CN202511847U - Liquid level warning device for reservoir - Google Patents
Liquid level warning device for reservoir Download PDFInfo
- Publication number
- CN202511847U CN202511847U CN2011205354362U CN201120535436U CN202511847U CN 202511847 U CN202511847 U CN 202511847U CN 2011205354362 U CN2011205354362 U CN 2011205354362U CN 201120535436 U CN201120535436 U CN 201120535436U CN 202511847 U CN202511847 U CN 202511847U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- reservoir
- switch contact
- warning
- touch 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a liquid level warning device for a reservoir and belongs to the field of automatic detection and warming technology. In the device, an insulating annular column body is fixed on the reservoir; an annular metal contact fixed piece is arranged at the lower end of a floater liquid level indication end; the floater liquid level indication end is sleeved into the insulating annular column body; a moveable contact switch contact I and a contact switch contact II are arranged inside the insulating annular column body and are connected to the input/output (I/O) port P0 of a singlechip respectively through leads; and the singlechip is connected with a light-emitting diode (LED) indicator lamp through the I/O port P1 and is connected with a GSM module through the I/O port P2. The floater mechanical triggered type liquid level warning device automatically detects high and low warning water level of the reservoir, the LED indicator lamp performs warning display, the singlechip edits information, and the GSM module transmits message to a user's mobile phone, so that the device warns the high and low water warning level of the reservoir effectively and timely for the user. The device is simple and easy to assemble, has practical functions and contributes to popularization and application.
Description
Technical field
The utility model relates to a kind of cistern liquid level alarm device, and particularly a kind of use float mechanical type triggers, and based on the liquid level alarm device of gsm module radio communication, belongs to automatic detection alarm technical field.
Background technology
At present, cost an arm and a leg based on the liquid level sensor of ultrasound wave or radar, and sensor-based liquid level gauge is higher to using environmental requirement, particularly in the rural area, peasant household is difficult for grasping Unit Installation and maintenance, is not suitable in the application of family expenses cistern, promoting.Yet use traditional floating ball lever meter merely; The user often ignores the SEA LEVEL VARIATION situation easily, when water shortage, can not in time carry out retaining, makes troubles to productive life; And in the retaining process, need the special messenger to guard; Otherwise overfill is overflowed easily, causes water resource waste, and very the person brings potential safety hazard.
Summary of the invention
Measure and to report to the police to high and low warning line in real time in order to overcome single use float liquid level; The deficiency that in the retaining process, needs on-the-spot special messenger guard; The utility model provides a kind of liquid level alarm device that uses the float mechanical type to trigger; And send information to user mobile phone through gsm module, reach the purpose that can in time remind the high and low warning line of user's cistern.
The utility model adopts following technical proposal to accomplish: device is made up of cistern 1, float 2, touch switch contact I 3, endless metal contact firmware 4, insulation circular cylinder 5, touch switch contact II 6, single-chip microcomputer 7, gsm module 8 and LED light 9; Insulation circular cylinder 5 is fixed on the cistern 1; Annular Metal Contact firmware 4 is installed in bottom, float 2 liquid level indication end; Be inserted in the insulation circular cylinder 5 float 2 liquid level indication ends, and touch switch contact I 3 and touch switch contact II 6 are equipped with in insulation circular cylinder 5 inboards, are wired to the I/O mouth P0 of single-chip microcomputer 7 respectively; Single-chip microcomputer 7 is connected with LED light 9 through I/O mouth P1, is connected with gsm module 8 through I/O mouth P2.
Described cistern 1, float 2, touch switch contact I 3, endless metal contact firmware 4, insulation circular cylinder 5, touch switch contact II 6, and single-chip microcomputer 7, gsm module 8 and LED light 9 all are commercially available common components.
The beneficial effect of the utility model is: can in time remind the user when hanging down warning line, to carry out retaining through LED light 9 and cellphone information; Prevent that the retaining deficiency from bringing production, inconvenience in life; In the retaining process; Needn't the special messenger guard, in time obtain the information that retaining is accomplished, prevent spilling water; Electronics portion is cured as module, and the user carries out the I&M of liquid level detection device, thereby arrives the purpose that is easy to promote the use of.
Description of drawings
Fig. 1 is the circuit structure diagram of the utility model;
Among the figure: 1-cistern, 2-float, 3-touch switch contact I, 4-Metal Contact firmware, the 5-circular cylinder that insulate, 6-touch switch contact II, 7-single-chip microcomputer, 8-GSM module, 9-LED pilot lamp.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, understand to make things convenient for the technician.
As shown in Figure 1: device is made up of cistern 1, float 2, touch switch contact I 3, endless metal contact firmware 4, insulation circular cylinder 5, touch switch contact II 6, single-chip microcomputer 7, gsm module 8 and LED light 9; Insulation circular cylinder 5 is fixed on the cistern 1; Annular Metal Contact firmware 4 is installed in bottom, float 2 liquid level indication end; Be inserted in the insulation circular cylinder 5 float 2 liquid level indication ends, and touch switch contact I 3 and touch switch contact II 6 are equipped with in insulation circular cylinder 5 inboards, are wired to the I/O mouth P0 of single-chip microcomputer 7 respectively; Single-chip microcomputer 7 is connected with LED light 9 through I/O mouth P1, is connected with gsm module 8 through I/O mouth P2.
