CN115220502A - Air conditioner circulating water quality control system - Google Patents
Air conditioner circulating water quality control system Download PDFInfo
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- CN115220502A CN115220502A CN202210827799.6A CN202210827799A CN115220502A CN 115220502 A CN115220502 A CN 115220502A CN 202210827799 A CN202210827799 A CN 202210827799A CN 115220502 A CN115220502 A CN 115220502A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F5/0003—Exclusively-fluid systems
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses an air conditioner circulating water quality control system which comprises a central processing unit, a water quality control module and a circulating water tank, wherein a water inlet and a water outlet of the circulating water tank are respectively provided with a water inlet actuator and a sewage discharge actuator, and the water inlet actuator, the circulating water tank and the sewage discharge actuator are all connected to a pipeline of a circulating water system; the water quality control system of the circulating water of the air conditioner can detect the water quantity in the circulating water tank through the water quantity compensation detector, and control the control valve of the water inlet actuator through the water quantity compensation detector, so that the water quantity in the circulating water tank is kept constant, the water circulation of the air conditioner cannot be influenced, when water is added into or replaced in the circulating water tank, the water quality in the circulating water tank can be monitored in real time through the water quality detection feedback device and the water quantity detection feedback device, the water quantity and the water quality in the circulating water tank can be guaranteed to be known in time, and the circulating water of the air-conditioning water can be guaranteed to meet requirements.
Description
Technical Field
The invention relates to the field of water treatment systems, in particular to an air conditioner circulating water quality control system.
Background
At present, circulating water of a cooling and heating air conditioner is mainly an open type cooling and circulating water system, water quality hazards such as scale, dirt, corrosion, microorganisms and the like are mainly generated in the operation of the circulating cooling water system, water is evaporated and cooled, the content of anions and cations in the water is increased along with the increase of concentration multiple to gradually increase, the water quality of the circulating water is in a gradually deteriorated state in the operation period, if the circulating water is not treated, the normal operation of the system is difficult to ensure, the water quality of the circulating water is mostly manually controlled in a mode of monitoring and analyzing the water quality every day in an industrial circulating water system, when the water quality exceeds the standard, water is drained while supplemented, and high-quality water resources are supplemented to be mixed with the original circulating water of the system so as to achieve the purpose of controlling the water quality;
however, the existing air conditioner circulating water quality control system has certain disadvantages, firstly, when the air conditioner water circulating system detects the water quality, although the water is replaced by replacing the inside of the air conditioner water circulating system, the air conditioner water circulating system is replaced regularly, if the water quality is poor when the circulating water of the air conditioner is used for a long time or a plurality of times, the air conditioner water circulating system cannot be replaced in time, and when the water in the circulating water tank is replaced, the replaced water quality or water pressure cannot timely know whether the water meets the requirements or not, so that the water in the whole circulating water tank is not required to be replaced and can be completely replaced.
Disclosure of Invention
The invention mainly aims to provide an air conditioner circulating water quality control system which can effectively solve the technical problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an air conditioner circulating water quality control system, includes central processing unit, water quality control module and circulating water pond, the water inlet and the delivery port in circulating water pond are provided with into water executor and blowdown executor respectively, it all connects on circulating water system's pipeline to intake executor, circulating water pond and blowdown executor, central processing unit is connected with water quality control module, water quality control module includes into water control module, blowdown control module, water quality testing module and water yield detection module, water quality testing module inserts the water quality testing executor, and the pump suction entrance of water quality testing executor and circulating water pond, water yield detection module inserts water yield detection executor and water yield compensation detector, and the water yield detection executor is located circulating water pond's inside, and water yield compensation detector and intake executor electric connection.
As a preferable technical scheme of the present invention, the water inlet actuator is installed on a water inlet pipeline of a water supply source of the circulating water system, and the water inlet actuator is installed on an external discharge pipeline of the circulating water system.
As a preferred technical scheme, the central processing unit receives and analyzes a water quality data signal of the water quality control module and a water quantity data signal output by the water quantity detection module, analyzes data and transmits control signals to the water inlet control module and the pollution discharge control module respectively, the water inlet control module controls the opening and closing of the water inlet actuator, and the pollution discharge control module controls the opening and closing of the pollution discharge actuator.
As a preferable technical scheme of the invention, the water inlet actuator and the sewage discharge actuator are automatic valves.
As a preferred technical solution of the present invention, the water amount detection module is connected to a water amount compensation detector, the water amount compensation detector is connected to the water inlet actuator, and the water amount compensation detector detects the water amount in the circulating water tank.
As a preferred technical solution of the present invention, a water quality detection feedback device is connected in parallel between the circulating water tank and the water quality detection module at the water quality detection actuator, and the water quality detection feedback device detects water quality at a pump suction inlet of the circulating water tank, and a water amount detection feedback device is provided between the circulating water tank and the water amount detection module at the water amount detection actuator, and detects an amount of water in the circulating water tank.
The method for controlling the quality of the circulating water of the air conditioner comprises the following steps:
s1, detecting relevant parameters in a circulating water tank, detecting water quantity and water quality relevant parameters in the circulating water tank through a water quality control module, and transmitting measured data to a central processing unit and a water quality control module;
s2, comparing the detected data with the set parameters, and comparing the detected water level and the water quality related parameters with the set data, so that the water quality and the water level condition in the circulating water tank can be known;
s3, adjusting the water quality and the water quantity in the circulating water tank, when the water quality in the circulating water tank does not meet the requirements, replacing water in the circulating water tank to enable the water quality in the circulating water tank to meet the requirements, when the water quantity in the circulating water tank does not meet the requirements, adding water into the circulating water tank through a water inlet actuator, and ensuring that the water quantity in the circulating water tank is constant through a water quantity detection actuator and a water quantity compensation detector;
and S4, feeding back through the water quantity detection feedback device and the water quality detection feedback device, so that the water quality and the water quantity of the circulating water tank are monitored in real time, and the water level and the water quality of the circulating water tank meet requirements.
As a preferable technical scheme of the invention, the water quality detection parameters of the circulating water in the S1 comprise pH value detection, chloride ion detection and oxygen atom detection, and the water quantity detection parameters of the circulating water comprise water level and water pressure parameters.
As a preferable technical scheme of the invention, the water quality detection feedback device in S4 detects the water quality at three different positions in the circulating water pool.
Compared with the prior art, the invention has the following beneficial effects:
1. the water quantity compensation detector is arranged, so that the water quantity in the circulating water tank can be detected through the water quantity compensation detector, and the control valve of the water inlet actuator is controlled through the water quantity compensation detector, so that the water quantity of the circulating water tank is kept constant, and the water circulation of the air conditioner cannot be influenced;
2. when the circulating water quality monitoring device works, detection is carried out through the water quality detection feedback device and the water quantity detection feedback device, when water is added into or replaced in the circulating water tank, the water quality in the circulating water tank can be monitored in real time through the water quality detection feedback device and the water quantity detection feedback device, the water quantity and the water quality in the circulating water tank can be guaranteed to be known in time, and the circulating water of air-conditioning water can meet requirements.
Drawings
FIG. 1 is a system diagram of a water quality control system for air conditioner circulating water according to the present invention;
fig. 2 is a connection diagram of a feedback device of the air-conditioning circulating water quality control system.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-2, an air conditioner circulating water quality control system, including central processing unit, water quality control module and circulating water pond, the water inlet and the delivery port of circulating water pond are provided with into water executor and blowdown executor respectively, it all connects on circulating water system's pipeline to intake executor, circulating water pond and blowdown executor, central processing unit is connected with water quality control module, water quality control module includes into water control module, blowdown control module, water quality testing module and water yield detection module, water quality testing module inserts the water quality testing executor, and the pump suction entrance of water quality testing executor and circulating water pond, water yield detection module inserts water yield testing executor and water yield compensation detector, and the water yield testing executor is located the inside in circulating water pond, and water yield compensation detector and the executor electric connection of intaking.
In this embodiment, the water inlet actuator is installed on a water inlet pipeline of a water replenishing source of the circulating water system, and the water inlet actuator is installed on an external discharge pipeline of the circulating water system; the central processor receives and analyzes the water quality data signal of the water quality control module and the water quantity data signal output by the water quantity detection module, analyzes data and transmits control signals to the water inlet control module and the sewage discharge control module respectively, the water inlet control module controls the opening and closing of the water inlet actuator, and the sewage discharge control module controls the opening and closing of the sewage discharge actuator; the water inlet actuator and the sewage discharge actuator are automatic valves.
In this embodiment, the water amount detection module is connected to a water amount compensation detector, the water amount compensation detector is connected to the water inlet actuator, and the water amount compensation detector detects the water amount of the circulating water tank; water quality testing executor department just is located between circulating water pond and the water quality testing module and has connected in parallel the water quality testing feedback ware, and the water quality testing feedback ware detects the quality of water of the pump suction entrance in circulating water pond, water yield testing executor department just is located and is provided with the water yield testing feedback ware between circulating water pond and the water yield testing module, the water yield in the water yield testing feedback ware detects circulating water pond can detect the water yield in the circulating water pond through the water yield compensation detector to control the control valve of the executor of intaking through the water yield compensation detector, make the water yield in circulating water pond keep certain, can not influence the hydrologic cycle of air conditioner.
The air conditioner circulating water quality control method comprises the following steps:
s1, detecting relevant parameters in a circulating water tank, detecting water quantity and water quality relevant parameters in the circulating water tank through a water quality control module, and transmitting measured data to a central processing unit and a water quality control module;
s2, comparing the detected data with the set parameters, and comparing the detected water level and the water quality related parameters with the set data, so that the water quality and the water level condition in the circulating water tank can be known;
s3, adjusting the water quality and the water quantity in the circulating water tank, enabling the water quality in the circulating water tank to meet requirements by replacing water in the circulating water tank when the water quality in the circulating water tank does not meet the requirements, adding water into the circulating water tank through a water inlet actuator when the water quantity in the circulating water tank does not meet the requirements, and ensuring that the water quantity in the circulating water tank is constant through a water quantity detection actuator and a water quantity compensation detector;
and S4, feeding back through the water quantity detection feedback device and the water quality detection feedback device, so that the water quality and the water quantity of the circulating water tank are monitored in real time, and the water level and the water quality of the circulating water tank meet requirements.
In this embodiment, the water quality detection parameters of the circulating water in S1 include ph value detection, chloride ion detection, and oxygen atom detection, and the water quantity detection parameters include water level and water pressure parameters; s4, the water quality detection feedback device detects water quality of three different positions in the circulating water tank, the water quality detection feedback device and the water quantity detection feedback device are used for detecting during working, when water is added into or replaced in the circulating water tank, the water quality in the circulating water tank can be monitored in real time through the water quality detection feedback device and the water quantity detection feedback device, the water quantity and the water quality in the circulating water tank can be guaranteed to be known in time, and circulating water of air-conditioning water is guaranteed to meet requirements.
