CN2916562Y - Intelligentized comprehensive monitoring instrument for cooling tower - Google Patents
Intelligentized comprehensive monitoring instrument for cooling tower Download PDFInfo
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- CN2916562Y CN2916562Y CN 200620042835 CN200620042835U CN2916562Y CN 2916562 Y CN2916562 Y CN 2916562Y CN 200620042835 CN200620042835 CN 200620042835 CN 200620042835 U CN200620042835 U CN 200620042835U CN 2916562 Y CN2916562 Y CN 2916562Y
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Abstract
The utility model relates to an intelligent comprehensive monitor of cooling tower, in particular to an intelligent monitoring device used for comprehensively checking main technical indexes of cooling tower system and automatically monitoring the operating status of the system. The utility model is composed of a sensor, a power source, a CPU, a digital tube, a display, and a peripheral component, and also comprises a probing head, a signal conversion module, a microprocessor, a digital driving module, a data display module, a checking part indicator, a failure part indicator, and an acoustic-optic warning module; the product is designed to solve the technical problem of how to check various main technical indexes. The advantage of the utility model is: offering a scientific means to the management of cooling tower product quality and system daily operation, which can greatly reduce the work difficulty of people on duty. Once failures occur, people can find out and eliminate the failures quickly through the indication of the monitor.
Description
Technical field
The utility model relates to a kind of cooling tower intelligent comprehensive monitor, refers to a kind of cooling tower system various the key technical indexes implementation comprehensive detection that is used for especially, and to the uninterrupted a kind of intelligent monitoring equipment of supervision automatically of system operation situation implementation.
Background technology
At present, the economical operation managerial skills of cooling tower product quality and system thereof improve for promoting rational utilization of electricity in country, and relevant criterion been has all has been developed and published to it in country and place, clear and definite every the key technical indexes, and basic management, the operational management of this system proposed specific requirement, rules.But take a broad view of China's active service cooling tower application feature, find not have as yet a kind of various the key technical indexes implementation of cooling tower digital integrated can the detection, especially system's day-to-day operation situation is carried out the equipment of uninterrupted automated surveillance, monitoring.
Summary of the invention
In order to overcome above-mentioned weak point, main purpose of the present utility model aims to provide a kind ofly can carry out comprehensive detection to various the key technical indexes, and system operation situation is carried out the uninterrupted cooling tower intelligent comprehensive monitor that monitors automatically.
The technical problems to be solved in the utility model is: solve 24 hours uninterrupted supervision problems are automatically carried out at some main positions of cooling tower operational system; Solve the problem of how reporting to the police; Solve relevant technologies problems such as how detecting various the key technical indexes.
The technical scheme that its technical problem that solves the utility model adopts is: this device is made up of parts such as sensor, power supply, CPU, charactron, display and peripheral cells, it also comprises: each several part module combinations such as probe, signal conversion module, microprocessor, digital driver module, data disaply moudle, the indication of detection position, trouble location indication and acousto-optic alarm module become a monitor, wherein:
Outside at monitor adds various kinds of sensors, the detected signal that sensor receives is sent into the signal conversion module circuit by transmission line, its signal process shaping conversion is after holding wire is sent into microprocessor, microprocessor is that data are handled, the output signal one tunnel of microprocessor is through digital driver module circuit drives charactron, show and detect data that another start detection position, road indicating circuit shows position and the project of detecting.
One tunnel ground connection of the pin 1 of the signal conversion module of described cooling tower intelligent comprehensive monitor, another road is connected with the colelctor electrode of triode BG, the emitter stage of triode BG is connected with an end of capacitor C 1, the other end ground connection of capacitor C 1, the base stage of triode BG one the tunnel is connected with the output of sensor after resistance R 2, and another road is connected with pin 2 after resistance R 1;
The pin 1,2,3,4 of described microprocessor is corresponding mutually with the charactron pin b1 of digital driver module, b2, b3, b4 respectively and connect;
Meet power supply+5V after pin VCC and U interconnect, pin REST meets power supply+5V behind button, and pin CL is connected with the output of sensor, pin GND ground connection;
The pin 1,2,3,4,5,6 of described trouble location indicating module is corresponding mutually with display 1-6 number of the audible and visual alarm module LED blade image respectively and connect;
Pin VCC meets power supply+12V, pin CP a road with after resistance R 5, be connected with emitter stage one end of photoelectrical coupler, the grounded collector of photoelectrical coupler, another road is ground connection behind capacitor C 3 and variable resistor WR3, pin GND ground connection;
The pin GND ground connection of described audible and visual alarm module.
The sensor of described cooling tower intelligent comprehensive monitor or be installed on upper and lower each test point of cooling tower or be installed in the cooling tower top of leaf against the wind.
The sensor of described cooling tower intelligent comprehensive monitor or be cooling-water temperature sensor or for level sensor or for hydraulic pressure sensor or for the PH sensor or for conductivity sensor or for flow sensor.
The beneficial effects of the utility model are: the day-to-day operation that is provided as cooling tower product quality and system thereof provides the management means of science, and the operator on duty can observe the operation conditions and the correlation technique data of whole system at a glance by monitor in night shift room; Can carry out uninterrupted supervision automatically in 24 hours to some main positions of cooling tower operational system, in case depart from the normal data of setting, indication fault position immediately, and send sound and light alarm, avoid system to break down, the operator on duty fails in time to find and subsequent applications equipment or production is caused economic loss; Application of the present utility model will alleviate operator on duty's work difficulty greatly, need not climb up high tower and just can observe system running state easily, in case break down, also can find trouble location to give timely eliminating quickly and accurately by the indication of monitor; And have advantages such as volume is little, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 2 is physical circuit schematic diagrams of the present utility model;
Label declaration in the accompanying drawing:
The 1-probe;
The 2-signal conversion module;
The 3-microprocessor;
The digital driver module of 4-;
The 5-data disaply moudle;
6-detects the position indication;
The indication of 7-trouble location;
8-audible and visual alarm module;
The 9-sensor;
The specific embodiment
See also shown in the accompanying drawing 1,2, the utility model is made up of parts such as sensor, power supply, CPU, charactron, display and peripheral cells, it also comprises: probe (1), signal conversion module (2), microprocessor (3), digital driver module (4), data disaply moudle (5), detection position indication (6), trouble location indication (7) become a monitor with acousto-optic alarm module each several part module combinations such as (8), wherein:
Add various kinds of sensors (9) in the outside of monitor, the detected signal that sensor (9) receives is sent into signal conversion module (2) circuit by transmission line, its signal process shaping conversion is after holding wire is sent into microprocessor (3), microprocessor (3) is handled for data, the output signal one tunnel of microprocessor (3) is through digital driver module (4) circuit drives charactron, show and detect data that another start detection position, road indication (6) circuit shows position and the project of detecting; The chip model of trouble location indication (7) is MOS or is other model.
See also shown in the accompanying drawing 2, one tunnel ground connection of the pin 1 of the signal conversion module (2) of described cooling tower intelligent comprehensive monitor, another road is connected with the colelctor electrode of triode BG, the emitter stage of triode BG is connected with an end of capacitor C 1, the other end ground connection of capacitor C 1, the base stage of triode BG one the tunnel is connected with the output of sensor (9) after resistance R 2, and another road is connected with pin 2 after resistance R 1; The model of signal conversion module (2) or be HOS-5 or for other model.
The pin 1,2,3,4 of described microprocessor (3) is corresponding mutually with the charactron pin b1 of digital driver module (4), b2, b3, b4 respectively and connect;
Meet power supply+5V after pin VCC and U interconnect, pin REST meets power supply+5V behind button, and pin CL is connected with the output of sensor (9), pin GND ground connection;
The pin 1,2,3,4,5,6 of described trouble location indication (7) module is corresponding mutually with display 1-6 number LED blade image of audible and visual alarm module (8) respectively and connect;
Pin VCC meets power supply+12V, pin CP a road with after resistance R 5, be connected with emitter stage one end of photoelectrical coupler, the grounded collector of photoelectrical coupler, another road is ground connection behind capacitor C 3 and variable resistor WR3, pin GND ground connection;
The pin GND ground connection of described audible and visual alarm module (8).
The sensor (9) of described cooling tower intelligent comprehensive monitor or be installed on upper and lower each test point of cooling tower or be installed in the cooling tower top of leaf against the wind.
The sensor (9) of described cooling tower intelligent comprehensive monitor or be cooling-water temperature sensor (11) or for level sensor (12) or for hydraulic pressure sensor (13) or for PH sensor (14) or for conductivity sensor (15) or for flow sensor (16).
The purpose of this utility model is achieved in that
Some main technical details to the required detection of cooling tower operational system, for example: advance the tower water temperature, go out the tower water temperature, fan blade rotating speed, discharge, noise db value, water quality pH value, electrical conductivity etc. adopt various corresponding sensors (probe), the signal that receives is passed through signal transmssion line, concentrate and be transported in the monitor, through signaling conversion circuit, microprocessor and digital drive circuit, finally be input to the instrument panel display screen, show various technical data, and show the detection position simultaneously.
Described monitor, can be with the multiple technologies index of the required detection of cooling tower operational system, by be installed on the tower, sensor on inferior each test point of tower, import in the monitor through signal transmssion line, after carrying out the signal processing, concentrate on demonstration detection data on the display screen, make technical data more original dispersions, difficult detection even that do not have the means detection, can make things convenient for, carry out centralized detecting by monitor intuitively.
