CN109368711A - Cooling water adding method thereof, chemicals dosing plant, cooling water recirculation system and storage medium - Google Patents
Cooling water adding method thereof, chemicals dosing plant, cooling water recirculation system and storage medium Download PDFInfo
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- CN109368711A CN109368711A CN201811198427.1A CN201811198427A CN109368711A CN 109368711 A CN109368711 A CN 109368711A CN 201811198427 A CN201811198427 A CN 201811198427A CN 109368711 A CN109368711 A CN 109368711A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
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- Water Supply & Treatment (AREA)
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Abstract
The present invention provides a kind of cooling water adding method thereof, chemicals dosing plant, cooling water recirculation system and storage medium, the air conditioning cooling water adding method thereof, applied in the air conditioning cooling water chemicals dosing plant being connected to multiple air conditioning cooling water systems, the adding method thereof includes the following steps: the cooling water sample data that each air conditioning cooling water system is obtained in a detection cycle；Judge whether the content of the default ingredient of the cooling water sample data of air conditioning cooling water system is qualified；If qualified, judge whether the air conditioning cooling water system is otherwise if so, inspection-free label is arranged to the air conditioning cooling water system, mark of conformity is arranged to the air conditioning cooling water system in first time detection in this detection cycle；If unqualified, according to the content of the underproof default ingredient, the dosing into the air conditioning cooling water system.The present invention improves the utilization rate of chemicals dosing plant, reduces the failure and waste of liquid medicine, has saved cost of investment.
Description
Technical field
The present invention relates to field of computer technology, specifically, the present invention relates to a kind of air conditioning cooling water adding method thereof, adding
Medicine device, cooling water system and storage medium.
Background technique
In the prior art, as shown in Figure 1, cooling water system is using cold 21, cooling tower 31 and cooling pump is one-to-one matches
It sets, the chemicals feeder 10 of water process is also and the one-to-one configuration of cold 21.Since cooling water system is in actual moving process, cold
Periodically rotate, therefore when cold stops working, chemicals feeder is in idle state.It is cooling that this configuration not only occupies air-conditioning
The investment of the equipment such as the valuable installation space of water system and chemicals feeder, and the drug in chemicals feeder due to long-time it is idle,
Waste apt to deteriorate.
Summary of the invention
The present invention is directed to the shortcomings that existing way, proposes a kind of cooling water adding method thereof, chemicals dosing plant, cooling water cyclic system
System and storage medium, to solve the problems, such as that chemicals dosing plant utilization rate is low in the prior art.
Air conditioning cooling water adding method thereof proposed by the present invention is applied in air conditioning cooling water chemicals dosing plant, the air-conditioning cold
But water chemicals dosing plant is connected to multiple air conditioning cooling water systems；The adding method thereof includes the following steps:
In a detection cycle, the cooling water sample data of each air conditioning cooling water system is obtained；
Judge whether the content of the default ingredient of the cooling water sample data of air conditioning cooling water system is qualified；
If qualified, judge the air conditioning cooling water system whether be in this detection cycle first time detection, if so, to the sky
Adjust cooling water system that inspection-free label is set, so as to the air conditioning cooling water system not detected in next detection cycle, otherwise, to this
Mark of conformity is arranged in air conditioning cooling water system；
If unqualified, according to the content of the underproof default ingredient, the dosing into the air conditioning cooling water system.
Further, the method also includes:
Obtain the ratio of the air conditioning cooling water system of dosing and whole air conditioning cooling water systems in this detection cycle；
If the ratio is greater than the first preset value, when the duration of next detection cycle is that basic duration adds first
It is long；
If the ratio is less than the second preset value, when the duration of next detection cycle is that basic duration subtracts first
It is long.
Further, the content according to the underproof default ingredient, the dosing into the air conditioning cooling water system
Later, further includes:
In predetermined time and then the secondary cooling water sample data obtained in the air conditioning cooling water system, and described in continuation
Judge the default ingredient of the cooling water sample data of air conditioning cooling water system content whether He Ge step.
Further, the content according to the underproof default ingredient, the dosing into the air conditioning cooling water system,
Include:
Judge in this detection cycle, whether the dosing number of the air conditioning cooling water system is more than preset times, and/or,
Whether total administration timing of drug is more than preset time；
If so, the air conditioning cooling water system stops dosing in this detection cycle, corresponding alarm signal is issued, and right
Inspection-free label is arranged in the air conditioning cooling water system, so as to not detect the air conditioning cooling water system in next detection cycle；
Otherwise, the dosing into the air conditioning cooling water system.
Further, it is described otherwise, to the air conditioning cooling water system be arranged mark of conformity, comprising:
Otherwise, judge whether the content of the default ingredient of each in the cooling water sample data is respectively positioned on inspection-free contain
Within amount；
If so, inspection-free label is arranged to the air conditioning cooling water system, so as to not detect the air-conditioning in next detection cycle
Cooling water system；
If it is not, mark of conformity is arranged to the air conditioning cooling water system.
The present invention also proposes a kind of computer readable storage medium, is stored thereon with computer program, and the program is processed
Device realizes air conditioning cooling water adding method thereof described in aforementioned any one when executing.
The present invention also proposes a kind of air conditioning cooling water chemicals dosing plant comprising:
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are one or more of
Processor executes, so that one or more of processors realize that the air-conditioning as described in any one of Claims 1-4 is cooling
Water adding method thereof；
Water module, including the water intaking electrically-controlled valve being connect with each air conditioning cooling water system, for according to the place
The water intaking instruction for managing device is controlled the open and close of the water intaking electrically-controlled valve, successively by preset order with from each air-conditioning
Cooling water sample is extracted in cooling water system；
Sensor module for detecting the cooling water sample data in the cooling water sample, and is sent to the processing
Device, the cooling water sample data include the content of each default ingredient；
Medicated module, including the dosing electrically-controlled valve being connect with each air conditioning cooling water system, for according to the place
The dosing instruction for managing device, controls the open and close of corresponding dosing electrically-controlled valve, to add to underproof air conditioning cooling water system
Medicine.
The present invention also proposes a kind of cooling water recirculation system comprising aforementioned described in any item air conditioning cooling water dosing dresses
It sets.
Further, the cooling water recirculation system further include:
Cold, including cold outlet pipe and cold water inlet pipe are exported for providing cold source, and by the cold outlet pipe
The hot water generated in heat exchanging process；
Cooling tower, including cooling tower water inlet pipe and cooling tower outlet pipe are flowed out from the cold outlet pipe for cooling
Hot water, the cooling tower water inlet pipe is connected to the cold outlet pipe, the cooling tower outlet pipe and the cold water inlet pipe
Connection；
The air conditioning cooling water chemicals dosing plant is connected to the cold outlet pipe or the cooling tower outlet pipe, with from described
Cooling water sample is extracted in air conditioning cooling water system and to underproof air conditioning cooling water system dosing.
Further, the cooling water recirculation system further include:
Cooling pump is connected to the cooling tower outlet pipe and the cold water inlet pipe, is used for the cooling tower outlet pipe
The cooling water of middle outflow is pressed into the cold by the cold water inlet pipe.
The invention has the following advantages:
1, an air conditioning cooling water chemicals dosing plant can be connected to by the present invention with multiple air conditioning cooling water systems, each to monitor
The water quality of air conditioning cooling water system, and the dosing into underproof air conditioning cooling water system, to purify water；The present invention improves
The utilization rate of air conditioning cooling water chemicals dosing plant, and air conditioning cooling water chemicals dosing plant supplies medicine to more air conditioning cooling water systems simultaneously
Water improves the depletion rate of liquid medicine, therefore can avoid liquid medicine and store the too long time in air conditioning cooling water chemicals dosing plant, reduces
The failure and waste of liquid medicine.
2, in the cooling water recirculation system for needing more cold, the present invention can be by reducing air conditioning cooling water chemicals dosing plant
Quantity, reach save occupied ground the problem of；The multinomial expenses such as equipment investment, pipeline investment and place investment can be also reduced,
Cost is saved.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the embodiment schematic diagram of existing air conditioning cooling water adding method thereof；
Fig. 2 is the flow diagram of air conditioning cooling water adding method thereof one embodiment of the present invention；
Fig. 3 is the modular structure schematic diagram of air conditioning cooling water chemicals dosing plant one embodiment of the present invention；
Fig. 4 is the attachment structure schematic diagram of cooling water recirculation system one embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form, " first " used herein, " second " are only used for distinguishing same technology special
Sign, is not limited the sequence of the technical characteristic and quantity etc..It is to be further understood that in specification of the invention
The wording " comprising " used refers to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that depositing
Or add other one or more features, integer, step, operation, element, component and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
The present invention proposes a kind of air conditioning cooling water adding method thereof, is applied in air conditioning cooling water chemicals dosing plant, to improve
The utilization rate of air conditioning cooling water chemicals dosing plant is stated, the air conditioning cooling water chemicals dosing plant is connected to multiple air conditioning cooling water systems.
First embodiment as shown in Figure 2, the adding method thereof include the following steps:
Step S10: in a detection cycle, the cooling water sample data of each air conditioning cooling water system is obtained；
Step S20: judge whether the content of the default ingredient of the cooling water sample data of air conditioning cooling water system is qualified；If
Qualification thens follow the steps S30, if unqualified, thens follow the steps S40；
Step S30: judge the air conditioning cooling water system whether be in this detection cycle first time detection, if so, to this
Inspection-free label is arranged in air conditioning cooling water system, so as to the air conditioning cooling water system is not detected in next detection cycle, it is otherwise, right
Mark of conformity is arranged in the air conditioning cooling water system；
Step S40: according to the content of the underproof default ingredient, the dosing into the air conditioning cooling water system.
Wherein, each step is specific as follows:
Step S10: in a detection cycle, the cooling water sample data of each air conditioning cooling water system is obtained.
For convenience of multiple air conditioning cooling water systems are managed, multiple air conditioning cooling water systems can be numbered, each air-conditioning
Cooling water system can correspond to a pair of control valve, and the water module that one of control valve is used to control in air conditioning cooling water system is pressed
According to number or according to default rule, successively fetch water from each air conditioning cooling water system, another control valve for control to
Dosing in the air conditioning cooling water system.The water taken from the air conditioning cooling water system detects sample as cooling water, can hold
It is placed in cooling water sampling groove.The multiple sensor modules for detecting different pollutants are equipped in cooling water sampling groove, to detect
The cooling water detection sample in cooling water sampling groove is stated, the cooling water sample data is obtained.The sensor module can also incite somebody to action
The cooling water sample data is sent to controller, so that the controller executes subsequent step according to the cooling water sample data
Suddenly.
When the pair of electrically-controlled valve includes water intaking electrically-controlled valve and dosing electrically-controlled valve, the capable of emitting water intaking of controller refers to
It enables, successively to control the unlatching for the water intaking electrically-controlled valve being connected to each air conditioning cooling water system, makes water module and corresponding institute
It states and is connected between air conditioning cooling water system, fetched water；After water intaking, the controller issues the instruction that water intaking terminates, and closes
Close the water intaking electrically-controlled valve.The sensor die BOB(beginning of block) detects the pollutant load in taken water, obtains the cooling water
Sample data, and the controller is sent by the cooling water sample data.
Step S20: judge whether the content that ingredient is preset in the sample data is qualified；If qualified, then follow the steps
S30 thens follow the steps S40 if unqualified.
The controller by the cooling water sample data each pollutant load and preset qualified data into
Row compares, and whether the content to judge each pollutant is qualified；If it is more than described pre- for wherein having a kind of content of pollutant
If qualified data, then issue dosing instruction, control the dosing electrically-controlled valve and open so that in medicated module corresponding drug with
The connection of air conditioning cooling water system corresponding to underproof test sample, carries out dosing.
Pollutant influential on water quality includes pH value, conductivity, chloride, sulfate radical, acid consumption, total hardness, iron,
Sulphion, ammonium ion, dissolution silicic acid etc.；Accordingly, the data of the sensor module detection may include in above data
It is one or more；Accordingly, the sensor in the sensor module may include cooling water conductivity sensor, pH value sensing
Device etc..In order to measure the water of detection sample, it may also include water velocity sensor, pressure sensor in the sensor module
Deng；Further, the sensor module may also include temperature sensor etc., so that the detection knot of the cooling water sample data
Fruit is more acurrate.
For the accuracy rate for further increasing the cooling water sample data, can be divided into the cooling water sampling groove several
A region, each region correspond to different sensors；For example, the pH value sensor for measuring pH value is placed in first region, it will
Cooling water conductivity sensor is placed in Two Areas, and the two regions are separated from each other, to avoid multiple pollutant content it
Between detection interference；To improve detection efficiency, the sensor in each region can detect simultaneously, to shorten detection time.
By taking the criterion of acceptability of air conditioning cooling water water standard DB31/T143-94 as an example, wherein several water standards is specific
Parameter is as follows:
The criterion of acceptability of table one, DB31/T143-94
The data of each sensor detection obtain the cooling water sample after corresponding circuit module carries out signal processing
Notebook data；After the controller obtains the cooling water sample data, judge whether each of these kind of pollutant load exceeds
Above-mentioned standard；If without departing from the cooling water sample data is qualified, and corresponding air conditioning cooling water system is qualified, executes step
S30；If wherein there is a kind of content of pollutant beyond above-mentioned standard, the cooling water sample data is unqualified, corresponding sky
It adjusts cooling water system unqualified, thens follow the steps S40.
Step S30: judge the air conditioning cooling water system whether be in this period first time detection, if so, to the air-conditioning
Inspection-free label is arranged in cooling water system, so as to the air conditioning cooling water system not detected in next detection cycle, otherwise, to the sky
Adjust cooling water system that mark of conformity is set.
When detection for the first time is qualification to the cooling water sample data in air conditioning cooling water system in a detection cycle
When, illustrate that the water quality in the air conditioning cooling water system is fine；Inspection-free label is arranged in the air conditioning cooling water system by the present embodiment, with
The detection of the air conditioning cooling water system is skipped in next cycle, improves detection efficiency.When previous air conditioning cooling water system
In cooling water sample data labeled as after inspection-free or qualified, start to detect the water quality in next air conditioning cooling water system:
The controller controls the corresponding water intaking electrically-controlled valve of next air conditioning cooling water system and opens, and to carry out water intaking sampling, and continues
The acquisition cooling water sample data in step 10 and the judgment step in step 20, to judge that next air-conditioning is cooling
Whether the corresponding cooling water sample data of water system is qualified.
Step S40: according to the content of the underproof default ingredient, the dosing into corresponding air conditioning cooling water system.
If the corresponding cooling water sample data of previous air conditioning cooling water system is unqualified, the controller issues dosing
Instruction controls the corresponding dosing electrically-controlled valve of previous cooling water system and opens so that in medicated module corresponding medicament with do not conform to
The connection of air conditioning cooling water system corresponding to the test sample of lattice, and dosing is carried out to the air conditioning cooling water system.Dosing process
In, the dosage of the dosing pump addition in medicated module can be controlled by the water velocity sensor or electronic flowmeter etc.；Institute
State addition dosage reach preset dosage after, the controller issues the instruction for closing dosing, and the dosing electrically-controlled valve is closed,
Disconnect the connection of medicated module and air conditioning cooling water system.
When dosing, different medicaments can be added to different medicament and adjusted in tank, and be connected separately with flow sensor or
Electronic flowmeter, it is different to be added simultaneously into the air conditioning cooling water system to measure the additive amount of every kind of medicament respectively
Medicament improves dosing speed.
Air conditioning cooling water adding method thereof of the invention can obtain in real time multiple air conditioning cooling water systems by a chemicals dosing plant
The cooling water sample data of system, and the operation of the water quality and air-conditioning system according to the air conditioning cooling water of each air conditioning cooling water system
Situation adds corresponding drug from the corresponding air conditioning cooling water system of trend, to ensure in each air conditioning cooling water system
Cooling water quality is unlikely to deteriorate.The present invention improves the utilization rate of chemicals dosing plant, not only contributes to reduction air conditioning cooling water system
The installation space of system saves installation cost, also can avoid drug expired failure because storing for a long time in a chemicals dosing plant
Problem had both reduced the probability for causing water quality that can not purify because of drug failure, also reduced the cost of drug loss.
In another embodiment of the present invention, it is described otherwise, to the air conditioning cooling water system be arranged mark of conformity, packet
It includes:
Otherwise, judge whether the content of the default ingredient of each in the cooling water sample data is respectively positioned on inspection-free contain
Within amount；
If so, inspection-free label is arranged to the air conditioning cooling water system, so as to not detect the air-conditioning in next detection cycle
Cooling water system；
If it is not, mark of conformity is arranged to the air conditioning cooling water system.
When a chemicals dosing plant corresponds to more air conditioning cooling water systems, in a detection cycle, the chemicals dosing plant
The cooling water sample data in each air conditioning cooling water may be needed successively to obtain, so as to cause a detection cycle compared with
Long, the water quality that may cause in the air conditioning cooling water system of part is unqualified, but can not detect in time.Therefore the present embodiment can lead to
It crosses and the air conditioning cooling water system for partially meeting inspection-free content is marked into upper inspection-free label, not examine in next detection cycle
The corresponding air conditioning cooling water system of the sample data is surveyed, so as to shorten detection cycle.
For example, in another embodiment of the present invention, corresponding four air conditioning cooling water systems of a chemicals dosing plant, four
Cooling water system is respectively as follows: No. 1 air conditioning cooling water system, No. 2 air conditioning cooling water systems, No. 3 air conditioning cooling water systems and No. 4 skies
Cooling water system is adjusted, if the testing result of No. 1 air conditioning cooling water system is that water quality is very good, water quality is much higher by qualified water mark
Standard, and continuous several times detection is all qualified, then in next round detection, can not detect No. 1 air conditioning cooling water system, only detection 2
Air conditioning cooling water system, No. 3 air conditioning cooling water systems and No. 4 air conditioning cooling water systems, to improve detection efficiency.Further,
In each detection, it can also be detected just for the defective item in last detection, it is cooling to further increase air-conditioning
The detection efficiency of water system.If the water quality of one of air conditioning cooling water system every time it is unqualified or it is last added medicine,
The air conditioning cooling water system must detect in next round detection；And it can be after dosing, when appropriate increase detects number or detection
Between.The present embodiment can adjust detection mode, optimizing detection efficiency according to the actually detected result dynamic of each cooling water system.
Further, the present invention may also include following examples:
Obtain the ratio of the air conditioning cooling water system of dosing and whole air conditioning cooling water systems in this detection cycle；
If the ratio is greater than the first preset value, when the duration of next detection cycle is that basic duration adds first
It is long；
If the ratio is less than the second preset value, when the duration of next detection cycle is that basic duration subtracts first
It is long.
The present embodiment can also pass through the air conditioning cooling water system and whole air conditioning cooling waters of the dosing in this detection cycle
The ratio of system dynamically adjusts the duration of next detection cycle, with excellent according to the practical operation situation of air conditioning cooling water system
Change the detection cycle.The present embodiment can extend the detection cycle when the air conditioning cooling water system of dosing is more, with reserved
Detection time after administration timing of drug and/or dosing；When the air conditioning cooling water system of dosing is less, the detection week can be shortened
Phase, to improve monitoring efficiency.
In another embodiment of the invention, the content according to the underproof default ingredient, to the air-conditioning cold
But in water system after dosing, further includes:
In predetermined time and then the secondary cooling water sample data obtained in the air conditioning cooling water system, and described in continuation
Judge the default ingredient of the cooling water sample data of air conditioning cooling water system content whether He Ge step.
Into an air conditioning cooling water system after dosing, after a period of time, continue to sample in the air conditioning cooling water system, with
Whether the water quality after just detecting the air conditioning cooling water system dosing becomes qualified；If unqualified, dosing again, until water quality
Become qualified.The present embodiment forms the reaction type circulatory system of detection, dosing, detection, can each air conditioning cooling water of effective monitoring
The water quality of system avoids the still underproof failure of water quality after dosing.
Certainly, in order to avoid the air conditioning cooling water system occupies the excessive time, or appearance detection failure leads to system card
Extremely, the longest detection time of most dosing numbers of the also settable air conditioning cooling water system of the present invention or occupancy.For example, such as
For fruit three times after dosing, the water quality of the air conditioning cooling water system is still unqualified, then issues the user with standby signal or alarm signal,
So that user debugs as early as possible；Meanwhile the chemicals dosing plant can go to the detection and dosing of next air conditioning cooling water system；
Alternatively, if the detection and dosing of the air conditioning cooling water system total time are more than default total time, but water quality is still unqualified, then
Standby signal or alarm signal are issued the user with, so that user debugs as early as possible；The chemicals dosing plant can go to next water
The detection and dosing of system.Therefore the present invention also proposes following examples:
The content according to the underproof default ingredient, the dosing into the air conditioning cooling water system, comprising:
Judge in this detection cycle, whether the dosing number of the air conditioning cooling water system is more than preset times, and/or,
Whether total administration timing of drug is more than preset time；
If so, the air conditioning cooling water system stops dosing in this detection cycle, corresponding alarm signal is issued, and right
Inspection-free label is arranged in the air conditioning cooling water system, so as to not detect the air conditioning cooling water system in next detection cycle；
Otherwise, the dosing into the air conditioning cooling water system.
When air conditioning cooling water system is still improper after multiple dosing, then may the air conditioning cooling water system occur it is different
Often, and the exception can not be solved by chemicals dosing plant.The present embodiment is by by air conditioning cooling water still underproof after multiple dosing
In addition inspection-free label, so as to the air conditioning cooling water system not detected in next detection cycle, so that chemicals dosing plant be avoided to carry out
Invalid detection and dosing, utilizes the effect of chemicals dosing plant rationally.
Based on the above air conditioning cooling water adding method thereof, the present invention also proposes a kind of computer readable storage medium, deposits thereon
Computer program is contained, which realizes air conditioning cooling water adding method thereof described in aforementioned any one when being executed by processor.
The present invention also proposes a kind of air conditioning cooling water chemicals dosing plant, comprising:
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are one or more of
Processor executes, so that one or more of processors realize air conditioning cooling water adding method thereof described in aforementioned any one.
One embodiment of air conditioning cooling water chemicals dosing plant as described in Figure 3, described device include:
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are one or more of
Processor executes, so that one or more of processors realize the air conditioning cooling water adding method thereof；
Water module, including the water intaking electrically-controlled valve being connect with each air conditioning cooling water system, for according to the place
The water intaking instruction for managing device is controlled the open and close of the water intaking electrically-controlled valve, successively by preset order with from each air-conditioning
Cooling water sample is extracted in cooling water system；
Sensor module for detecting the cooling water sample data in the cooling water sample, and is sent to the processing
Device, the cooling water sample data include the content of each default ingredient；
Medicated module, including the dosing electrically-controlled valve being connect with each air conditioning cooling water system, for according to the place
The dosing instruction for managing device, controls the open and close of corresponding dosing electrically-controlled valve, to add to underproof air conditioning cooling water system
Medicine.
The air conditioning cooling water chemicals dosing plant of the present embodiment can be automatically cooling from each air-conditioning by water module
Cooling water sample is extracted in water system, then detects the content of each default ingredient by sensor module, finally by medicated module
Realize the dosing into the water quality underproof air conditioning cooling water system.The water quality air conditioning cooling water chemicals dosing plant of the present embodiment can
The multiple air conditioning cooling water systems of flow monitoring are taken turns, utilization rate of equipment and installations is high, relative to chemicals dosing plant and the one-to-one configuration of cold, the present invention
More installation spaces and equipment cost can be saved.
The present invention also proposes a kind of cooling water recirculation system comprising aforementioned described in any item air conditioning cooling water dosing dresses
It sets.
Further, the cooling water recirculation system further include:
Cold, including cold outlet pipe and cold water inlet pipe are exported for providing cold source, and by the cold outlet pipe
The hot water generated in heat exchanging process；
Cooling tower, including cooling tower water inlet pipe and cooling tower outlet pipe are flowed out from the cold outlet pipe for cooling
Hot water, the cooling tower water inlet pipe is connected to the cold outlet pipe, the cooling tower outlet pipe and the cold water inlet pipe
Connection；
The air conditioning cooling water chemicals dosing plant is connected to the cold outlet pipe or the cooling tower outlet pipe, with from described
Cooling water sample is extracted in air conditioning cooling water system and to underproof air conditioning cooling water system dosing.
The cooling water recirculation system of the present embodiment need to only be corresponded in existing cold outlet pipe or the connection of cooling tower outlet pipe
Electrically-controlled valve monitoring of the air conditioning cooling water chemicals dosing plant to more air conditioning cooling water systems can be realized, to existing air-conditioning cold
But the improving cost of water system is lower.
