CN203672454U - Sound-light alarm device for coal mine impounding reservoir - Google Patents
Sound-light alarm device for coal mine impounding reservoir Download PDFInfo
- Publication number
- CN203672454U CN203672454U CN201320879377.XU CN201320879377U CN203672454U CN 203672454 U CN203672454 U CN 203672454U CN 201320879377 U CN201320879377 U CN 201320879377U CN 203672454 U CN203672454 U CN 203672454U
- Authority
- CN
- China
- Prior art keywords
- sound
- light alarm
- display control
- cistern
- limit 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 - Lifetime
Links
- 239000003245 coal Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a sound-light alarm device for a coal mine impounding reservoir. The sound-light alarm device comprises the impounding reservoir, a floating ball is contained in the impounding reservoir and connected with a display control device through a steel wire rope wound around a pulley, and when detecting that the water level reaches an upper limit or a lower limit, the display control device gives a sound-light alarm; the display control device comprises limit switches, a limiting stopper and a sound-light alarm, the limit switches are divided into the upper limit switch and the lower limit switch, the limiting stopper is arranged between the upper limit switch and the lower limit switch, and the limit switches are connected with the sound-light alarm. The sound-light alarm device can effectively avoid water waste caused by adjustment not performed in time.
Description
Technical field
The utility model relates to warning device.Be specifically related to a kind of colliery cistern acoustic-optic alarm.
Background technology
In the time of the cistern retaining of colliery, because water supply line pressure is large, need manual shift to enter water pipe valve control water consumption, avoid water spill-over to go out waste or sewage impact production, live.
Utility model content
The utility model provides a kind of acoustic-optic alarm that can effectively avoid causing not in time because of adjusting water waste.
In order to achieve the above object, the utility model has following technical scheme:
A kind of colliery cistern acoustic-optic alarm, comprise a cistern, one ball float is housed in described cistern, and this ball float is connected with a display control unit by the wire rope of walking around pulley, reaches the upper limit or sends down sound and light alarm in limited time when described display control unit detects water level.
Wherein, described display control unit comprises limit switch, stop and audible-visual annunciator, and described limit switch is divided into upper and lower limit bit switch, and described stop is located between upper and lower limit bit switch, and described limit switch is connected with audible-visual annunciator.
Owing to having taked above technical scheme, the utility model has the advantage of:
In cistern, ball float is installed in self-control, and cistern is installed display control unit outward, and both are connected with pulley by wire rope, shows water level.When water level reaches the upper limit or sends down sound and light alarm in limited time, notify personnel to regulate into water pipe valve, reduce a staff like this and check number of times, avoid regulating and cause not in time sewage or waste.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sound and light alarm circuit figure.
In figure: 1, cistern; 2, ball float; 3, pulley; 4, wire rope; 5, limit switch; 6, stop 7, audible-visual annunciator
Embodiment
Below implement to be used for illustrating the utility model, but be not used for limiting scope of the present utility model.
Referring to Fig. 1, a kind of colliery of the present utility model cistern acoustic-optic alarm, comprise a cistern 1, one ball float 2 is housed in described cistern 1, this ball float 2 is connected with a display control unit by the wire rope 4 of walking around pulley 3, reach the upper limit or send down sound and light alarm in limited time when described display control unit detects water level, wherein, described display control unit comprises limit switch 5, stop 6 and audible-visual annunciator 7, described limit switch 5 is divided into, lower position switch, described stop 6 is located at, between lower position switch, described limit switch is connected with audible-visual annunciator 7.
Fig. 2 is sound and light alarm circuit figure.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model extends out.
Claims (2)
1. a colliery cistern acoustic-optic alarm, comprise a cistern, it is characterized in that: a ball float is housed in described cistern, this ball float is connected with a display control unit by the wire rope of walking around pulley, reaches the upper limit or sends down sound and light alarm in limited time when described display control unit detects water level.
2. a kind of colliery as claimed in claim 1 cistern acoustic-optic alarm, it is characterized in that: described display control unit comprises limit switch, stop and audible-visual annunciator, described limit switch is divided into upper and lower limit bit switch, described stop is located between upper and lower limit bit switch, and described limit switch is connected with audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879377.XU CN203672454U (en) | 2013-12-28 | 2013-12-28 | Sound-light alarm device for coal mine impounding reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879377.XU CN203672454U (en) | 2013-12-28 | 2013-12-28 | Sound-light alarm device for coal mine impounding reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672454U true CN203672454U (en) | 2014-06-25 |
Family
ID=50968736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879377.XU Expired - Lifetime CN203672454U (en) | 2013-12-28 | 2013-12-28 | Sound-light alarm device for coal mine impounding reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198011A (en) * | 2014-09-19 | 2014-12-10 | 锡矿山闪星锑业有限责任公司 | Device and method for measuring liquid level of high-temperature melt in metallurgical furnace |
| CN108662692A (en) * | 2018-05-20 | 2018-10-16 | 林辉 | A kind of air purifier automatic humidification atomising device |
| CN108759986A (en) * | 2018-05-21 | 2018-11-06 | 卢渭彬 | A kind of possum belly liquid level alarm device |
| CN108955814A (en) * | 2018-05-24 | 2018-12-07 | 翟德文 | A kind of novel water tank level monitoring device |
| CN115265718A (en) * | 2022-08-01 | 2022-11-01 | 南京丹溪环保科技有限公司 | Liquid level monitoring system and method based on Internet of things |
-
2013
- 2013-12-28 CN CN201320879377.XU patent/CN203672454U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198011A (en) * | 2014-09-19 | 2014-12-10 | 锡矿山闪星锑业有限责任公司 | Device and method for measuring liquid level of high-temperature melt in metallurgical furnace |
| CN108662692A (en) * | 2018-05-20 | 2018-10-16 | 林辉 | A kind of air purifier automatic humidification atomising device |
| CN108759986A (en) * | 2018-05-21 | 2018-11-06 | 卢渭彬 | A kind of possum belly liquid level alarm device |
| CN108955814A (en) * | 2018-05-24 | 2018-12-07 | 翟德文 | A kind of novel water tank level monitoring device |
| CN115265718A (en) * | 2022-08-01 | 2022-11-01 | 南京丹溪环保科技有限公司 | Liquid level monitoring system and method based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |