CN108895637A - A kind of cooling water recirculation system with real-time monitoring and control - Google Patents
A kind of cooling water recirculation system with real-time monitoring and control Download PDFInfo
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- CN108895637A CN108895637A CN201810393758.4A CN201810393758A CN108895637A CN 108895637 A CN108895637 A CN 108895637A CN 201810393758 A CN201810393758 A CN 201810393758A CN 108895637 A CN108895637 A CN 108895637A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Air Conditioning Control Device (AREA)
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Abstract
The invention discloses a kind of cooling water recirculation systems with real-time monitoring and control, including water charging system, central air conditioner system and centralized monitoring system；The water charging system, central air conditioner system are connected with centralized monitoring system, the water charging system includes several tower blowers, several spray pumps, several electric heaters, cooling water pipe network, cooling tower and coolant circulation pump, the cooling tower is mounted on the roof of Dispatching Building, and the cooling water pipe network is connected in each precision air conditioner；Electric heater, liquid level sensor and Temperature Humidity Sensor are installed in the sink of the cooling tower；The liquid level sensor and Temperature Humidity Sensor are also connected with the centralized monitoring system；The tower assembling is mounted on the side of the bottom of the cooling tower in the top of the cooling tower, the spray pump.By the comprehensive condition of all kinds of parameters, running effect and efficiency situation are accurately recognized very much, reach safe and stable, efficient, the energy-efficient purpose of system, while management aspect enhanced convenience.
Description
Technical field
The present invention relates to central air-conditioning control technology fields more particularly to a kind of cooling water with real-time monitoring and control to follow
Loop system.
Background technique
The fast-developing of railway drives economic rapid development, safe and stable, the efficient operation of railway dispatching command centre equipment
It is the most important condition for guaranteeing railway dispatching efficient work and carrying out.And would generally be arranged in the computer room of Dispatch and Command Center it is main take device,
The various equipment such as work station, interchanger, core router, the power consumption of these equipment, calorific value are all very big, according to statistics,
In the case of fiducial temperature, temperature is every to increase 10%, and the reliability of computer just declines 25%.The most commonly used is artificial timings to patrol in the past
Inspection, cannot constantly observe water level conditions in entire cooling tower and water tower in tower top in this way, and whether water level is abnormal in water tower
Cannot know in time, to cooling system moisturizing whether normally can not accurate judgement be possible to will appear water shortage or full water is existing
As.And cooling system equipment be located at roof, daily manual inspection for blower fan of cooling tower and motor working condition whether
Normally (belt whether loose or dislocation, motor whether three-phase current unbalance or overcurrent) hardly result in accurate judgement；It is daily
It since equipment hardly enters in water tower in operation or tower top is checked one by one during inspection, and is absolutely unsafe, to daily
It is uninterrupted operation in 24 hours that maintenance management, which brings very big difficult and cooling system equipment, inevitably will appear failure, at night
Between perhaps personnel not at the scene when equipment operation break down and can not find only to wait until to patrol again in time or end is set
Standby to occur just finding when abnormal conditions, this when is late.There are security risks for the operation of entire cooling recirculation system, right
System operation management is made troubles.
Therefore, it is necessary to develop a kind of cooling water recirculation system with real-time monitoring and control, can recognize in real time each
The operating condition and operating parameter of equipment guarantee system safe and stable operation.
Summary of the invention
The invention proposes a kind of cooling water recirculation systems with real-time monitoring and control, can recognize each equipment in real time
Operating condition and operating parameter, guarantee system safe and stable operation, while reducing labor intensity, improve the efficiency of work
And the energy consumption of operation is reduced, play the effect of energy-saving and emission-reduction.
In order to solve the above-mentioned technical problem, the technical proposal of the invention is realized in this way：This has real-time monitoring and control
Cooling water recirculation system include water charging system, central air conditioner system and centralized monitoring system；The water charging system, central air-conditioning
System is connected with centralized monitoring system, and the water charging system includes several tower blowers, several spray pumps, several electricity
Heater, cooling water pipe network, cooling tower and coolant circulation pump, the cooling tower are mounted on the roof of Dispatching Building, the cooling
Pipe network is connected in each precision air conditioner；Electric heater, liquid level sensor and temperature are installed in the sink of the cooling tower
Humidity sensor；The liquid level sensor and Temperature Humidity Sensor are also connected with the centralized monitoring system；The tower blower
It is mounted on the top of the cooling tower, the spray pump is mounted on the side of the bottom of the cooling tower.
By adopting the above technical scheme, the tower blower of double speed, spray pump, electric heater, water charging system and central air-conditioning system
System is combined together, and is formed a complete centralized monitoring system, is recognized the operating condition and operating parameter of each equipment in real time,
To the equipment running status of the cooling water recirculation system with real-time monitoring and control, working voltage, running current, for return water temperature
The monitoring management that degree, pressure, flow, the liquid level of sink, sink temperature, power distribution station temperature and outdoor temperature humidity etc. are concentrated,
The operating condition of equipment and all kinds of parameters are very intuitive accurate, and existing hidden danger is directly in equipment in the process of running
Existing, by the operating parameter situation to each equipment, Daily Round Check work is played in targeted monitoring action
Directiveness effect.By the comprehensive condition of all kinds of parameters, accurately recognizes very much running effect and efficiency situation, reach
Safe and stable, efficient, the energy-efficient purpose of system, while management aspect enhanced convenience；This external equipment breaks down and parameter is different
The prompt alarmed when often, to thering is the equipment of hidden danger to be checked and handled in faulty equipment or operation, to protect in time
Labor intensity is reduced while card system safe and stable operation, improves the efficiency of work.Wherein centralized monitoring system is default
The water level parameters of good cooling tower sink, and liquid level, temperature are monitored in real time, it is ensured that equivalent water level maintains controllable position, is anti-
Water stopping trough freezed in winter, has added electric heater in the sink.
The present invention further improvement lies in that, the precision air conditioner by by operation generate heat be with the cooling water recycled
Carrier is transferred to the cooling tower through cooling water pipe network；The cooling tower passes through the host of coolant circulation pump and the precision air conditioner
It is connected.
The present invention further improvement lies in that, the water charging system further includes water supply tank, and the water supply tank is used to be accurate empty
Adjust the savings pressure tank of cooling water replenishment or/and Dispatching Building domestic water；The water supply tank is provided with booster pump.
The present invention further improvement lies in that, the central air conditioner system further includes power distribution cabinet, and the power distribution cabinet is for providing
The power supply of whole system.
The present invention further improvement lies in that, the centralized monitoring system include cooling tower monitoring module, small pump monitoring mould
Block, power distribution cabinet monitoring module, air conditioning monitoring module and general view monitoring module；The cooling tower monitoring module is for monitoring in real time
Each device parameter of cooling water recirculation system with real-time monitoring and control；The small pump monitoring module is mended for real-time display
Water level in the operating status of water pump, running frequency and water tank, and alarm in time breaking down；The power distribution cabinet monitoring
Module is used to show and Indoor Temperature the electric current metering separate of water circulating pump, spray pump, blower fan of cooling tower, electric heater equipment
Degree and outdoor temperature monitoring, guarantee stable power-supplying；The air conditioning monitoring module is used to realize that building air-conditioning system is shielded unified
Centralized displaying and monitoring on curtain；The overview module operation energy consumption of whole system, cooling capacity and system effectiveness for rendering
Parameter, while counting the purpose that energy consumption realizes scientific operation management and energy-saving and emission-reduction.Centralized monitoring system is exactly according to each computer room
Real-time load acquires the major parameters such as temperature, water level and the pressure of each monitoring point compared with former setup parameter, and to supervisor
Net coolant circulation pump, blower fan of cooling tower, spray pump amount to nearly 50 motors and implement accurate control, and the method for control is exactly to motor
Implement frequency conversion management, be responsible for the management of net total flow, wherein 20 cooling tower linkages or respectively independently operated concentration team control, maximum
Degree realization is energy saving, the cooling water in cooling tower sink, due to there is evaporation and elegant, cooling water meeting nature reduction, water supply tank
It fetches water, is automatically replenished from cooling water replenishment case to each cooling tower sink by the small pump in negative one building, cooling water pipe from the municipal network of rivers
Net centralized monitoring system is made of following 7 big functional modules, 1- cooling tower -- monitor the cooling with real-time monitoring and control in real time
Each equipment of water circulation system and sink temperature, water level, general pipeline supply and return water temperature, pressure, flow, cooling blower operation
Etc. parameters, 2- small pump -- the operating status of real-time display small pump, the water level in running frequency and water tank break down timely
It alarms；3- power distribution cabinet shows the electric current metering separate of the equipment such as water circulating pump, spray pump, tower blower, electric heater,
Guarantee stable power-supplying；4- central air-conditioning -- to realize building air-conditioning system centralized displaying and monitoring, 4 centers on unified screen
The operating status of air-conditioning also brings this system monitoring into；5- general view -- operation energy consumption, the cooling capacity, system effect of whole system is presented
Rate parameter, while energy consumption is counted, realize the purpose of scientific operation management and energy-saving and emission-reduction.
The present invention further improvement lies in that, the centralized monitoring system further includes system equipment fault alarm module and APP
Mobile terminal；The system equipment fault alarm module is divided into device failure alert and parameter geofence, in time notice operation
Maintenance personnel, the safety of safeguards system, stable operation.
The present invention further improvement lies in that, the water charging system further includes air-conditioning small pump, the air-conditioning small pump and institute
It states water supply tank to be connected, for recycling the cooling water of water supply tank and the cooling water in the cooling tower.
The present invention further improvement lies in that, the type of alarm of the system equipment fault alarm module be sound or interface or
Information is sent.
The present invention further improvement lies in that, information send mode be GSM network send GSM message mode.
The present invention further improvement lies in that, the quantity of the cooling tower, blower fan of cooling tower and spray pump is 20, the electricity
The quantity of heater is 20, and the quantity of the coolant circulation pump is 7, and the quantity of the air-conditioning small pump is 4, the benefit
The quantity of water tank is 2, correspondingly, each water supply tank is matched there are two booster pump, one auxiliary pump of a main pump, alternating makes
With；The quantity of the power distribution cabinet is 5 sets.Each water tank matches two booster pumps, for being for precision air conditioner cooling water replenishment
Main pump, the savings pressure tank for Dispatching Building domestic water is reserve pump, and main pump is used alternatingly with auxiliary pump, such
The service life that pump can be extended is set and guarantees that water supply tank can work normally in real time.
The present invention further improvement lies in that, this have the cooling water recirculation system of real-time monitoring and control further include alarm dress
It sets, the warning device is connected with the centralized monitoring system.Setting in this way, once it goes wrong, Centralized Monitoring
System can automatic alarm, staff shows up maintenance in time after being informed of a case, will be high-intensitive after precision air conditioner centralized monitoring system is run
Manual inspection work change be automation inspection in 24 hours, guarantee all computer rooms of Dispatch and Command Center server, can be in perseverance
It is safe and reliable in the environment of constant temperature and humidity.
Compared with prior art, of the invention to have the advantages that：The cooling water with real-time monitoring and control follows
Loop system improves modern management efficiency with Information Technology Methods, and by strategy setting, real time monitoring, alarm and data are adopted in time
Set analysis, realizes safety in production, the intelligent service mode of administration of energy conservation, and this intelligence O&M mode will be adjusted to global
Degree commander's is safe and orderly, and information system is round-the-clock reliable and stable, plays the role of escorting.Simultaneously to real time monitoring
Equipment running status, working voltage, running current, supply and return water temperature, pressure, flow, the water of the cooling water recirculation system of function
The monitoring management that liquid level, sink temperature, power distribution station temperature and outdoor temperature humidity of slot etc. are concentrated, the operating condition of equipment and
All kinds of parameters are very intuitive accurate, and existing hidden danger is directly presented equipment in the process of running, by each equipment
Operating parameter situation, targeted monitoring action, the directiveness played the role of to Daily Round Check work.By each
The comprehensive condition of class parameter accurately recognizes running effect and efficiency situation, it is safe and stable, high to reach system very much
Effect, energy-efficient purpose, while management aspect enhanced convenience.
Detailed description of the invention
Fig. 1 is overall system diagram of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention figure, technical solution in the embodiment of the present invention carries out clear
Chu, complete description.
Embodiment 1：As shown in Figure 1, it includes water charging system, center that this, which has the cooling water recirculation system of real-time monitoring and control,
Air-conditioning system and centralized monitoring system；The water charging system, central air conditioner system are connected with centralized monitoring system, the benefit
Water system includes that several tower blowers, several spray pumps, several electric heaters, cooling water pipe network, cooling tower and cooling follow
Ring pump, the cooling tower are mounted on the roof of Dispatching Building, and the cooling water pipe network is connected in each precision air conditioner；It is described
Electric heater, liquid level sensor and Temperature Humidity Sensor are installed in the sink of cooling tower；The liquid level sensor and temperature and humidity
Sensor is also connected with the centralized monitoring system；The tower assembling is in the top of the cooling tower, the spray pump
It is mounted on the side of the bottom of the cooling tower；Tower blower, spray pump, electric heater, water charging system and the central hollow of double speed
Adjusting system is combined together, and is formed a complete centralized monitoring system, is recognized the operating condition and operation of each equipment in real time
Parameter, to the equipment running status of the cooling water recirculation system with real-time monitoring and control, working voltage, running current, for return
The monitoring pipe that coolant-temperature gage, pressure, flow, the liquid level of sink, sink temperature, power distribution station temperature and outdoor temperature humidity etc. are concentrated
Reason, the operating condition of equipment and all kinds of parameters are very intuitive accurate, and existing hidden danger obtains directly equipment in the process of running
It presents, by the operating parameter situation to each equipment, Daily Round Check work is played in targeted monitoring action
Directiveness effect.By the comprehensive condition of all kinds of parameters, accurately recognizes very much running effect and efficiency situation, reach
Purpose safe and stable to system, efficient, energy-efficient, while management aspect enhanced convenience；This external equipment breaks down and parameter
The prompt alarmed when abnormal, so as in time to thering is the equipment of hidden danger to be checked and handled in faulty equipment or operation,
Labor intensity is reduced while guarantee system safe and stable operation, improves the efficiency of work.Wherein centralized monitoring system is pre-
If the water level parameters of good cooling tower sink, and liquid level, temperature are monitored in real time, it is ensured that equivalent water level maintains controllable position, is
Anti- water stopping trough freezed in winter, has added electric heater in the sink；The precision air conditioner is by the heat by operation generation to follow
The cooling water of ring is transferred to the cooling tower through cooling water pipe network for carrier；The cooling tower passes through coolant circulation pump and the essence
The host of close air-conditioning is connected；The water charging system further includes water supply tank, and the water supply tank is used to mend for precision air conditioner cooling water
The savings pressure tank of water or/and Dispatching Building domestic water；Each water supply tank is with there are two booster pump, a main pumps one
A auxiliary pump, the savings pressure tank for being main pump for precision air conditioner cooling water replenishment, for Dispatching Building domestic water
For reserve pump, main pump is used alternatingly with auxiliary pump, and the central air conditioner system further includes power distribution cabinet, and the power distribution cabinet is for providing
The power supply of whole system；The centralized monitoring system includes cooling tower monitoring module, small pump monitoring module, power distribution cabinet monitoring mould
Block, air conditioning monitoring module and general view monitoring module；The cooling tower monitoring module has real time monitoring function for monitoring in real time
Each device parameter of the cooling water recirculation system of energy；The small pump monitoring module is used for the operation shape of real-time display small pump
Water level in state, running frequency and water tank, and alarm in time breaking down；The power distribution cabinet monitoring module is used for following
Ring water pump, spray pump, blower fan of cooling tower, electric heater equipment electric current metering separate show and room temperature and outdoor temperature
Monitoring guarantees stable power-supplying；The air conditioning monitoring module is used to realize building air-conditioning system centralized displaying on unified screen
With monitoring；The parameter of the overview module operation energy consumption of whole system, cooling capacity and system effectiveness for rendering, counts simultaneously
Energy consumption realizes the purpose of scientific operation management and energy-saving and emission-reduction.Centralized monitoring system be exactly according to the real-time load of each computer room,
The major parameters such as temperature, water level and the pressure of each monitoring point are acquired compared with former setup parameter, and to supervisor's net coolant circulation pump,
Blower fan of cooling tower, spray pump amount to nearly 50 motors and implement accurate control, and the method for control is exactly to implement frequency conversion management to motor,
It is responsible for the management of net total flow, wherein 20 cooling tower linkages or respectively independently operated concentration team control, utmostly realize energy conservation,
Cooling water in cooling tower sink, due to there is evaporation and elegant, cooling water can nature reduce, water supply tank takes from the municipal network of rivers
Water is automatically replenished from cooling water replenishment case to each cooling tower sink, cooling water pipe network Centralized Monitoring system by the small pump in negative one building
System is made of following 7 big functional modules, 1- cooling tower -- and monitoring in real time has the cooling water recirculation system of real-time monitoring and control each
The parameters such as equipment and sink temperature, water level, general pipeline supply and return water temperature, pressure, flow, cooling blower operation, 2- moisturizing
Pump -- the operating status of real-time display small pump, the water level in running frequency and water tank, failure are alarmed in time；3- matches
Electric cabinet shows the electric current metering separate of the equipment such as water circulating pump, spray pump, tower blower, electric heater, guarantees stable power-supplying；
4- central air-conditioning -- to realize building air-conditioning system centralized displaying and monitoring, operation shape of 4 central air-conditioning on unified screen
State also brings this system monitoring into；5- general view -- operation energy consumption, the cooling capacity, system effectiveness parameter of whole system is presented, simultaneously
Energy consumption is counted, realizes the purpose of scientific operation management and energy-saving and emission-reduction；The centralized monitoring system further includes system equipment failure
Alarm module and APP mobile terminal；The system equipment fault alarm module is divided into device failure alert and parameter geofence,
Operation and maintenance personnel, the safety of safeguards system, stable operation are notified in time；The water charging system further includes air-conditioning small pump, institute
It states air-conditioning small pump to be connected with the water supply tank, for carrying out the cooling water in the cooling water of water supply tank and the cooling tower
Circulation；The type of alarm of the system equipment fault alarm module is that sound or interface or information are sent；The mode that information is sent
The mode of GSM message is sent for GSM network；The quantity of the cooling tower, blower fan of cooling tower and spray pump is 20, and the electricity adds
The quantity of hot device is 20, and the quantity of the coolant circulation pump is 7, and the quantity of the air-conditioning small pump is 4, the moisturizing
The quantity of case is 2, and the quantity of the power distribution cabinet is 5 sets.
Embodiment 2：The difference from embodiment 1 is that further include warning device, the warning device and the Centralized Monitoring
System is connected.Specifically：The cooling water recirculation system with real-time monitoring and control includes water charging system, central air conditioner system
And centralized monitoring system；The water charging system, central air conditioner system are connected with centralized monitoring system, the water charging system packet
Several tower blowers, several spray pumps, several electric heaters, cooling water pipe network, cooling tower and coolant circulation pump are included, it is described
Cooling tower is mounted on the roof of Dispatching Building, and the cooling water pipe network is connected in each precision air conditioner；The cooling tower
Electric heater, liquid level sensor and Temperature Humidity Sensor are installed in sink；The liquid level sensor and Temperature Humidity Sensor are also
It is connected with the centralized monitoring system；The tower assembling is mounted on institute in the top of the cooling tower, the spray pump
State the side of the bottom of cooling tower；The tower blower of double speed, spray pump, electric heater, water charging system and central air conditioner system knot
It is combined, forms a complete centralized monitoring system, the operating condition and operating parameter of each equipment are recognized in real time, to tool
There are equipment running status, working voltage, running current, the supply and return water temperature, pressure of the cooling water recirculation system of real-time monitoring and control
The monitoring management that power, flow, the liquid level of sink, sink temperature, power distribution station temperature and outdoor temperature humidity etc. are concentrated, equipment
Operating condition and all kinds of parameters are very intuitive accurate, and existing hidden danger is directly presented equipment in the process of running, pass through
To the operating parameter situation of each equipment, targeted monitoring action, the directiveness that Daily Round Check work is played
Effect.By the comprehensive condition of all kinds of parameters, running effect and efficiency situation are accurately recognized very much, reach system peace
Entirely, stable, efficient, energy-efficient purpose, while management aspect enhanced convenience；This external equipment break down and when abnormal parameters into
The prompt of row alarm, to thering is the equipment of hidden danger to be checked and handled in faulty equipment or operation, to guarantee system in time
Labor intensity is reduced while safe and stable operation, improves the efficiency of work.Wherein centralized monitoring system presets cooling
The water level parameters of tower sink, and liquid level, temperature are monitored in real time, it is ensured that equivalent water level maintains controllable position, for anti-water stopping trough
Freezed in winter has added electric heater in the sink；Cooling of the precision air conditioner by the heat by operation generation to recycle
Water is transferred to the cooling tower through cooling water pipe network for carrier；The cooling tower passes through coolant circulation pump and the precision air conditioner
Host is connected；The water charging system further includes water supply tank, and the water supply tank is for storing cooling water；The central air conditioner system
It further include power distribution cabinet, the power distribution cabinet is for providing the power supply of whole system；The centralized monitoring system includes cooling tower monitoring
Module, small pump monitoring module, power distribution cabinet monitoring module, air conditioning monitoring module and general view monitoring module；The cooling tower prison
Control module is used to monitor in real time each device parameter of the cooling water recirculation system with real-time monitoring and control；The small pump monitoring
Module carries out in time for the water level in the operating status, running frequency and water tank of real-time display small pump, and breaking down
Alarm；The power distribution cabinet monitoring module is used for the electric current point to water circulating pump, spray pump, blower fan of cooling tower, electric heater equipment
Item metering display and room temperature and outdoor temperature monitoring, guarantee stable power-supplying；The air conditioning monitoring module is used to realize
Building air-conditioning system centralized displaying and monitoring on unified screen；The operation energy of overview module whole system for rendering
Consumption, the parameter of cooling capacity and system effectiveness, while counting the purpose that energy consumption realizes scientific operation management and energy-saving and emission-reduction.Centralized Monitoring
System is exactly to acquire the major parameters such as temperature, water level and the pressure of each monitoring point according to the real-time load of each computer room and original is set
Determine parameter to compare, and nearly 50 motors amounted to supervisor's net coolant circulation pump, blower fan of cooling tower, spray pump and implement accurate control,
The method of control is exactly to implement frequency conversion management to motor, is responsible for the management of net total flow, wherein 20 cooling tower linkages or respectively only
The concentration team control of vertical operation, utmostly realizes energy conservation, the cooling water in cooling tower sink, cold due to there is evaporation and elegant
But water meeting nature is reduced, and water supply tank is fetched water from the municipal network of rivers, gives each cooling tower from cooling water replenishment case by the small pump in negative one building
Sink automatic water supplement, cooling water pipe network centralized monitoring system are made of following 7 big functional modules, 1- cooling tower -- real time monitoring tool
There are each equipment of the cooling water recirculation system of real-time monitoring and control and sink temperature, water level, general pipeline supply and return water temperature, pressure
The parameters such as power, flow, cooling blower operation, 2- small pump -- the operating status of real-time display small pump, running frequency and water tank
Interior water level, failure are alarmed in time；3- power distribution cabinet sets water circulating pump, spray pump, tower blower, electric heater etc.
Standby electric current metering separate is shown, guarantees stable power-supplying；4- central air-conditioning -- to realize building air-conditioning system on unified screen
Centralized displaying and monitoring, the operating status of 4 central air-conditioning also bring this system monitoring into；5- general view -- whole system is presented
Operation energy consumption, cooling capacity, system effectiveness parameter, while counting energy consumption, realize the purpose of scientific operation management and energy-saving and emission-reduction；Institute
Stating centralized monitoring system further includes system equipment fault alarm module and APP mobile terminal；The system equipment fault alarm mould
Block is divided into device failure alert and parameter geofence, notifies operation and maintenance personnel in time, and the safety of safeguards system stablizes fortune
Row；The water charging system further includes air-conditioning small pump, and the air-conditioning small pump is connected with the water supply tank, is used for water supply tank
Cooling water recycled with the cooling water in the cooling tower；The type of alarm of the system equipment fault alarm module is sound
Sound or interface or information are sent；The mode that information is sent is GSM network transmission
The mode of GSM message；The quantity of the cooling tower, blower fan of cooling tower and spray pump is 20, the electric heater
Quantity be 20, the quantity of the coolant circulation pump is 7, and the quantity of the air-conditioning small pump is 4, the water supply tank
Quantity is 2, and the quantity of the power distribution cabinet is 5 sets；The cooling water recirculation system with real-time monitoring and control further includes alarm
Device and server, the warning device are connected with the centralized monitoring system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of cooling water recirculation system with real-time monitoring and control, which is characterized in that this has the cold of real-time monitoring and control
But water circulation system includes water charging system, central air conditioner system and centralized monitoring system；The water charging system, central air conditioner system
It is connected with centralized monitoring system, the water charging system includes several tower blowers, several spray pumps, several electric heating
Device, cooling water pipe network, cooling tower and coolant circulation pump, the cooling tower are mounted on the roof of Dispatching Building, the cooling water pipe
Net is connected in each precision air conditioner；
Electric heater, liquid level sensor and Temperature Humidity Sensor are installed in the sink of the cooling tower；The liquid level sensor
Also it is connected with the centralized monitoring system with Temperature Humidity Sensor；The tower assembling is in the top of the cooling tower, institute
State the side that spray pump is mounted on the bottom of the cooling tower.
2. the cooling water recirculation system according to claim 1 with real-time monitoring and control, which is characterized in that the precision
Air-conditioning is transferred to the cooling tower through cooling water pipe network as carrier using the cooling water recycled by the heat generated by operation；It is described
Cooling tower is connected by coolant circulation pump with the host of the precision air conditioner.
3. the cooling water recirculation system according to claim 1 with real-time monitoring and control, which is characterized in that the moisturizing
System further includes water supply tank, and the water supply tank is used for the storage for precision air conditioner cooling water replenishment or/and Dispatching Building domestic water
Store pressure tank.
4. the cooling water recirculation system according to claim 3 with real-time monitoring and control, which is characterized in that the center
Air-conditioning system further includes power distribution cabinet, and the power distribution cabinet is for providing the power supply of whole system.
5. the cooling water recirculation system according to claim 4 with real-time monitoring and control, which is characterized in that the concentration
Monitoring system includes cooling tower monitoring module, small pump monitoring module, power distribution cabinet monitoring module, air conditioning monitoring module and general view
Monitoring module；The cooling tower monitoring module is used to monitor in real time respectively setting for the cooling water recirculation system with real-time monitoring and control
Standby parameter；The small pump monitoring module is used for the water level in the operating status, running frequency and water tank of real-time display small pump,
And it alarms in time breaking down；
The power distribution cabinet monitoring module is used to itemize to the electric current of water circulating pump, spray pump, blower fan of cooling tower, electric heater equipment
Metering display and room temperature and outdoor temperature monitoring, guarantee stable power-supplying；The air conditioning monitoring module is used for big to realize
Building air-conditioning system centralized displaying and monitoring on unified screen；The operation energy of overview module whole system for rendering
Consumption, the parameter of cooling capacity and system effectiveness, while counting the purpose that energy consumption realizes scientific operation management and energy-saving and emission-reduction.
6. the cooling water recirculation system according to claim 5 with real-time monitoring and control, which is characterized in that the concentration
Monitoring system further includes system equipment fault alarm module and APP mobile terminal；The system equipment fault alarm module is divided into
Device failure alert and parameter geofence notify operation and maintenance personnel, the safety of safeguards system, stable operation in time.
7. the cooling water recirculation system according to claim 3 with real-time monitoring and control, which is characterized in that the moisturizing
System further includes air-conditioning small pump, and the air-conditioning small pump is connected with the water supply tank, for by the cooling water of water supply tank with
Cooling water in the cooling tower is recycled.
8. the cooling water recirculation system according to claim 6 with real-time monitoring and control, which is characterized in that the system
The type of alarm of device failure alert module is that sound or interface or information are sent.
9. the cooling water recirculation system according to claim 8 with real-time monitoring and control, which is characterized in that information is sent
Mode be GSM network send GSM message mode.
10. the cooling water recirculation system according to claim 8 with real-time monitoring and control, which is characterized in that described cold
But the quantity of tower, blower fan of cooling tower and spray pump is 20, and the quantity of the electric heater is 20, the coolant circulation pump
Quantity is 7, and the quantity of the air-conditioning small pump is 4, and the quantity of the water supply tank is 2, correspondingly, each moisturizing
Case is matched there are two booster pump, and one auxiliary pump of a main pump is used alternatingly；The quantity of the power distribution cabinet is 5 sets.
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| CN110850756A (en) * | 2019-09-27 | 2020-02-28 | 武汉汉立制冷科技股份有限公司 | Hundred hertz laser cooling control output system |
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| CN110865566A (en) * | 2019-09-27 | 2020-03-06 | 武汉汉立制冷科技股份有限公司 | 100KW secondary cooling constant temperature control data output system |
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