The water inlet pipe of embodiment as shown in connection with fig. 4, air conditioning cooling water chemicals dosing plant 10 passes through water intaking electrically-controlled valve 51, water intaking
Electrically-controlled valve 52, water intaking electrically-controlled valve 53, water intaking electrically-controlled valve 54 respectively with the first cold 21, the second cold 22, third cold 23 and the
The corresponding connection of the outlet pipe of four cold 24, with detection of fetching water from the outlet pipe of each cold respectively；First cold 21, the second cold
22, it is cold to respectively correspond the first cooling tower 31 of access, the second cooling tower 32, third for the outlet pipe of third cold 23 and the 4th cold 24
But tower 33, in the 4th cooling tower 34, with the cooling water flowed out from cold；Water after cooling flows back to the first cold 21, second again
In cold 22, third cold 23 and the 4th cold 24, cycle operation.Since the change of water quality in air conditioning cooling water system is slow,
One air conditioner water chemicals dosing plant 10 can detect water quality by the way of timesharing rotation to running each cold.Air conditioner water dosing
The water quality sample that sensor module in device 10 is extracted is detected, and is confirmed whether to need to add according to testing result
Medicine.Such as: whether the water quality sample detected in the first cold 21 in 5 minutes is qualified；If qualified, it is switched to the second cold
22 detections 5 minutes, confirm whether the water quality in the second cold 22 is qualified；If the water quality in the second cold 22 is unqualified, open
It moves corresponding nonconformance dosing pump and dosing is carried out to the air conditioning cooling water system, until water quality detection qualification；Air conditioner water dosing
The administration timing of drug of device 10 may be designed as 30 minutes or so.In a detection cycle, and so on, air conditioner water chemicals dosing plant 10
Successively monitor the water quality of each air conditioning cooling water system.
In another embodiment of the present invention, the cooling water recirculation system further includes cooling pump, cooling pump with it is described
Cooling tower outlet pipe is connected to the cold water inlet pipe, and the cooling water for will flow out in the cooling tower outlet pipe passes through described
Cold water inlet pipe is pressed into the cold.The present embodiment ensures the power of each air conditioning cooling water system circulation, cold in part
In the idle situation of machine, other air conditioning cooling water systems can continue to work normally.
Cooling water recirculation system of the invention may also include alarm module, when the dosing number of some air conditioning cooling water system
More than preset times, and/or, for total administration timing of drug more than after preset time, water quality is still unqualified, can issue the user with alarm signal
Breath, so that user goes and finds out what's going on immediately, debugging.
It should be understood that each functional unit in various embodiments of the present invention can be integrated in a processing module,
It can be physically existed alone, can also be integrated in two or more units in a module with each unit.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.
The above is only some embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of air conditioning cooling water adding method thereof is applied in air conditioning cooling water chemicals dosing plant, which is characterized in that the air-conditioning cold
But water chemicals dosing plant is connected to multiple air conditioning cooling water systems；The adding method thereof includes the following steps:
In a detection cycle, the cooling water sample data of each air conditioning cooling water system is obtained；
Judge whether the content of the default ingredient of the cooling water sample data of air conditioning cooling water system is qualified；
If qualified, judge the air conditioning cooling water system whether be in this detection cycle first time detection, if so, to the air-conditioning cold
But inspection-free label is arranged in water system, so as to the air conditioning cooling water system not detected in next detection cycle, otherwise, to the air-conditioning
Mark of conformity is arranged in cooling water system；
If unqualified, according to the content of the underproof default ingredient, the dosing into the air conditioning cooling water system.
2. the method according to claim 1, wherein further include:
Obtain the ratio of the air conditioning cooling water system of dosing and whole air conditioning cooling water systems in this detection cycle；
If the ratio is greater than the first preset value, the duration of next detection cycle is that basic duration adds the first duration；
If the ratio, less than the second preset value, the duration of next detection cycle is that basic duration subtracts the first duration.
3. the method according to claim 1, wherein the content according to the underproof default ingredient,
Into the air conditioning cooling water system after dosing, further includes:
In predetermined time and then the secondary cooling water sample data obtained in the air conditioning cooling water system, and continue the judgement
The content of the default ingredient of the cooling water sample data of air conditioning cooling water system whether He Ge step.
4. the method according to claim 1, wherein the content according to the underproof default ingredient,
The dosing into the air conditioning cooling water system, comprising:
Judge in this detection cycle, whether the dosing number of the air conditioning cooling water system is more than preset times, and/or, it is total to add
Whether the medicine time is more than preset time；
If so, the air conditioning cooling water system stops dosing in this detection cycle, corresponding alarm signal is issued, and to the sky
Adjust cooling water system that inspection-free label is set, so as to not detect the air conditioning cooling water system in next detection cycle；
Otherwise, the dosing into the air conditioning cooling water system.