The function for monitoring of described monitor, can carry out 24 hours uninterrupted supervision to some significant points of cooling tower operational system, permission technical indicator scope capping, lower limit to the normal operation in these positions, in case exceed normal range (NR), after identification circuit is judged, start acoustic-optic alarm immediately, show trouble location, prompting the operator on duty fix a breakdown.
Disposed the visualization Electro-Optical Display on the panel of described monitor, can be with the fan blade on the cooling tower, water-locator by instrument image-type display, image, show its operating condition intuitively.Make displays becomes the fan blade image-type, and every fan blade image is lighted with LED, rotates speed with fan blade, and the speed that display circulation rotation is lighted is also fast thereupon or slow, and during the stall of fan blade fault, the black leaf picture is left standstill in the display demonstration.
As shown in Figure 2, the utility model is used single-chip microcomputer, HOS, MOS, modules such as SP001, add a small amount of peripheral cell, working power, charactron constitutes minicomputer system, externally install various kinds of sensors (9) additional, (temperature sensor, speed probe, pressure sensor, water quality pH value sensor etc.), with the detected signal that receives, send into signaling conversion circuit by transmission line, handle carrying out data by microprocessor after the signal process shaping conversion, one the tunnel through digital drive circuit driving charactron then, show and detect data that one tunnel start detection position indicating circuit shows and detects the position, project.Needs are carried out 24 hours uninterrupted projects that monitor, as into and out of tower water temperature, fan blade rotating speed etc., can set upper limit value and lower limit value by micro computer, when being monitored data when the micro computer judgement exceeds the allowed band of setting, it is the output alarm enabling signal, send sound and light alarm, and indicate the position of breaking down, so that in time get rid of.
Embodiment indication dynamic image display is by being installed in the sensor of cat head fan blade top, fan blade (or rotary water-locator), whenever revolve and turn around, send a pulse signal, be input to the HOS module through transmission line, with signal shaping, conversion, then by the coupling of 4N35 photoelectricity, signal is imported MOS module CP end, the MOS module is a step-by-step movement circulation digital circuit, along with the pulse signal of CP end input, through step-by-step movement circulation digital circuit, make MOS module 1-6 end export high potential successively, and light corresponding display 1-6 LED leaf image successively, and follow the rotation of cat head fan blade, the display leaf image realizes thereupon that also visualization dynamically rotates demonstration, when the cat head fan blade hinders stall for some reason, image is also done static the demonstration.
Claims (4)
1, a kind of cooling tower intelligent comprehensive monitor, this device has sensor, power supply, CPU, charactron, display and peripheral cell, it is characterized in that also comprising: probe (1), signal conversion module (2), microprocessor (3), digital driver module (4), data disaply moudle (5), detection position indication (6), trouble location indication (7) become a monitor with acousto-optic alarm module (8) each several part module combinations, wherein:
Add various kinds of sensors (9) in the outside of monitor, the detected signal that sensor (9) receives is sent into signal conversion module (2) circuit by transmission line, its signal process shaping conversion is after holding wire is sent into microprocessor (3), microprocessor (3) is handled for data, the output signal one tunnel of microprocessor (3) is through digital driver module (4) circuit drives charactron, show and detect data that another start detection position, road indication (6) circuit shows position and the project of detecting.
2, cooling tower intelligent comprehensive monitor according to claim 1, it is characterized in that: one tunnel ground connection of the pin 1 of described signal conversion module (2), another road is connected with the colelctor electrode of triode BG, the emitter stage of triode BG is connected with an end of capacitor C 1, the other end ground connection of capacitor C 1, the base stage of triode BG one the tunnel is connected with the output of sensor (9) after resistance R 2, and another road is connected with pin 2 after resistance R 1;
Pin 3 is connected with the negative terminal of photoelectrical coupler diode after resistance R 3, the positive termination power+5V of photoelectrical coupler diode;
Pin 4 one the tunnel is connected with pin 6 after variable resistor WR1 and resistance R 4, and another road is ground connection after capacitor C 1;
Pin 5 is ground connection behind variable resistor WR2;
The pin 1,2,3,4 of described microprocessor (3) is corresponding mutually with the charactron pin b1 of digital driver module (4), b2, b3, b4 respectively and connect;
Pin 12,13,14,15,16,17,18,19 is corresponding mutually with the charactron pin dp of digital driver module (4), g, f, e, d, c, b, a respectively and connect;
Meet power supply+5V after pin VCC and U interconnect, pin REST meets power supply+5V behind button, and pin CL is connected with the output of sensor (9), pin GND ground connection;
The pin 1,2,3,4,5,6 of described trouble location indication (7) module is corresponding mutually with display 1-6 number LED blade image of audible and visual alarm module (8) respectively and connect;
Pin VCC meets power supply+12V, pin CP a road with after resistance R 5, be connected with emitter stage one end of photoelectrical coupler, the grounded collector of photoelectrical coupler, another road is ground connection behind capacitor C 3 and variable resistor WR3, pin GND ground connection;
The pin GND ground connection of described audible and visual alarm module (8).
3, cooling tower intelligent comprehensive monitor according to claim 1 is characterized in that: described sensor (9) or be installed on upper and lower each test point of cooling tower or be installed in the cooling tower top of leaf against the wind.
4, cooling tower intelligent comprehensive monitor according to claim 1 is characterized in that: described sensor (9) or for cooling-water temperature sensor (11) or for level sensor (12) or for hydraulic pressure sensor (13) or for PH sensor (14) or for conductivity sensor (15) or for flow sensor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042835 CN2916562Y (en) | 2006-06-19 | 2006-06-19 | Intelligentized comprehensive monitoring instrument for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042835 CN2916562Y (en) | 2006-06-19 | 2006-06-19 | Intelligentized comprehensive monitoring instrument for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916562Y true CN2916562Y (en) | 2007-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042835 Expired - Fee Related CN2916562Y (en) | 2006-06-19 | 2006-06-19 | Intelligentized comprehensive monitoring instrument for cooling tower |
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| CN (1) | CN2916562Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2212640A2 (en) * | 2007-10-10 | 2010-08-04 | Prime Datum, INC. | Integrated fan drive system for cooling tower |
| US8629640B2 (en) | 2008-03-24 | 2014-01-14 | Prime Datum, Inc. | Integrated fan drive system for air-cooled heat exchangers (ACHE) |
| CN104713408A (en) * | 2015-03-13 | 2015-06-17 | 芜湖凯博实业股份有限公司 | Cooling tower noise monitoring system and method |
| CN106556262A (en) * | 2017-01-23 | 2017-04-05 | 南安市达腾商务服务有限公司 | A kind of heavy duty detergent industry cooling equipment |
| CN107478069A (en) * | 2017-09-13 | 2017-12-15 | 山东大学 | Performance parameter monitoring system and its method in a kind of wet cooling tower tower |
| CN107525546A (en) * | 2017-09-13 | 2017-12-29 | 山东大学 | A high position is catchmented cooling tower thermal performance on-line monitoring system |
| CN107702744A (en) * | 2017-09-13 | 2018-02-16 | 山东大学 | A kind of cooling tower Zhou Jinfeng point layout method and monitoring system |
| CN108627197A (en) * | 2017-03-24 | 2018-10-09 | 天津邦特磁性材料有限公司 | A kind of neodymium iron boron sintering furnace cooling device detecting system |
-
2006
- 2006-06-19 CN CN 200620042835 patent/CN2916562Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2212640A2 (en) * | 2007-10-10 | 2010-08-04 | Prime Datum, INC. | Integrated fan drive system for cooling tower |
| EP2212640A4 (en) * | 2007-10-10 | 2012-12-12 | Prime Datum Inc | Integrated fan drive system for cooling tower |
| US8598823B2 (en) | 2007-10-10 | 2013-12-03 | Prime Datum, Inc. | Integrated fan drive system for cooling tower |
| EP2743626A1 (en) * | 2007-10-10 | 2014-06-18 | Prime Datum, INC. | Integrated fan drive system for cooling tower and method of operating wet cooling tower |
| US8629640B2 (en) | 2008-03-24 | 2014-01-14 | Prime Datum, Inc. | Integrated fan drive system for air-cooled heat exchangers (ACHE) |
| CN104713408A (en) * | 2015-03-13 | 2015-06-17 | 芜湖凯博实业股份有限公司 | Cooling tower noise monitoring system and method |
| CN106556262A (en) * | 2017-01-23 | 2017-04-05 | 南安市达腾商务服务有限公司 | A kind of heavy duty detergent industry cooling equipment |
| CN108627197A (en) * | 2017-03-24 | 2018-10-09 | 天津邦特磁性材料有限公司 | A kind of neodymium iron boron sintering furnace cooling device detecting system |
| CN107478069A (en) * | 2017-09-13 | 2017-12-15 | 山东大学 | Performance parameter monitoring system and its method in a kind of wet cooling tower tower |
| CN107525546A (en) * | 2017-09-13 | 2017-12-29 | 山东大学 | A high position is catchmented cooling tower thermal performance on-line monitoring system |
| CN107702744A (en) * | 2017-09-13 | 2018-02-16 | 山东大学 | A kind of cooling tower Zhou Jinfeng point layout method and monitoring system |
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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: 20070627 |