CN201780139U - Intelligent level measuring device - Google Patents
Intelligent level measuring device Download PDFInfo
- Publication number
- CN201780139U CN201780139U CN2010205317176U CN201020531717U CN201780139U CN 201780139 U CN201780139 U CN 201780139U CN 2010205317176 U CN2010205317176 U CN 2010205317176U CN 201020531717 U CN201020531717 U CN 201020531717U CN 201780139 U CN201780139 U CN 201780139U
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- China
- Prior art keywords
- measuring device
- data processor
- position measuring
- article position
- rapier rod
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- Expired - Fee Related
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Abstract
The utility model relates to an intelligent level measuring device, comprising a data processing unit. The device is characterized in that the collection terminal of the data processing unit is provided with a probe contacted with the material or liquid of a container to be measured; the data processing unit is provided with a programmable controller; the data transmission end of the probe is connected with the programmable controller; and meanwhile, an electrode measuring area is distributed on the probe and a fixed flange plate is arranged between the probe and the data processing unit. The programmable controller in the data processing unit can match the probe to realize effective counting of solid, liquid and vapor. More importantly, the programmable controller can give alarms in various states, thus realizing common execution of measuring and monitoring.
Description
Technical field
The utility model relates to a kind of measurement mechanism, relates in particular to a kind of intelligent article position measuring device.
Background technology
Being usually used in level gauging is to measure liquid and the liquid level of powder shape material and the industrial automation instrument of loading height in respect of level measurement instrument.Measure solid material piling heights such as bulk, graininess and powder, or the instrument of surface location is called level-sensing device; Two kinds of instrument of not dissolving liquid or solid and liquid phase interface location mutually are called the phase interface meter in the measuring vessel.
The kind of level measurement instrument is a lot, and commonly used have direct-reading liquid level gauge, differential pressure type level meter, floating type liquid level meter, capacitance object position instrument, sound wave type level meter and a nuclear radiation level meter.In addition, also have level measurement instruments such as electric contact formula, turnover plate type and mechanical impeller detection type.
The direct-reading liquid level gauge be will the indication glass tube used of liquid level or special glass plate be connected to tested container, according to connecting pipe principle, the scale on glass tube or glass plate is read the height of liquid level.The direct-reading liquid level gauge is simple in structure, directly perceived, but reading on the spot, can not teletransmission.
The differential pressure type level meter is that the severe of supposition material is steady state value, and the height that liquid in containers or solid material are piled up is directly proportional at the pressure that certain test point produced with it, thereby the method for available pressure measurement is measured the thing position.Gaging pressure available pressure table, pressure transducer and pressure unit etc.
But the measurement data aspect of existing measurement mechanism still relies on simulating signal, and it is not very accurate gathering, and can only realize a single measurement function simultaneously and can't carry out effective efficiency expansion such as monitoring etc.Can't carry out very first time judgement and alarm to measurement result, be unfavorable for promoting the use of.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of intelligent article position measuring device is provided.
For realizing the intelligent article position measuring device of the purpose of this utility model, include data processor, wherein: be provided with Programmable Logic Controller in the described data processor, the collection terminal of described data processor is provided with the rapier rod, and the data transmission terminal of rapier rod is connected into Programmable Logic Controller; Be distributed with the electrode measurement zone on the described rapier rod; Be provided with fixed flange between described rapier rod and the data processor.
Further, above-mentioned intelligent article position measuring device, wherein, described data processor is provided with the digital data transmit port.
Further, above-mentioned intelligent article position measuring device wherein, is provided with auxiliary connecting device between the collection terminal of described data processor and the rapier rod.
Further, above-mentioned intelligent article position measuring device, wherein, described auxiliary connecting device is connected with rapier rod screw.
Further, above-mentioned intelligent article position measuring device, wherein, described fixed flange is provided with fixedly connected through hole.
Again further, above-mentioned intelligent article position measuring device, wherein, the bottom of described mounting flange is distributed with O-ring seal.
Adopt technical solutions of the utility model, can cooperate the rapier rod, realize effective counting solid, liquid, gas by the Programmable Logic Controller in the data processor.What is more important can give the alarm of various states by Programmable Logic Controller, has realized measuring with monitoring is common and has carried out.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the organigram of intelligent article position measuring device;
Fig. 2 is the use synoptic diagram of intelligent article position measuring device.
The implication of each Reference numeral is as follows among the figure:
1 data processor, 2 rapier rods
3 Programmable Logic Controllers, 4 electrode measurement zones
5 fixed flanges, 6 digital data transmit pories
7 auxiliary connecting devices, 8 connecting through holes
9 display alarm instrument, 10 measured containers
Embodiment
Intelligent article position measuring device as shown in Figure 1 and Figure 2 includes data processor 1, and its unusual part is: the collection terminal of data processor 1 is provided with material or the contacted rapier rod 2 of liquid that is used for measured container 10.Be provided with Programmable Logic Controller 3 in data processor 1, the data transmission terminal of rapier rod 2 is connected into Programmable Logic Controller 3.Simultaneously, on rapier rod 2, be distributed with electrode measurement zone 4, and be provided with fixed flange 5 between rapier rod 2 and the data processor 1.
In conjunction with the utility model one preferred implementation,, on data processor 1, be provided with digital data transmit port 6 for the ease of being connected various digital treatment facilities.Simultaneously, the convenient steadiness that is connected of also consolidating data processor 1 and rapier rod 2 of considering daily servicing, the utility model is provided with auxiliary connecting device 7 between the collection terminal of data processor 1 and rapier rod 2.Like this, with respect to traditional socket join structure, can rely on auxiliary connecting device 7 and effectively reinforce.And from the convenient angle of the production of streamline, auxiliary connecting device 7 is connected with rapier rod 2 screws.Thus, be convenient to quick and firm auxiliary connecting device 7, rapier rod 2 are coupled together with data processor 1 three.
Further, be connected with the firm of measured container 10 for the ease of the utility model, fixed flange 5 is provided with fixedly connected through hole 8.Like this, only need to adopt simple screw to connect, both this intelligent article position measuring device effectively can be connected on the measured container 10, need not to adopt other devices to carry out the fixing of position, intelligent article position measuring device also can not occur and get loose and the inaccurate defective of reading occurs from measured container 10.
Again further, consider at the utility model and leak, also the excessive of liquid can not occur, be distributed with O-ring seal in the bottom of mounting flange with the dust that can not occur the fine particle shape in the measuring vessel after measured container 10 is connected.Like this, rely on the existence of O-ring seal, realized effective airtight the surface of contact of the utility model and measured container 10.
Be used for seeing in conjunction with actual making of the present utility model: on the power supply terminal of the Programmable Logic Controller 3 that is positioned at data processor 1, connect with the mains, on digital data transmit port 6, connect display alarm instrument 9 one ends, show material position and offside warning with first finger.
Afterwards, rapier rod 2 is installed on 10 li in measured container, does not at this moment let alone what material thing, rapier rod 2 and container do not have mutually and contact, and go into a capacitor between rapier rod 2 and the container, and medium is an air during container sky.When material rises to when burying to rapier rod 2, specific inductive capacity between rapier rod 2 and chamber wall changes, electric capacity increases, it is big more that rapier rod 2 buries dark more electric capacity, electronic circuit detects the added value of this electric capacity, after amplifier amplifies, through the current signal of a standard of electric current and voltage conversion output, be transferred to monitor it on the Programmable Logic Controller 3 water level where.
Then, Programmable Logic Controller 3 can also be exported a switching value and be used for alarm monitoring, when material or liquid exceed setting value, Programmable Logic Controller 3 full level alarm terminals will light warning reminding material, the liquid height, when material or liquid were lower than setting value, Programmable Logic Controller 3 low alarm terminals will light warning reminding material, liquid is low.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model, can cooperate the rapier rod by the Programmable Logic Controller in the data processor, realization is to effective counting of solid, liquid body.What is more important can give the alarm of various states by Programmable Logic Controller, has realized measuring with monitoring is common and has carried out.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (6)
1. intelligent article position measuring device, include data processor, it is characterized in that: be provided with Programmable Logic Controller in the described data processor, the collection terminal of described data processor is provided with the rapier rod, and the data transmission terminal of rapier rod is connected into Programmable Logic Controller; Be distributed with the electrode measurement zone on the described rapier rod; Be provided with fixed flange between described rapier rod and the data processor.
2. intelligent article position measuring device according to claim 1 is characterized in that: described data processor is provided with the digital data transmit port.
3. intelligent article position measuring device according to claim 1 is characterized in that: be provided with auxiliary connecting device between the collection terminal of described data processor and the rapier rod.
4. intelligent article position measuring device according to claim 3 is characterized in that: described auxiliary connecting device is connected with rapier rod screw.
5. intelligent article position measuring device according to claim 1 is characterized in that: described fixed flange is provided with fixedly connected through hole.
6. intelligent article position measuring device according to claim 1 is characterized in that: the bottom of described mounting flange is distributed with O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205317176U CN201780139U (en) | 2010-09-16 | 2010-09-16 | Intelligent level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205317176U CN201780139U (en) | 2010-09-16 | 2010-09-16 | Intelligent level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780139U true CN201780139U (en) | 2011-03-30 |
Family
ID=43793350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205317176U Expired - Fee Related CN201780139U (en) | 2010-09-16 | 2010-09-16 | Intelligent level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401678A (en) * | 2010-09-16 | 2012-04-04 | 苏州工业园区天驰自控仪表有限公司 | Intelligent level measuring device |
| WO2013013520A1 (en) * | 2011-07-28 | 2013-01-31 | 湖南三一智能控制设备有限公司 | Detection device and concrete pumping apparatus |
| CN104094089A (en) * | 2012-02-17 | 2014-10-08 | 沙特基础创新塑料Ip私人有限责任公司 | Apparatus and method for liquid level measurement in electrolytic cells |
-
2010
- 2010-09-16 CN CN2010205317176U patent/CN201780139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401678A (en) * | 2010-09-16 | 2012-04-04 | 苏州工业园区天驰自控仪表有限公司 | Intelligent level measuring device |
| WO2013013520A1 (en) * | 2011-07-28 | 2013-01-31 | 湖南三一智能控制设备有限公司 | Detection device and concrete pumping apparatus |
| CN104094089A (en) * | 2012-02-17 | 2014-10-08 | 沙特基础创新塑料Ip私人有限责任公司 | Apparatus and method for liquid level measurement in electrolytic cells |
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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: 20110330 Termination date: 20110916 |