5. the method according to claim 1, wherein it is described otherwise, it is qualified which is arranged
Label, comprising:
Otherwise, judge the content of the default ingredient of each in the cooling water sample data whether be respectively positioned on inspection-free content it
It is interior；
If so, inspection-free label is arranged to the air conditioning cooling water system, so that it is cooling not detect the air-conditioning in next detection cycle
Water system；
If it is not, mark of conformity is arranged to the air conditioning cooling water system.
6. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The air conditioning cooling water adding method thereof as described in any one of claim 1 to 5 is realized when row.
7. a kind of air conditioning cooling water chemicals dosing plant characterized by comprising
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are by one or more of processing
Device executes, so that one or more of processors realize that the air conditioning cooling water as described in any one of claim 1 to 5 adds
Prescription method；
Water module, including the water intaking electrically-controlled valve being connect with each air conditioning cooling water system, for according to the processor
Water intaking instruction, control the open and close of the water intaking electrically-controlled valve, successively by preset order with cooling from each air-conditioning
Cooling water sample is extracted in water system；
Sensor module for detecting the cooling water sample data in the cooling water sample, and is sent to the processor, institute
State the content that cooling water sample data includes each default ingredient；
Medicated module, including the dosing electrically-controlled valve being connect with each air conditioning cooling water system, for according to the processor
Dosing instruction, the open and close of corresponding dosing electrically-controlled valve are controlled, with to underproof air conditioning cooling water system dosing.
8. a kind of cooling water recirculation system, which is characterized in that including air conditioning cooling water chemicals dosing plant as claimed in claim 7.
9. cooling water recirculation system according to claim 8, which is characterized in that further include:
Cold, including cold outlet pipe and cold water inlet pipe are handed over for providing cold source, and by the cold outlet pipe heat outputting
The hot water generated during changing；
Cooling tower, including cooling tower water inlet pipe and cooling tower outlet pipe, for the cooling heat flowed out from the cold outlet pipe
Water, the cooling tower water inlet pipe are connected to the cold outlet pipe, and the cooling tower outlet pipe is connected to the cold water inlet pipe；
The air conditioning cooling water chemicals dosing plant is connected to the cold outlet pipe or the cooling tower outlet pipe, with from the air-conditioning
Cooling water sample is extracted in cooling water system and to underproof air conditioning cooling water system dosing.
10. cooling water recirculation system according to claim 9, which is characterized in that further include:
Cooling pump is connected to the cooling tower outlet pipe and the cold water inlet pipe, for will flow in the cooling tower outlet pipe
Cooling water out is pressed into the cold by the cold water inlet pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811198427.1A CN109368711B (en) | 2018-10-15 | 2018-10-15 | Cooling water dosing method, dosing device, cooling water circulation system and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811198427.1A CN109368711B (en) | 2018-10-15 | 2018-10-15 | Cooling water dosing method, dosing device, cooling water circulation system and storage medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669046Y (en) * | 2003-03-14 | 2005-01-05 | 杜建军 | Super split modular househood type central air conditioner set |
| CN201746413U (en) * | 2010-08-13 | 2011-02-16 | 天津天一清源科技发展有限公司 | Automatic monitoring and controlling device of water treatment system for recirculated cooling water |
| CN206270329U (en) * | 2016-12-19 | 2017-06-20 | 广州市逸恒环保科技有限公司 | A kind of surface water quality monitors environmental protecting device |
| JP2018159516A (en) * | 2017-03-23 | 2018-10-11 | 三菱日立パワーシステムズ株式会社 | Cooling tower facility, and water quality control method thereof |
-
2018
- 2018-10-15 CN CN201811198427.1A patent/CN109368711B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669046Y (en) * | 2003-03-14 | 2005-01-05 | 杜建军 | Super split modular househood type central air conditioner set |
| CN201746413U (en) * | 2010-08-13 | 2011-02-16 | 天津天一清源科技发展有限公司 | Automatic monitoring and controlling device of water treatment system for recirculated cooling water |
| CN206270329U (en) * | 2016-12-19 | 2017-06-20 | 广州市逸恒环保科技有限公司 | A kind of surface water quality monitors environmental protecting device |
| JP2018159516A (en) * | 2017-03-23 | 2018-10-11 | 三菱日立パワーシステムズ株式会社 | Cooling tower facility, and water quality control method thereof |
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| CN109368711B (en) | 2022-10-04 |
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