The principle of work of the utility model, after the device installation, the endless metal contact firmware 4 that install bottom, float 2 liquid level indication end is along with cistern 1 liquid level is gone up and down in insulation circular cylinder 5 inner slide; Insulation circular cylinder 5 installed inside have two of packaged type (being convenient to manual adjustments) touch switch contacts, are respectively applied for and set high and low warning line alert locations.When liquid level is communicated with touch switch contact I 3 and trigger pip in low warning line and when following, through I/O mouth P0 input single-chip microcomputer 7, single-chip microcomputer 7 identifications are low warning line signals, and it is ' low-water level triggering ' value that alarm condition is set; Be communicated with touch switch contact II 6 and trigger pip in high warning line and when above, it is ' high water stage triggering ' value that alarm condition then is set; When if cistern 1 liquid level is between the high and low warning line, touch switch contact I 3 is all broken off with touch switch contact II 6, alarm condition then is set is ' not triggering ' value.Single-chip microcomputer carries out suitable operation according to the current state value, when state value is ' triggering ' value, closes LED light 9; When state value is ' low-water level triggering ' value or ' high water stage triggering ' value; Single-chip microcomputer 7 is through 9 unlatchings of I/O mouth P1 control LED light and carry out corresponding alarm indication; Simultaneously send short message via gsm module 8 to the user and carry out warning reminding, short message only sends once when value is worth to other two state value transition by ' triggering '.This device is monitored the carrying out of high and low warning liquid level automatically, utilizes LED light 9 to warn and gsm module 8 sends warning message to the user, to realize cistern 1 high and low warning liquid level warning function.
The utility model describes through the practical implementation process; Under the situation that does not break away from the utility model scope; Can also carry out various conversion and be equal to replacement utility model; Therefore, the utility model is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model claim scope.
Claims (1)
1. a cistern liquid level alarm device is characterized in that: install by cistern, float, touch switch contact I, endless metal contact firmware, insulation circular cylinder, touch switch contact II, single-chip microcomputer, gsm module and LED light and form; The insulation circular cylinder is fixed on the cistern; Annular Metal Contact firmware is installed in bottom, float liquid level indication end; Be inserted in the insulation circular cylinder float liquid level indication end, and packaged type touch switch contact I and touch switch contact II are equipped with in insulation circular cylinder inboard, are wired to the I/O mouth P0 of single-chip microcomputer respectively; Single-chip microcomputer is connected with LED light through I/O mouth P1, and P2 is connected with gsm module through the I/O mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205354362U CN202511847U (en) | 2011-12-20 | 2011-12-20 | Liquid level warning device for reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205354362U CN202511847U (en) | 2011-12-20 | 2011-12-20 | Liquid level warning device for reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511847U true CN202511847U (en) | 2012-10-31 |
Family
ID=47064326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205354362U Expired - Fee Related CN202511847U (en) | 2011-12-20 | 2011-12-20 | Liquid level warning device for reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511847U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966143A (en) * | 2012-12-04 | 2013-03-13 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN107457109A (en) * | 2017-08-07 | 2017-12-12 | 日照捷杰工具制造有限公司 | A kind of intelligent sprayer |
| CN107727197A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of safety detecting system based on information technology |
| CN109186708A (en) * | 2018-06-29 | 2019-01-11 | 山西太钢不锈钢股份有限公司 | A kind of floating-type indicator and preparation method thereof |
| CN109459110A (en) * | 2018-12-26 | 2019-03-12 | 大连普阳铁路车辆配件有限公司 | Diesel engine cooling water tank low liquid level warning arresting gear |
| CN110140648A (en) * | 2019-06-20 | 2019-08-20 | 南宁聚信众信息技术咨询有限公司 | A kind of automatic flow watering device firmly installed with water shortage warning function |
| CN112504401A (en) * | 2020-11-25 | 2021-03-16 | 南京九度卫星科技研究院有限公司 | Big dipper high accuracy dam monitoring early warning system |
-
2011
- 2011-12-20 CN CN2011205354362U patent/CN202511847U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966143A (en) * | 2012-12-04 | 2013-03-13 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN102966143B (en) * | 2012-12-04 | 2014-11-19 | 淮南矿业(集团)有限责任公司 | Automatic water supplement system and method of water tank |
| CN107457109A (en) * | 2017-08-07 | 2017-12-12 | 日照捷杰工具制造有限公司 | A kind of intelligent sprayer |
| CN107727197A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of safety detecting system based on information technology |
| CN109186708A (en) * | 2018-06-29 | 2019-01-11 | 山西太钢不锈钢股份有限公司 | A kind of floating-type indicator and preparation method thereof |
| CN109459110A (en) * | 2018-12-26 | 2019-03-12 | 大连普阳铁路车辆配件有限公司 | Diesel engine cooling water tank low liquid level warning arresting gear |
| CN110140648A (en) * | 2019-06-20 | 2019-08-20 | 南宁聚信众信息技术咨询有限公司 | A kind of automatic flow watering device firmly installed with water shortage warning function |
| CN112504401A (en) * | 2020-11-25 | 2021-03-16 | 南京九度卫星科技研究院有限公司 | Big dipper high accuracy dam monitoring early warning system |
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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 |
Granted publication date: 20121031 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |