CN202770505U - Multi-floater magnetic induction liquid level detection alarm apparatus - Google Patents
Multi-floater magnetic induction liquid level detection alarm apparatus Download PDFInfo
- Publication number
- CN202770505U CN202770505U CN 201220453741 CN201220453741U CN202770505U CN 202770505 U CN202770505 U CN 202770505U CN 201220453741 CN201220453741 CN 201220453741 CN 201220453741 U CN201220453741 U CN 201220453741U CN 202770505 U CN202770505 U CN 202770505U
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- magnetic induction
- liquid level
- float
- mark post
- line
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Abstract
The utility model discloses multi-floater magnetic induction liquid level measurement alarm apparatus which comprises a detection range pole and a fluid container. The detection range pole is arranged at the bottom of the fluid container. A blue warning line is arranged on the middle upper portion of the detection range pole. A normal detection area is arranged under the blue warning line. A plurality of equally spaced magnetic induction floaters are arranged in the normal detection area. A yellow warning line is arranged at the top end of the detection range pole. A magnetic induction floater is arranged on each warning line. A red warning line is arranged on the top portion of the fluid container. A magnetic induction floater is arranged on the red warning line. A magnetic induction module is arranged in the detection range pole. All magnetic induction floaters are connected with the magnetic induction module through connecting guide lines. The magnetic induction module is connected with a main control circuit. The main control circuit is connected with an external power supply. The main control circuit is connected with an information center by linking network. Problems of collision damage and blocking of single magnetic induction floater in a smudginess environment are effectively avoided. Real-time alarm can be achieved through the liquid level detection.
Description
Technical field
The utility model relates to a kind of liquid level detection alarm instrument, relates in particular to a kind of many floats magnetic induction liquid level detection alarm instrument.
Background technology
Present various liquid level monitor mainly is divided into float-type, pressure inductive and ultrasonic type.Properties is compared as follows:
It is not high that the float type liquid level instrument is mainly used in flowability, the place that corrosivity is not strong, its shortcoming be the long period dirty, can cause float to block, measure the problems such as inaccurate after getting rusty, in swiftly flowing sewage also easily because of water in the foreign material collision cause damage.
The sensor of pressure inductive tank gage is positioned in the liquid, have relatively high expectations to corrosion resistant, in swiftly flowing sewage also easily because of water in foreign material collisions cause damage, and trouble is installed.
That Ultrasonic Level Measurement Device then has is easy for installation, do not contact the advantages such as liquid level, sensitivity height, but cost is higher.
The utility model content
The purpose of this utility model is exactly to provide a kind of many floats magnetic induction liquid level detection alarm instrument in order to address the above problem, and it has advantages of corrosion-resistant, low-power consumption, solved single magnetic induction float easily blocks in sewage.
To achieve these goals, the utility model adopts following technical scheme:
A kind of many floats magnetic induction liquid level detection alarm instrument, it comprises the container that detects mark post and contain fluid, detect the container bottom that mark post is vertically mounted on contain fluid, be provided with the cordon bleu line in detection mark post middle and upper part, belong to the conventional sense district below the cordon bleu line, be provided with equally spaced some magnetic induction floats in the conventional sense district, the top of detecting mark post is provided with yellow demarcartion line, the top of the container of contain fluid is provided with thin red line, be equipped with a magnetic induction float at every warning line, in detecting mark post, be provided with magnetic induction module, all magnetic induction floats are connected with magnetic induction module by wire respectively, magnetic induction module is connected with governor circuit, governor circuit is connected with external power source, and governor circuit connects by UNICOM network and information center, and the distance of the container bottom of each magnetic induction float and contain fluid all is shown as the height of water level of liquid in governor circuit, detect mark post and be provided with shell, shell adopts airtight high strength ABS engineering plastics shell.
Described each magnetic induction float comprises cross-brace and vertical supporting, and each magnetic induction float is " 7 " type, and each magnetic induction float all adopts the lateral attitude to increase the eccentric structure of counterweight.
Described detection mark post is provided with U-shaped groove, and the vertical supporting of each magnetic induction float all utilizes installation shaft to be installed in the U-shaped groove.
Described governor circuit is single-chip microcomputer, computer, PLC etc.
Described magnetic induction module is magnetic induction sensor.
When water level rises, corresponding magnetic induction float upset, magnetic induction module is sent control signal, governor circuit records corresponding height of water level according to different control signals, when water level reaches alarming line (alarming line is divided into three grades), governor circuit is UNICOM's network initiatively, reports to the police to information center.
The utility model parameters in governor circuit is controlled the testing within the specific cycle of each magnetic induction float, under holding state, working current less than 3 μ A is only arranged, greatly reduce power consumption, after being full of, battery can work 18-24 month, can effectively increase the maintenance period time span, save simultaneously cost of labor.
The beneficial effects of the utility model:
1) energy-conservation: the utility model adopts state-of-the-art power-saving technology, can be according to setting parameter testing within the specific cycle, under holding state, working current less than 3uA is only arranged, greatly reduce power consumption, can work after battery is full of 18-24 month, and can effectively increase the maintenance period time span, save simultaneously cost of labor.
2) Realtime Alerts: owing to having adopted many floats technology, be provided with the highest high alarm setting magnetic induction float high-end, in case emergencies such as generation Mao Yi, system just can directly wake up, at very first time reporting information center, notify the related personnel to make emergency disposal.
