CN201294035Y - Water-level alarm - Google Patents
Water-level alarm Download PDFInfo
- Publication number
- CN201294035Y CN201294035Y CN 200820227652 CN200820227652U CN201294035Y CN 201294035 Y CN201294035 Y CN 201294035Y CN 200820227652 CN200820227652 CN 200820227652 CN 200820227652 U CN200820227652 U CN 200820227652U CN 201294035 Y CN201294035 Y CN 201294035Y
- Authority
- CN
- China
- Prior art keywords
- water level
- water
- fixed
- air bag
- control switch
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a water level detecting device, specifically to a water level alarm, which resolves the existing problem of monitoring water level in a pool. The water level detecting device comprises an air bag float which floats on the water and a touch control switch magnetic valve which is fixed on the pool wall. Handles of the air bag float and the touch control switch magnetic valve are connected via pull wires, the pull wires are wound around a fixed pulley which is fixed on the pool wall, and the touch control switch magnetic valve is connected with the alarm device. The utility model is simple in structure, reasonable in design, reliable in action, high in safety performance and capable of being applied to the hot water pools of drainage pumping stations, the reservoirs and the like.
Description
Technical field
The utility model relates to a kind of condensate tank of dehumidifier, is specially a kind of water level alarm.
Background technology
Store the occasion of water at some, for example the hot-tub of use such as colliery, power plant for the water level in the moment detection cell, prevents that the accident that hot water overflows from taking place.Just need the variation of continuous sensed water level.And measure by artificial, obviously there is the big problem of waste of manpower and leak. in good time
Summary of the invention
The utility model provides a kind of water level alarm for the monitoring problem that solves the existing pond middle water level that exists.
The utility model is realized by following technical scheme, a kind of water level alarm, comprise that the air bag that swims on the water surface is cursory, be fixed on the touch switch solenoid valve on the pool wall, be connected with backguy between the handgrip of the cursory and touch switch solenoid valve of air bag, the fixed pulley that is fixed on pool wall is walked around in backguy, and the touch switch solenoid valve is connected with warning device.
Hinder for some reason when shutting down when the extraction pump occurring, store the water yield at feed pipe, cooling tower and be back to hot-tub when getting to alarming line, the cursory come-up of air bag makes the backguy tensioning, the touch switch solenoid valve is pulled simultaneously, the normally opened contact closure of touch switch solenoid valve in course of action, the warning circuit conducting, the warning device in the duty room starts at once, notifies the operator on duty processing that takes immediate steps.
The utility model is simple in structure, and is reasonable in design, reliable in action, and security performance is good.Locate applicable to extraction pumping plant hot-tub, reservoir etc.
Description of drawings
Fig. 1: be structure of the present utility model and user mode figure
Among the figure: 1-warning lamp, 2-alarm bell, 3-Control Room, 4-monitoring cable, 5-touch switch solenoid valve, 6-backguy, 7-fixed pulley, 8-air bag are cursory, 9-water level mark post, 10-return pipe, 11-extraction pump, 12-water inlet pipe, 13 cooling towers
Embodiment
As schematically shown in Figure 1, a kind of water level alarm, comprise the air bag that swims on the water surface cursory 8, be fixed on the touch switch solenoid valve 5 on the pool wall, be connected with backguy 6 between the handgrip of air bag cursory 8 and touch switch solenoid valve 5, the fixed pulley 7 that is fixed on pool wall is walked around in backguy 6, and touch switch solenoid valve 5 is connected with warning device (warning lamp 1, alarm bell 2).
Claims (1)
1, a kind of water level alarm, it is characterized in that: comprise the air bag that swims on the water surface cursory (8), be fixed on the touch switch solenoid valve (5) on the pool wall, be connected with backguy (6) between the handgrip of air bag cursory (8) and touch switch solenoid valve (5), the fixed pulley (7) that is fixed on pool wall is walked around in backguy (6), and touch switch solenoid valve (5) is connected with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820227652 CN201294035Y (en) | 2008-11-25 | 2008-11-25 | Water-level alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820227652 CN201294035Y (en) | 2008-11-25 | 2008-11-25 | Water-level alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294035Y true CN201294035Y (en) | 2009-08-19 |
Family
ID=41007519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820227652 Expired - Fee Related CN201294035Y (en) | 2008-11-25 | 2008-11-25 | Water-level alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402297A (en) * | 2021-06-21 | 2021-09-17 | 中节能风力发电(河南)有限公司 | Automatic maintenance device and method for wind turbine foundation concrete |
-
2008
- 2008-11-25 CN CN 200820227652 patent/CN201294035Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402297A (en) * | 2021-06-21 | 2021-09-17 | 中节能风力发电(河南)有限公司 | Automatic maintenance device and method for wind turbine foundation concrete |
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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: 20090819 Termination date: 20121125 |