CN2376075Y - Water-level alarm switch - Google Patents
Water-level alarm switch Download PDFInfo
- Publication number
- CN2376075Y CN2376075Y CN 99212482 CN99212482U CN2376075Y CN 2376075 Y CN2376075 Y CN 2376075Y CN 99212482 CN99212482 CN 99212482 CN 99212482 U CN99212482 U CN 99212482U CN 2376075 Y CN2376075 Y CN 2376075Y
- Authority
- CN
- China
- Prior art keywords
- water
- switch
- level alarm
- resilient contact
- contact switches
- 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
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Abstract
The utility model relates to a water level alarm switch, which comprises two elastic contact switches which are arranged in parallel at intervals. A push switch sheet is arranged between the two elastic contact switches, the push switch sheet is vertically connected with the top end of a float rod, and a floating ball is arranged under the float rod. The utility model has the advantages of simple structure and low cost and is suitable for water level alarm of a solar energy water heater.
Description
The utility model relates to a kind of water-level alarm switch.
At present, water level finder on the boiler adopts the glass tube that is communicated with container to observe the control water level, then observe inconvenience for the water tank that is in higher position, the cistern water level of solar water heater is reported to the police at present, be to establish A/C on water tank mostly, be provided with the fly rod that links with float in the A/C, the fly rod top is provided with conducting strip, be provided with fixedly conductive contact in the A/C, the conductive contact this alarm that links to each other with alarm also can only be controlled peak level.
The purpose of this utility model provides a kind ofly can control peak level, also can control the alarm switch of lowest water level.
A kind of water-level alarm switch comprises two resilient contact switches, and two resilient contact switches are the parallel interval setting, is provided with the pull switch sheet between two resilient contact switches, and the pull switch sheet is with one the fly rod top is vertical is connected, and fly rod has ball float.
Aforesaid switch, resilient contact switch peripheral hardware one box.
The utility model is because the switch bracket on the water tank respectively is provided with a resilient contact switch up and down, by float lifting in water tank, make the pull switch sheet on the ball lever come actuating switch realization up and down to report to the police, thereby the highest and lowest water level of may command water tank, the utility model is simple in structure, with low cost, be applicable to the water-level alarm of solar water heater.
With reference to the accompanying drawings embodiment of the present utility model is described.
Fig. 1 is the example structure schematic diagram.
Embodiment of the present utility model comprises two resilient contact switches 1,3, two resilient contact switches are the parallel interval setting, are provided with pull switch sheet 2 between two pop-off contact switchs, pull switch sheet and 5 vertical connections an of fly rod, fly rod has ball float 6, and the resilient contact switch is provided with box 4 outward.
Claims (2)
1, a kind of water-level alarm switch, comprise two resilient contact switches, it is characterized in that two resilient contact switches are the parallel interval setting, are provided with the pull switch sheet between two resilient contact switches, the pull switch sheet is with one the fly rod top is vertical is connected, and fly rod has ball float.
2, switch as claimed in claim 1 is characterized in that resilient contact switch peripheral hardware one box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212482 CN2376075Y (en) | 1999-05-28 | 1999-05-28 | Water-level alarm switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212482 CN2376075Y (en) | 1999-05-28 | 1999-05-28 | Water-level alarm switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376075Y true CN2376075Y (en) | 2000-04-26 |
Family
ID=34005156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212482 Expired - Fee Related CN2376075Y (en) | 1999-05-28 | 1999-05-28 | Water-level alarm switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376075Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836599A (en) * | 2010-04-09 | 2010-09-22 | 江苏恒大鹅业有限公司 | Automatic water supply device for poultries |
| CN105428152A (en) * | 2016-01-15 | 2016-03-23 | 深圳市鑫联为科技发展有限公司 | Floating ball sensor |
| CN105683454A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | Alarm fire hydrant |
| CN108785936A (en) * | 2018-07-06 | 2018-11-13 | 杨海珍 | A kind of extinguishing device of environmental protection |
| CN110349801A (en) * | 2018-04-07 | 2019-10-18 | 杨佳悦 | A kind of float water level switch |
-
1999
- 1999-05-28 CN CN 99212482 patent/CN2376075Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836599A (en) * | 2010-04-09 | 2010-09-22 | 江苏恒大鹅业有限公司 | Automatic water supply device for poultries |
| CN105683454A (en) * | 2014-07-25 | 2016-06-15 | 冯林 | Alarm fire hydrant |
| CN105428152A (en) * | 2016-01-15 | 2016-03-23 | 深圳市鑫联为科技发展有限公司 | Floating ball sensor |
| CN110349801A (en) * | 2018-04-07 | 2019-10-18 | 杨佳悦 | A kind of float water level switch |
| CN108785936A (en) * | 2018-07-06 | 2018-11-13 | 杨海珍 | A kind of extinguishing device of environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |