A kind of central air conditioner system and integrated water thereof are handled energy conserving system
[technical field]
The utility model relates to a kind of integrated water and handles energy conserving system, the integrated water that particularly relates in a kind of circulating water device is handled energy conserving system, be used for recirculated water and carry out the sterilization scale inhibition, keep circulating water quality, this integrated water is handled energy conserving system can be widely used in central air conditioner system.The utility model also relates to a kind of central air conditioner system that adopts integrated water to handle energy conserving system.
[background technology]
Usually need large-scale cooling circulating water system in industry, commerce and the civil area, as fountain, cooling tower, evaporative condenser or other cooling water remote control thermal resistance device.Water in these circulatory systems, flow or storage in usually can produce sediment, promptly so-called incrustation scale.This is because often contain the impurity of materials such as similar calcium, magnesium ion in the water.Incrustation scale is the crystalline solid that these ions form, for example calcium carbonate, magnesium carbonate, calcium sulfate, calcium silicates, magnesium silicate etc. substantially.Along with evaporation of water, these crystalline solid just form, and when the concentration of these water increases near saturated the time, crystalline solid just attaches on the wall body at place, forms hard scale.Therefore, sediment incrustation very easily in the pipeline of various water circulation systems such as cooling water recirculation system and the equipment.In addition, microorganism in the water such as bacterium etc. also can grow in the circulatory system, even make and lichenize in the system, promptly form so-called soft dirt.These hard scales and soft dirt firmly are attached on tube wall, cooling tower or other apparatus, very firmly are difficult to remove.
A large amount of incrustation can cause the waste of fuel on the recirculated water equipment, shortens equipment life, and reduces device efficiency.Traditional incrustation scale cleans the chemicals that is to use a large amount of sulfuric acid, hydrochloric acid and so on, destroys environment and expense costliness, even equipment out of use such as pipeline, cooling tower need be come scale inhibition.
Therefore, how effectively cycle of treatment water makes it to keep certain water quality, becomes a problem that studies for a long period of time in the water treatment field with minimum chemicals artificial and that use is minimum with safeguard industries or civilian wetting system, reduction operating cost.
[summary of the invention]
In order to overcome the above problems, strengthen the service life that integrated water is handled various device in the energy conserving system, the utility model provides a kind of novel integrated water to handle energy conserving system.
The integrated water that the utility model provides is handled energy conserving system and is mainly comprised:
The water pump unit is used to extract water;
Filter element carries out filtration treatment with water;
Sterili-sation unit is carried out sterilization processing with water;
The scale inhibition unit carries out scale removal with water and handles; And
Monitoring module, monitoring module comprise that the every data target to water carries out the data sampling unit of real time data sampling, and carry out the CPU that data are handled according to the sampled result of data sampling unit;
Wherein, CPU is sent corresponding control command feed pump unit, filter element, sterili-sation unit or scale inhibition unit and is adjusted accordingly, thereby water is carried out integrated treatment by sampled result and preset reference value are compared.
According to the utility model one preferred embodiment, filter element adopts accurate stacked filter that water is carried out multiple filtration from coarse filtration to thin filtration to filter the solid impurity the water outlet.
According to the utility model one preferred embodiment, filter element cooperates intelligent pressure controller to use, and intelligent pressure controller moves thereby carry out corresponding automatic backwash by the pressure of water being monitored in real time and comparing with preset reference hydraulic pressure.
According to the utility model one preferred embodiment, sterili-sation unit comprises silver copper ion generator, bromine chlorine generator and/or ozone generator.
According to the utility model one preferred embodiment, the scale inhibition unit adopts the alternating magnetic field treatment technology, and the scale inhibition unit comprises magnet exciting coil, and the signal of telecommunication that magnet exciting coil passes to quick alternation filters eliminating the incrustation scale molecular structure in the water is become the crystalline floating thing of the sub-solid of aragonite.
According to the utility model one preferred embodiment, the data sampling unit comprises intelligent pH value controller, intelligent conductance controller.
According to the utility model one preferred embodiment, CPU also comprises:
Display screen, display screen shows the every data target via the data sampling unit sampling, the corresponding fill order that the demonstration CPU is sent at every data target, and the respective action situation that shows running time, discharge, corresponding impurity ratio and each unit of integrated water processing energy conserving system; And
Input unit is used for every preset reference value of integrated water processing energy conserving system is provided with.
According to the utility model one preferred embodiment, integrated water is handled energy conserving system and is comprised:
The integrated treatment loop, the integrated treatment loop is made of water pump unit, filter element, sterili-sation unit and scale inhibition unit, in time, when every data target of water was in the default reference range, integrated water was handled energy conserving system and is operated in the integrated treatment loop one section preset reference;
The blowdown loop, the blowdown loop is made of water pump unit and filter element, and in the time, when every data target of water broke away from the default reference range, integrated water was handled energy conserving system and is operated in the blowdown loop one section preset reference.
According to the utility model one preferred embodiment, integrated water is handled energy conserving system and is also comprised:
Data transmission unit is used to send every data of CPU;
DCU data control unit is used to receive every data, and the user can handle energy conserving system to integrated water by DCU data control unit and carry out Long-distance Control.
Central air conditioner system provided by the present invention comprises:
Water cell; And above-mentioned integrated water processing energy conserving system, the water that this integrated water is handled in energy conserving system extraction water cell carries out returning water cell for use after the integrated treatment and with water.
It is the cooling tower system that can be applicable to that integrated water of the present utility model is handled energy conserving system, and it lowers the use chemicals; Lower the expense of water consumption and sewage disposal; Save power consumption; Easy operating.Compare with common cooling circulating water system, its advantage is specially:
1. cooling tower can be saved the energy of about 5-15%;
2. improve compressor pressure and cooling water discrepancy coolant-temperature gage;
3. eliminate existing incrustation scale and prevent that new incrustation scale from forming;
4. eliminate moss, microorganism, bacterium and algae;
5. it is flat in the inclined to one side buck of neutrality to keep acid-base value;
6. calcium content is higher than more than the 50ppm, still can increase water circulation coefficient up to 20 circulations;
7. keep silver ion in world's safety standard, copper ion in world's safety standard to reach optimum germicidal effect;
8. keep total amount of bacteria in the world health standard;
9. effectively eliminate Legionella and prevent bacterium mutation situation.
Integrated water of the present utility model is handled energy conserving system can replace existing traditional chemical medicine processing method fully, and can improve the cooling tower system effectiveness.And to system without any negative effect; Environmentally safe, floor space is little, does not have noise, and has significantly reduced the corrosion of traditional chemicals to equipment, has prolonged the service life of equipment.In addition,, solved the problem of incrustation scale, in central air conditioner system, can improve refrigerating efficiency by this, reached energy-saving effect owing to introduced the scale inhibition unit.
Further investigate through the inventor, discovery can be played collaborative bactericidal action with silver-bearing copper ions binding bromine oxychloride of the prior art to recirculated water, cooperate simultaneously scale inhibition can permanently effective control circulating water quality in the equipment claimed range, and cooperate monitoring automatically, make entire process system automation and efficient, can aspect the operating efficiency that ensure cooling circulating water system, the reduction operating cost outstanding effect arranged.Handle energy conserving system with other integrated water of the prior art and compare, integrated water processing energy conserving system disinfection decontamination efficient of the present utility model is preferable, intelligence is controlled flexibly, should vigorously promote the use.
[description of drawings]
Can with reference to the accompanying drawings and by example the present invention be described more specifically, in the accompanying drawings:
Fig. 1 handles the energy conserving system structural representation according to the integrated water of the utility model one embodiment;
Fig. 2 is a calcspar of handling the energy conserving system control principle according to the integrated water of the utility model one embodiment; And
Fig. 3 is a Long-distance Control schematic diagram of handling energy conserving system according to the integrated water of the utility model one embodiment.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 handles energy conserving system 10 structural representations according to the integrated water of the utility model one embodiment.See also Fig. 1, integrated water of the present utility model is handled energy conserving system 10 and is comprised two fundamental circuits: i.e. the blowdown loop that is made of intelligent control water pump 101, intelligent pressure controller 102, first intelligent triple valve 103, the second intelligent three-way control valve 105, accurate stacked filter 104 and sewage draining exit 114; Purify the integrated treatment loop that release 108 and ozone generator 109, intelligent pH value controller 110, intelligent conductance controller 111, intelligent water velocity controller 112 and smart electronics purifying processor 113 constitute by intelligent control water pump 101, intelligent pressure controller 102, first intelligent three-way control valve 103, the second intelligent three-way control valve 105, silver copper ion generator 106, bromine chlorine generator 107, supply.
Briefly, integrated water of the present utility model is handled energy conserving system 10 and is used for the water of pipeline or water cell is carried out integrated treatment, in this application, the cooling column 20 of central air conditioner system is carried out integrated treatment is that example is introduced the utility model to the applicant to be applied to central air conditioner system, yet those skilled in the art expect also can applying it to other occasions easily.
Particularly, as shown in Figure 1, store raw water in the cooling column 20, contain various impurity in the water, and the acid-base value of water may depart from neutral range than corroding various device greatly.Therefore, the water that adopts integrated water of the present utility model to handle in 10 pairs of cooling columns 20 of energy conserving system carries out integrated treatment.
At first, the water that adopts intelligent control water pump 101 to extract in the cooling column 20, integrated water of the present utility model is handled in the energy conserving system 10 and is provided with filter element, filter element is used for the water that extracts is carried out filtration treatment, in the present embodiment, the multiple filtration that filter element adopts accurate stacked filter 104 to carry out from coarse filtration to thin filtration, thus guarantee via water base no granule foreign after stacked filter 104 filtrations of precision.In addition, when intelligent control water pump 101 draws water, the pressure of water in real monitoring pipeline during intelligent pressure controller 102, and itself and preset reference hydraulic pressure compared, if the pressure of water in one period continuous time period (for example 3 hours, but be not limited to this) always be higher than preset reference hydraulic pressure, illustrate that then the impurity that occurs in the pipeline is more, should carry out blowdown to cooling column 20 this moment handles, promptly from the water of cooling tower via intelligent control water pump 101, intelligent pressure controller 102, the first intelligent three-way control valve 103, the second intelligent three-way control valve 105, the P2 direction, accurate stacked filter 104 is discharged from sewage draining exit 114 again, at this moment, accurate stacked filter 104 carries out from sewage backwash action (hereinafter introducing), (for example, carry out 5 minutes, but be not limited to this) got rid of in the impurity recoil that filters out.
According to above description, those skilled in the art understand easily, in the process that intelligent control water pump 101 draws water, intelligent pressure controller 102 is monitored the interior hydraulic pressure of pipeline in real time and is compared with preset reference hydraulic pressure, if the pressure of water remains in the scope of preset reference hydraulic pressure substantially, existing solid impurity and few in the pipeline is described then in continuous time period.At this moment, mainly need utilize sterili-sation unit that water is carried out sterilization processing, in the present embodiment, sterili-sation unit comprises that being connected in the pipeline silver copper ion generator 106, bromine chlorine generator 107, supply that water is carried out sterilization processing purifies release 108 and ozone generator 109.What deserves to be mentioned is that the sterili-sation unit use amount of corresponding physical is (hereinafter the introducing) that every data indication of the water measured by intelligent PH controller 110, intelligent conductance controller 111 and intelligent pressure controller 102 adjusts accordingly in silver copper ion generator 106, bromine chlorine generator 107 and the ozone generator 109.
Integrated water of the present utility model is handled in the energy conserving system 10 and is provided with the scale inhibition unit, the scale inhibition unit is used to prevent that incrustation scale from forming, in the present embodiment, the scale inhibition unit is that smart electronics purifying processor 113 carries out scale inhibition, the alternating magnetic field treatment technology that it adopts, specifically, be that magnet exciting coil is wrapped on the return, the signal of telecommunication that magnet exciting coil is passed to quick alternation can become the incrustation scale molecular structure in the water the crystalline floating thing of the sub-solid of aragonite and filter eliminating.Therefore, the solution of incrustation scale problem can be mentioned the refrigerating efficiency of central air conditioner system significantly, reaches energy-saving effect.
What deserves to be mentioned is, the integrated treatment loop is to flow to a kind of like this flow direction of the second intelligent three-way control valve 105 again via the first intelligent three-way control valve 103, accurate stacked filter 104, P1 direction, and the blowdown loop then is to arrive a kind of like this flow direction of sewage draining exit 114 again via first intelligent three-way control valve 103, the second intelligent three-way control valve 105, P2 direction, accurate stacked filter 104.Blowdown loop a kind of like this flows to and makes and advance the very convenient effect of gathering of impurity eliminating work of filter via the stacked filter 104 of precision.
Next, please in the lump referring to Fig. 2, Fig. 2 is a calcspar of handling energy conserving system 10 control principles according to the integrated water of the utility model one embodiment.
Integrated water of the present utility model is handled energy conserving system 10 by monitoring module 200 full-automatic on-line monitorings, monitoring module 200 has mainly comprised CPU 201 and each data sampling unit of comprehensive control action, in the present embodiment, above-mentioned intelligent control water pump 101, intelligent pressure controller 102, the first intelligent triple valve control valve 103, accurate stacked filter 104, the second intelligent triple valve control valve 105, silver copper ion generator 106, bromine chlorine generator 107, supply purifies release 108 ozone generators 109, intelligence PH controller 110, intelligence conductance controller 111, intelligence water velocity controller 112 and smart electronics purifying processor 113 are equipped with the Based Intelligent Control parts of communicating by letter with CPU 201.The data sampling unit comprises the intelligent pressure controller 102 that water quality index is carried out data sampling, intelligence PH controller 110 and intelligent conductance controller 111, CPU 201 is by comparing to these sampled result and preset reference value, send corresponding control command and give intelligent control water pump 101, the first intelligent triple valve 103, accurate stacked filter 104 second intelligent three-way control valves 105, silver copper ion generator 106, bromine chlorine generator 107, supply purifies release 108 and ozone generator 109 and smart electronics purifying processor 113 and adjusts accordingly, thereby water is carried out integrated treatment.
What deserves to be mentioned is, sense the water quality of water in the integrated treatment loop such as PH, conductance at intelligent PH controller 110, intelligent conductance controller 111, intelligent water velocity controller 112, when water velocity departs from default water quality data index, then do not carry out integrated treatment, but be directly changed into the blowdown loop works, thereby reduce unnecessary waste.Certainly, native system also can be provided with the manual blowdown function simultaneously, to realize the artificial convenience that participates in.
Based on the control principle of above introduction, CPU 201 and each data sampling unit co-ordination can reach following effect:
Realize the online adjustment of blowdown number of times, blowing time, water amount of blowdown and sewer flow;
But realize the adjusting and measuring on line of filter intake pressure control induction;
But realize the adjusting and measuring on line of conductance control induction;
But realize the on-line monitoring of acid-base value control induction;
But realize the on-line monitoring of silver-bearing copper ion concentration induction, so keep silver ion and copper ion in world's safety standard to reach optimum germicidal effect;
But the on-line monitoring of the master of realization system Inlet and outlet water flow-control induction;
But realize the on-line monitoring of bromine chlorinity induction, and then keep total amount of bacteria in the world health standard;
Realize the monitoring of system operation time and power consumption;
Realize the prompting of water pump fault;
Realize automatic fault alarm prompting;
Realize safeguarding automatically the time limit prompting; And
Realize cooling tower low/high water level alarm prompting.
In addition, CPU 201 also comprises display screen 202 and keyboard 203.Wherein, display screen 202 shows the every data target via intelligent pressure controller 101, intelligent PH controller 110, intelligent conductance controller 111,112 samplings of intelligent water velocity controller, can show that CPU 201 sends corresponding fill order at every data target, can show also that certainly integrated water handles the action situation of running time, discharge, corresponding impurity ratio and each unit correspondence of energy conserving system 10; And input unit 203 is used for every preset reference value of integrated water processing energy conserving system 10 is carried out relative set.Keyboard 203 wherein can take other input units such as mouse to replace.That is to say that the monitoring module 200 of present embodiment can show and store all monitor datas, and can its upper limit pointer of adjustment.
What deserves to be mentioned is; above various device of the present utility model can be integrated into a mancarried device; similar to common electrical equipment product device; it is equipped with the basic circuit protecting component; for example shown in Figure 2; the driving voltage that the interchange input of 220V needs by the acquisition of AC transformer 303 transformations through earth leakage circuit-breaker 301, air switch 302 again supplies to integrated water by access unit again and handles energy conserving system 10.In addition, the CPU 201 of monitoring module 200 and each data sampling unit can adopt the circuit design of digital form, to cooperate all monitoring units.
Next, see also Fig. 3, Fig. 3 is a Long-distance Control schematic diagram of handling energy conserving system 10 according to the integrated water of the utility model one embodiment.When integrated water processing energy conserving system 10 of the present utility model carries out telecommunication, can adopt the known communication mode of those skilled in the art, promptly set a data transmission unit 401, this data transmission unit is communicated by letter with CPU 201, is used to send every data of CPU 201; Be provided with DCU data control unit 402 in addition, its can with data transmission unit 401 telecommunications, to receive every data of CPU 201, the user can handle energy conserving system 10 by 402 pairs of integrated water of DCU data control unit carry out Long-distance Control.This Long-distance Control can realize by wired or wireless network, and the long-distance user can accept data and controls in real time by remote computer or mobile phone.Adopt this Long-distance Control mode can realize above-described adjusting and measuring on line and on-line monitoring function equally to each monitoring unit.
In sum, one of ordinary skill in the art will readily recognize that integrated water processing energy conserving system 10 disinfection decontamination efficient of the present utility model are preferable, intelligence is controlled flexibly, should vigorously promote the use.
It is pointed out that terms such as " first " mentioned, " second " only are the letter symbols that adopts as required in embodiment of the present utility model, in practice, be not limited to this, and this Chinese character number can be exchanged use.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can carry out various modifications to the utility model after reading present patent application under the situation that does not break away from spirit and scope of the present utility model.