CN201532237U - Liquid level detecting device of built-in steam generator in sterilizing cabinet - Google Patents
Liquid level detecting device of built-in steam generator in sterilizing cabinet Download PDFInfo
- Publication number
- CN201532237U CN201532237U CN2009202574378U CN200920257437U CN201532237U CN 201532237 U CN201532237 U CN 201532237U CN 2009202574378 U CN2009202574378 U CN 2009202574378U CN 200920257437 U CN200920257437 U CN 200920257437U CN 201532237 U CN201532237 U CN 201532237U
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- liquid level
- steam generator
- connecting pipe
- float
- liquid
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- Expired - Fee Related
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a stable and reliable liquid level detecting device of a built-in steam generator in a sterilizing cabinet. The liquid level detecting device comprises an upper connecting pipe, a lower connecting pipe and a mounting tank, wherein the upper connecting pipe and the lower connecting pipe respectively penetrate through the upper portion and the lower portion of a steam generator, the mounting tank vertically disposed outside of the steam generator is connected with the upper connecting pipe and the lower connecting pipe which are horizontally disposed, and a liquid level sensor is disposed inside the mounting tank. The liquid level sensor is disposed outside of the steam generator through the liquid level mounting tank and communicated with the steam generator, thereby avoiding the liquid level sensor to directly contact with liquid inside the steam generator, reducing affection to liquid level by the liquid in fluctuation, guaranteeing that an electric heating tube only heats under the liquid level without no-liquid heating, prolonging service life of the electric heating tube and saving maintenance cost.
Description
Technical field
The utility model relates to steam generator in sterilizing cabinet, refers more particularly to the liquid level detection device of steam generator in sterilizing cabinet.
Background technology
Present sterilization cabinet, the liquid level detection device of its built-in steam generator adopts the float-ball type structure, is installed in the inside of steam generator.In actual use, liquid level detection device is stable inadequately and reliable, makes mistakes through regular meeting.Especially when water is heated to boiling point, produce rub-out signal through regular meeting, make electrothermal tube be in dry-fire condition, the long-term use will be damaged electrothermal tube, thereby reduced the serviceable life of electrothermal tube, increased maintenance cost.
The utility model content
Technical problem to be solved in the utility model is: the liquid level detection device that a kind of reliable and stable steam generator in sterilizing cabinet is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the liquid level detection device of steam generator in sterilizing cabinet, comprise: be located in the upper and lower connecting pipe of steam generator upper and lower part and the installation jar that links to each other with upper and lower connecting pipe respectively, upper and lower connecting pipe is horizontally disposed, the installation jar vertical outside arranging and be positioned at steam generator is installed in the jar and is provided with liquid level sensor.
Described liquid level sensor comprises: vertically be arranged on the hollow guiding bar of installing in the jar, activity is equipped with high-order float and low level float on the guide pole, be provided with magnet in the float of high and low position, be respectively arranged with in the described guide pole and the corresponding magnetic induction switch of high and low liquid level.
Also be provided with on the low level of block and high-order block down and restriction low level float moving range on the high position of the high-order float moving range of restriction block under the block and low level on the described guide pole.
The beneficial effects of the utility model are: liquid level sensor described in the utility model is installed jar by liquid level and is placed the steam generator outside, and be communicated with steam generator, avoid liquid level sensor directly to contact with liquid in steam generator inside, reduce liquid influence to liquid level when fluctuation, thereby can guarantee electrothermal tube just heating under liquid level, can dry combustion method, thus serviceable life of electrothermal tube prolonged, saved maintenance cost.
Description of drawings
Fig. 1 is a structural representation described in the utility model.
Among the figure: 1, steam generator, 2, go up connecting pipe, 3, connecting pipe down, 4, install jar 5, guide pole, 6, high-order float, 7, low level float, 8, high liquid level, 9, low liquid level, 11, block on the high position, 12, high-order block down, 13, block on the low level, 14, block under the low level, 15, electrothermal tube.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the liquid level detection device of steam generator in sterilizing cabinet described in the utility model, comprise: be located in respectively on the steam generator 1, on the bottom, following connecting pipe 2 and 3 and with last, the installation jar 4 that following connecting pipe 2 links to each other with 3, on, following connecting pipe 2 and 3 is horizontally disposed, jar 4 is installed vertically to be arranged, and be positioned at the outside of steam generator 1, install in the jar 4 and be provided with liquid level sensor, its structure comprises: vertically be arranged on the hollow guiding bar of installing in the jar 45, activity is equipped with high-order float 6 and low level float 7 on the guide pole 5, high, be provided with magnet in the low level float 6 and 7, be respectively arranged with in the described guide pole 5 with high, low liquid level 8 and 9 corresponding magnetic induction switches; Also be provided with on the low level of block 11 and high-order block 12 down and restriction low level float 7 movings range on the high position of high-order float 6 movings range of restriction block 14 under the block 13 and low level on the guide pole 5.
In actual use, the level control (LC) in the steam generator 1 is between high liquid level 8 and low liquid level 9, in the time of on liquid level is positioned at low liquid level 9, electrothermal tube 15 just heats, prevent electrothermal tube 15 dry combustion methods effectively, thereby prolonged the serviceable life of electrothermal tube 15, saved maintenance cost.
Claims (3)
1. the liquid level detection device of steam generator in sterilizing cabinet, it is characterized in that: comprise upper and lower connecting pipe that is located in the steam generator upper and lower part respectively and the installation jar that links to each other with upper and lower connecting pipe, upper and lower connecting pipe is horizontally disposed, the installation jar vertical outside arranging and be positioned at steam generator is installed in the jar and is provided with liquid level sensor.
2. liquid level detection device according to claim 1, it is characterized in that: described liquid level sensor comprises: vertically be arranged on the hollow guiding bar of installing in the jar, activity is equipped with high-order float and low level float on the guide pole, be provided with magnet in the float of high and low position, be respectively arranged with in the described guide pole and the corresponding magnetic induction switch of high and low liquid level.
3. liquid level detection device according to claim 2 is characterized in that: also be provided with on the low level of block and high-order block down and restriction low level float moving range on the high position of the high-order float moving range of restriction block under the block and low level on the described guide pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202574378U CN201532237U (en) | 2009-11-06 | 2009-11-06 | Liquid level detecting device of built-in steam generator in sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202574378U CN201532237U (en) | 2009-11-06 | 2009-11-06 | Liquid level detecting device of built-in steam generator in sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532237U true CN201532237U (en) | 2010-07-21 |
Family
ID=42527640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202574378U Expired - Fee Related CN201532237U (en) | 2009-11-06 | 2009-11-06 | Liquid level detecting device of built-in steam generator in sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175187A (en) * | 2013-03-19 | 2013-06-26 | 江苏白雪电器股份有限公司 | Steam boiler |
-
2009
- 2009-11-06 CN CN2009202574378U patent/CN201532237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175187A (en) * | 2013-03-19 | 2013-06-26 | 江苏白雪电器股份有限公司 | Steam boiler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20171106 |