CN115264779A - Automatic water quality treatment device of monitorable central air conditioner - Google Patents
Automatic water quality treatment device of monitorable central air conditioner Download PDFInfo
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- CN115264779A CN115264779A CN202210842601.1A CN202210842601A CN115264779A CN 115264779 A CN115264779 A CN 115264779A CN 202210842601 A CN202210842601 A CN 202210842601A CN 115264779 A CN115264779 A CN 115264779A
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- air conditioner
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- water quality
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000011282 treatment Methods 0.000 title claims abstract description 29
- 238000012806 monitoring device Methods 0.000 claims abstract description 34
- 238000012544 monitoring process Methods 0.000 claims abstract description 23
- 239000003814 drug Substances 0.000 claims description 51
- 239000007788 liquid Substances 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 11
- 229940079593 drug Drugs 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
-
- 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
-
- 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
- F24F11/56—Remote control
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a monitorable automatic water quality treatment device of a central air conditioner, which structurally comprises 2 sets of same dosing assemblies communicated with an air conditioner water circulation pipeline, wherein an on-line conductivity monitoring device, an on-line PH monitoring device and a pressure gauge are arranged on the air conditioner water circulation pipeline among the 2 sets of dosing assemblies, and the dosing assemblies, the on-line conductivity monitoring device and the on-line PH monitoring device are in signal connection with a control box. The invention has the advantages that: 1) The field workload is greatly reduced, and the labor cost input is reduced; 2) The errors caused by various intermediate links of manual water quality treatment are avoided, and the construction period and the engineering quality are effectively ensured; 3) Various water treatment agents are added with high precision, and the metering is accurate; 4) The automation degree is high, the operation is simple, and the energy consumption is low; 5) The installation and maintenance are simple, and the use is convenient; 6) The system can realize remote monitoring and is merged into a computer management system, so that people can quickly and timely carry out remote operation.
Description
Technical Field
The invention relates to a monitoring type central air-conditioning water quality automatic treatment device, belonging to the technical field of central air-conditioning water quality treatment.
Background
In the prior art, an internal circulating system of a central air conditioner basically takes water as a medium, and the water treatment of the air conditioning system is to perform chemical treatment on the water of the air conditioning system so as to improve the quality of the circulating water.
If the water quality is not treated regularly, the problems of scale deposit, generation of microorganism algae, corrosion and the like can occur, a heat transfer pipe in a water channel is easy to block, the water flow is greatly reduced, and the refrigeration effect is seriously reduced; the irregular water quality treatment can increase energy consumption, and the main machine can not work under high-pressure trip in serious conditions; and secondly, the regular manual water quality treatment is long in working time, the working content is complicated, and the labor input is large. From long-term statistics, the service life of equipment without water treatment is shortened by 30-50%.
Disclosure of Invention
The invention provides a monitoring type central air-conditioning water quality automatic treatment device, aiming at overcoming the defects in the prior art, solving the problems of rust, scale, bacteria, algae and the like in the air-conditioning water quality, reducing the field construction workload, reducing the labor cost and ensuring the engineering quality.
The technical scheme of the invention is as follows: the utility model provides a can monitor formula central air conditioning quality of water automatic processing apparatus, its structure includes 2 sets of the same medicine subassemblies that communicate with air conditioner water circulation pipeline, is equipped with conductivity on-line monitoring device, PH on-line monitoring device and manometer on the air conditioner water circulation pipeline between 2 sets of medicine subassemblies, and medicine subassembly, conductivity on-line monitoring device and PH on-line monitoring device all are connected with the control box signal.
Preferably, for remote monitoring, the control box is in signal connection with a remote monitoring system.
Preferably, for effectively adding the medicine in order to realize air conditioner hydrologic cycle pipeline, the medicine subassembly include the medicine bucket, solenoid valve, measuring pump, filter and the check valve that connect gradually through the pipeline, the check valve passes through pipeline intercommunication air conditioner hydrologic cycle pipeline, the bottom is equipped with the agitator in the medicine bucket, adds the liquid level ware that is equipped with in medicine bucket top, liquid level ware, solenoid valve and measuring pump all with control box signal connection.
Preferably, in order to carry out different chemical treatments on the air-conditioning water circulation pipeline, the dosing barrels are cylindrical containers, and the dosing barrels on the two sides are respectively filled with a pipeline pre-filming medicine and a chemical sterilizing and cleaning medicine.
Preferably, in order to ensure the authenticity of the monitoring data, the air-conditioning water circulation pipeline connected with the conductivity online monitoring device and the PH online monitoring device is of flowing water quality.
A treatment method of a monitoring type central air-conditioning water quality automatic treatment device comprises the following steps:
the water quality of circulating water in the central air conditioner is monitored by an on-line conductivity monitoring device and an on-line PH monitoring device, and monitoring data are transmitted to a control box;
the control box analyzes and processes the data, and controls the electromagnetic valve to be opened and the metering pump to operate to add chemicals if the received data is not within a preset safety range;
the two medicine adding barrels are different in medicine, and are respectively subjected to chemical cleaning, sterilization stripping and pipeline pre-filming;
the liquid level parameter measured by a liquid level device in the medicine adding barrel is transmitted to a control box, the liquid level is monitored in real time, and if the liquid level is at a low warning value, the control box gives an alarm;
after the control box gives an alarm, water and the medicines are added into the medicine adding barrel, and a stirrer inside the medicine adding barrel operates to stir the medicines uniformly;
if the conductivity value received by the control box exceeds a preset pollution discharge boundary value, the control box controls an electromagnetic valve for pollution discharge to be opened for pollution discharge;
the control box is connected with the remote monitoring system and is merged into the computer management system to realize remote monitoring and control.
The invention has the advantages that: 1) The field workload is greatly reduced, and the labor cost input is reduced;
2) Errors caused by various intermediate links of manual water quality treatment are avoided, and the construction period and the engineering quality are effectively guaranteed;
3) Various water treatment agents are added with high precision, and the metering is accurate;
4) The automation degree is high, the operation is simple, and the energy consumption is low;
5) The installation and maintenance are simple, and the use is convenient;
6) The system can realize remote monitoring and is merged into a computer management system, so that people can quickly and timely carry out remote operation.
Drawings
FIG. 1 is a schematic structural diagram of an automatic water quality treatment device of a monitorable central air conditioner according to the present invention.
FIG. 2 is a system block diagram of the automatic water quality treatment device of the monitorable central air conditioner according to the invention.
In the figure, 1 is a medicine adding barrel, 2 is a stirrer, 3 is a liquid level device, 4 is an electromagnetic valve, 5 is a metering pump, 6 is a filter, 7 is a check valve, 8 is an on-line conductivity monitoring device, 9 is an on-line pH monitoring device, 10 is a pressure gauge, 11 is a control box, and 12 is a remote monitoring system.
Detailed Description
The present invention will be described in further detail with reference to examples and specific embodiments.
As shown in figures 1 and 2, the automatic water quality treatment device of the monitorable central air conditioner structurally comprises 2 sets of identical dosing assemblies communicated with an air conditioner water circulation pipeline, wherein an on-line conductivity monitoring device 8, an on-line PH monitoring device 9 and a pressure gauge 10 are arranged on the air conditioner water circulation pipeline among the 2 sets of dosing assemblies, and the dosing assemblies, the on-line conductivity monitoring device 8 and the on-line PH monitoring device 9 are in signal connection with a control box 11.
The control box 11 is preferably in signal communication with a remote monitoring system 12. For remote monitoring.
The medicine feeding assembly comprises a medicine feeding barrel 1, a solenoid valve 4, a metering pump 5, a filter 6 and a check valve 7 which are sequentially connected through a pipeline, the check valve 7 is communicated with an air conditioner water circulation pipeline through the pipeline, a stirrer 2 is arranged at the bottom in the medicine feeding barrel 1, a liquid level device 3 is arranged at the top of the medicine feeding barrel 1, and the liquid level device 3, the solenoid valve 4 and the metering pump 5 are all in signal connection with a control box 11.
Specifically, the stirrer 2 is fixed at the bottommost part inside the medicine adding barrel 1 through a bolt; the liquid level device 3 is fixed at the topmost end inside the medicine adding barrel 1 through a bolt; the electromagnetic valve 4 is connected with a pipeline extending from the dosing barrel 1 and then connected with the metering pump 5 in series; the filter 6 is connected with a pipeline extending out of the metering pump 5, and the final section of the pipeline is connected with the check valve 7 and is merged into an air conditioner water circulation pipeline; the sewage discharge pipeline is welded on a branch of the air conditioner water circulation pipeline and is connected with an electromagnetic valve 4.
The pipeline specifically extends out from the bottom of the dosing barrel 1 until the pipeline is communicated with an air conditioner water circulation pipeline, and the electromagnetic valve 4, the metering pump 5, the filter 6 and the check valve 7 are sequentially connected in series on the pipeline.
A filter 6 is located in the line intermediate the metering pump 5 and the check valve 7 for filtering contaminants from the cartridge and preventing line plugging.
The medicine adding barrel 1 is a cylindrical container, the medicine adding barrels 1 on two sides are respectively added with medicines with different functions, and the functions are respectively pipeline pre-filming and chemical sterilization cleaning.
The air conditioner water circulation pipelines connected with the conductivity online monitoring device 8 and the PH online monitoring device 9 are of flowing water quality, and authenticity of monitoring data can be guaranteed.
The liquid level device 3 can send out an alarm when monitoring that the liquid level is lower than the warning line, thereby ensuring the safety of water quality treatment.
The liquid level device 3, the electromagnetic valve 4, the metering pump 5, the conductivity on-line monitoring device 8 and the PH on-line monitoring device 9 are connected with the control box 11 through data lines and used for monitoring and controlling.
According to the structure, when the central air conditioner works, in the normal working process of the central air conditioner, the internal water can circulate to achieve the purpose of refrigerating or heating.
Thereby the internal circulation water can lead to quality of water variation to cause a series of problems through long-time circulation, for the purpose that reaches intelligent water quality treatment, this device has added quality of water on-line monitoring device in the hydrologic cycle pipeline: an on-line conductivity monitoring device 8 and an on-line pH monitoring device 9.
Data monitored by the monitoring device can be transmitted to the control box 11 through the data transmission channel, the control box 11 can analyze and process the data, and if the received data is not in a safety range specified in advance, the control box 11 can control the opening of the electromagnetic valve 4 and the operation of the metering pump 5, so that the dosing operation is realized.
The two medicine adding barrels 1 have different medicines inside and different functions. The medicine added into one medicine adding barrel 1 has the functions of chemical cleaning, sterilization and stripping, and the medicine added into the other medicine adding barrel 1 has the function of pipeline pre-filming.
Have level gauge 3 in the medicine adding barrel 1, its real-time liquid level parameter can be conveyed for control box 11 through transmission path, can carry out real-time supervision to the liquid level, if liquid level low level warning value, control box 11 can send out the police dispatch newspaper.
After the control box 11 gives an alarm, water and medicine need to be added into the medicine adding barrel 1, and the stirrer 2 inside the medicine adding barrel 1 is operated to stir the medicine uniformly.
If the conductivity value received by the control box 11 exceeds the preset pollution discharge boundary value, the control box 11 can control the opening of the electromagnetic valve 4 for pollution discharge to realize the aim of pollution discharge.
The control box 11 is connected with a remote monitoring system 12 and is integrated into a computer management system, so that remote monitoring and control can be realized.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The utility model provides a can monitor formula central air conditioning quality of water automatic processing apparatus, its characterized in that includes 2 sets of the same medicine subassemblies that communicate with air conditioner water circulation pipeline, is equipped with conductivity on-line monitoring device (8), PH on-line monitoring device (9) and manometer (10) on the air conditioner water circulation pipeline between 2 sets of medicine subassemblies, and medicine subassembly, conductivity on-line monitoring device (8) and PH on-line monitoring device (9) all with control box (11) signal connection.
2. The automatic water quality treatment device for the monitorable central air conditioner according to claim 1, wherein the control box (11) is in signal connection with a remote monitoring system (12).
3. The automatic water quality treatment device for the monitorable central air conditioner according to claim 2, wherein the dosing assembly comprises a dosing barrel (1), a solenoid valve (4), a metering pump (5), a filter (6) and a check valve (7) which are sequentially connected through a pipeline, the check valve (7) is communicated with a water circulation pipeline of the air conditioner through a pipeline, a stirrer (2) is arranged at the bottom in the dosing barrel (1), a liquid level gauge (3) is arranged at the top of the dosing barrel (1), and the liquid level gauge (3), the solenoid valve (4) and the metering pump (5) are in signal connection with the control box (11).
4. The automatic water quality treatment device for the monitorable central air conditioner according to claim 3, wherein the dosing barrels (1) are cylindrical containers, and the dosing barrels (1) on both sides are respectively filled with the pre-filming medicines for pipelines and the medicines for chemical sterilization and cleaning.
5. The automatic water quality treatment device for the monitorable central air conditioner according to claim 4, wherein the on-line conductivity monitoring device (8) and the on-line pH monitoring device (9) are connected to the air conditioner water circulation pipeline for flowing water quality.
6. The treatment method of the automatic water quality treatment device of the monitorable central air conditioner according to claim 5, comprising the following steps:
the quality of circulating water inside the central air conditioner is monitored by a conductivity online monitoring device (8) and a PH online monitoring device (9), and monitoring data are transmitted to a control box (11);
the control box (11) analyzes and processes the data, and if the received data is not in a preset safety range, the control box (11) controls the electromagnetic valve (4) to be opened and the metering pump (5) to operate to add medicine;
the two medicine adding barrels (1) have different medicines and are respectively subjected to chemical cleaning, sterilization stripping and pipeline pre-filming;
the liquid level parameter measured by the liquid level device (3) in the medicine adding barrel (1) is transmitted to the control box (11), the liquid level is monitored in real time, and if the liquid level is at a low warning value, the control box (11) gives an alarm;
after the control box (11) gives an alarm, water and medicines are added into the medicine adding barrel (1), and a stirrer (2) in the medicine adding barrel (1) operates to stir the medicines uniformly;
if the conductivity value received by the control box (11) exceeds a preset pollution discharge boundary value, the control box (11) controls the electromagnetic valve (4) for pollution discharge to be opened for pollution discharge;
the control box (11) is connected with a remote monitoring system (12) and is integrated into a computer management system to realize remote monitoring and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210842601.1A CN115264779A (en) | 2022-07-18 | 2022-07-18 | Automatic water quality treatment device of monitorable central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210842601.1A CN115264779A (en) | 2022-07-18 | 2022-07-18 | Automatic water quality treatment device of monitorable central air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN115264779A true CN115264779A (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210842601.1A Pending CN115264779A (en) | 2022-07-18 | 2022-07-18 | Automatic water quality treatment device of monitorable central air conditioner |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050139552A1 (en) * | 2002-02-25 | 2005-06-30 | Forsberg Francis C. | Portable, potable water recovery and dispensing apparatus |
| CN103912955A (en) * | 2012-12-31 | 2014-07-09 | 王炜 | Online monitored, prejudged and controlled medicine adding system of central air-conditioning water system and application thereof |
| CN203946957U (en) * | 2013-10-12 | 2014-11-19 | 北京禹涛工程技术有限公司 | Fully-automatic intelligent chemicals dosing plant |
| CN205073919U (en) * | 2015-08-17 | 2016-03-09 | 杭州霜刃环保设备有限公司 | PH detects control automatic reagent feeding device |
-
2022
- 2022-07-18 CN CN202210842601.1A patent/CN115264779A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050139552A1 (en) * | 2002-02-25 | 2005-06-30 | Forsberg Francis C. | Portable, potable water recovery and dispensing apparatus |
| CN103912955A (en) * | 2012-12-31 | 2014-07-09 | 王炜 | Online monitored, prejudged and controlled medicine adding system of central air-conditioning water system and application thereof |
| CN203946957U (en) * | 2013-10-12 | 2014-11-19 | 北京禹涛工程技术有限公司 | Fully-automatic intelligent chemicals dosing plant |
| CN205073919U (en) * | 2015-08-17 | 2016-03-09 | 杭州霜刃环保设备有限公司 | PH detects control automatic reagent feeding device |
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