3) reliable operation: owing to having adopted many magnetic induction float technology and special protection diversion trench, can prevent effectively that single magnetic induction float from blocking and the damaged in collision problem in dirty environment.
Description of drawings
Fig. 1 is overall architecture of the present utility model;
Fig. 2 is connection diagram of the present utility model.
Wherein, 1. magnetic induction float, 2. thin red line, 3. external power source, 4. governor circuit 5. detects mark post, 6. cordon bleu line, 7. yellow demarcartion line, 8. connecting conducting wire.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, a kind of many floats magnetic induction liquid level detection alarm instrument, it comprises the container that detects mark post 5 and contain fluid, detect the container bottom that mark post 5 is installed in contain fluid, be provided with cordon bleu line 6 in detection mark post 5 middle and upper parts, the cordon bleu line belongs to the conventional sense district below 6, be provided with equally spaced some magnetic induction floats 1 in the conventional sense district, the top of detecting mark post 5 is provided with yellow demarcartion line 7, the top of the container of contain fluid is provided with thin red line 2, be equipped with a magnetic induction float 1 at every warning line, in detecting mark post 5, be provided with magnetic induction module, all magnetic induction floats 1 are connected with magnetic induction module by connecting conducting wire 8, magnetic induction module is connected with governor circuit 4, governor circuit 4 is connected with external power source 3, governor circuit 4 connects by UNICOM network and information center, the distance of the container bottom of each magnetic induction float 1 and contain fluid all is shown as the height of liquid in governor circuit 4, detect mark post 5 and be provided with shell, shell adopts airtight high strength ABS engineering plastics shell.
As shown in Figure 2, detect mark post 5 and be installed in the bottom, governor circuit 4 and maximum magnetic induction float are installed in the top, link by connecting conducting wire 8 in the middle of governor circuit 4 and the magnetic induction module, and connecting conducting wire 8 can be determined suitable length according to the installation position.
All detect mark post 5 sheathing materials and adopt high strength, corrosion resistant ABS engineering plastics.
For magnetic induction float 1 after preventing liquid level decline blocks, each magnetic induction float comprises cross-brace and vertical supporting, and each magnetic induction float is " 7 " type, and each magnetic induction float all adopts the lateral attitude to increase the eccentric structure of counterweight.
Too fast for preventing liquid flow, cause the 1 collision damage of magnetic induction float, all there is the U-lag protection position that magnetic induction float 1 is installed, comprises that the highest high alarm setting detects magnetic induction float 1.
For guarantee liquid level reach after the upper limit can and alarm, be provided with high liquid level warning magnetic induction float 1 at thin red line 2 places.
Although above-mentionedly by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (4)
1. the liquid level of float magnetic induction more than one kind detection alarm instrument, it is characterized in that, it comprises the container that detects mark post and contain fluid, detect the container bottom that mark post is vertically mounted on contain fluid, be provided with the cordon bleu line in detection mark post middle and upper part, belong to the conventional sense district below the cordon bleu line, be provided with equally spaced some magnetic induction floats in the conventional sense district, the top of detecting mark post is provided with yellow demarcartion line, the top of the container of contain fluid is provided with thin red line, be equipped with a magnetic induction float at every warning line, in detecting mark post, be provided with magnetic induction module, all magnetic induction floats are connected with magnetic induction module by wire, magnetic induction module is connected with governor circuit, and governor circuit is connected with external power source, and governor circuit connects by UNICOM network and information center, detect mark post and be provided with shell, shell adopts airtight high strength ABS engineering plastics shell.
2. many floats magnetic induction liquid level detection alarm instrument as claimed in claim 1, it is characterized in that, described each magnetic induction float comprises cross-brace and vertical supporting, and each magnetic induction float is " 7 " type, and each magnetic induction float all adopts the lateral attitude to increase the eccentric structure of counterweight.
3. many floats magnetic induction liquid level detection alarm instrument as claimed in claim 1 is characterized in that, described detection mark post is provided with U-shaped groove, and the vertical supporting of each magnetic induction float all utilizes installation shaft to be installed in the U-shaped groove.
4. many floats magnetic induction liquid level detection alarm instrument as claimed in claim 1 is characterized in that, described magnetic induction module is magnetic induction sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453741 CN202770505U (en) | 2012-09-06 | 2012-09-06 | Multi-floater magnetic induction liquid level detection alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220453741 CN202770505U (en) | 2012-09-06 | 2012-09-06 | Multi-floater magnetic induction liquid level detection alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770505U true CN202770505U (en) | 2013-03-06 |
Family
ID=47777070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220453741 Expired - Fee Related CN202770505U (en) | 2012-09-06 | 2012-09-06 | Multi-floater magnetic induction liquid level detection alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441745A (en) * | 2016-10-25 | 2017-02-22 | 安徽理工大学 | LoRa-based valve water leakage detection positioning system |
-
2012
- 2012-09-06 CN CN 201220453741 patent/CN202770505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441745A (en) * | 2016-10-25 | 2017-02-22 | 安徽理工大学 | LoRa-based valve water leakage detection positioning 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: 20130306 Termination date: 20150906 |
|
| EXPY | Termination of patent right or utility model |