It should be noted that, the circulating water tank, the sewage discharging actuator and the water inlet actuator are connected to the pipeline of the circulating water system, when the circulating water of the air conditioner needs to be detected, the water quality control module can be used for detecting, firstly, the water level and the water pressure in the circulating water tank are detected to know the amount of water in the circulating water tank, if the water quantity detection module in the circulating water tank detects that the water level in the circulating water tank does not meet the requirement, the water quantity detection actuator can be controlled by the water quantity detection module to work, thereby opening the control valve of the water inlet actuator and adding water into the circulating water tank to ensure that the water level in the circulating water tank reaches the requirement, when the water pressure in the circulating water tank does not meet the requirement, the water inlet actuator can be controlled to work by the water quantity compensation detector, the water is added into the circulating water tank to increase the internal water pressure, when the water quality needs to be detected, the water quality in the circulating water tank is detected by the water quality detection module, the water quality detection actuator can be used for detecting the water in the circulating water tank to carry out pH value detection, chloride ion detection and oxygen atom detection, when the data of the water detection in the circulating water tank is compared with a set numerical value, if the requirement is not met, the sewage discharging actuator can be controlled by the water inlet control module to discharge the water in the circulating water tank, then the water inlet control module controls the water inlet actuator to replace the water in the circulating water tank, and when the water in the circulating water tank is replaced or added, the circulating water pool is detected by the water quality detection feedback device and the water quantity detection feedback device, so that the real-time detection of adding or replacing water in the circulating water pool is ensured, the water quality control system stops working when the water quality and the water quantity meet the requirements through the water quality control module of the central processing unit.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an air conditioner circulating water quality control system which characterized in that: including central processing unit, water quality control module and circulating water pond, the water inlet and the delivery port in circulating water pond are provided with into water executor and blowdown executor respectively, it all connects on circulating water system's pipeline to intake executor, circulating water pond and blowdown executor, central processing unit is connected with water quality control module, water quality control module includes into water control module, blowdown control module, water quality testing module and water yield detection module, water quality testing module inserts the water quality testing executor, and the pump suction entrance of water quality testing executor and circulating water pond, water yield detection module inserts water yield detection executor and water yield compensation detector, and the water yield detection executor is located circulating water pond's inside, and water yield compensation detector and the executor electric connection of intaking.
2. The air-conditioning circulating water quality control system according to claim 1, characterized in that: the water inlet actuator is arranged on a water inlet pipeline of a water replenishing source of the circulating water system, and the water inlet actuator is arranged on an outer discharge pipeline of the circulating water system.
3. The air-conditioning circulating water quality control system according to claim 2, characterized in that: the central processing unit receives and analyzes the water quality data signal of the water quality control module and the water quantity data signal output by the water quantity detection module, and the analysis data transmits the control signals to the water inlet control module and the sewage discharge control module respectively, the water inlet control module controls the opening and closing of the water inlet actuator, and the sewage discharge control module controls the opening and closing of the sewage discharge actuator.
4. The air conditioner circulating water quality control system according to claim 3, characterized in that: the water inlet actuator and the sewage discharging actuator are automatic valves.
5. The air conditioner circulating water quality control system according to claim 1, characterized in that: the water quantity detection module is connected with the water quantity compensation detector, the water quantity compensation detector is connected with the water inlet actuator, and the water quantity compensation detector detects the water quantity of the circulating water tank.
6. The air-conditioning circulating water quality control system according to claim 5, characterized in that: water quality testing executor department just is located between circulating water pond and the water quality testing module and connects in parallel there is the water quality testing feedback ware, and the water quality testing feedback ware detects the quality of water of circulating water pond's pump suction entrance, water yield testing executor department just is located and is provided with the water yield testing feedback ware between circulating water pond and the water yield testing module, the water yield testing feedback ware detects the water yield in the circulating water pond.
7. An air conditioner circulating water quality control system according to any one of claims 1 to 6, characterized in that: the method for controlling the quality of the circulating water of the air conditioner comprises the following steps:
s1, detecting related parameters in a circulating water tank, detecting water quantity and water quality related parameters in the circulating water tank through a water quality control module, and transmitting measured data to a central processing unit and the water quality control module;
s2, comparing the detected data with the set parameters, and comparing the detected water level and the water quality related parameters with the set data, so that the water quality and the water level condition in the circulating water tank can be known;
s3, adjusting the water quality and the water quantity in the circulating water tank, when the water quality in the circulating water tank does not meet the requirements, replacing water in the circulating water tank to enable the water quality in the circulating water tank to meet the requirements, when the water quantity in the circulating water tank does not meet the requirements, adding water into the circulating water tank through a water inlet actuator, and ensuring that the water quantity in the circulating water tank is constant through a water quantity detection actuator and a water quantity compensation detector;
and S4, feeding back through the water quantity detection feedback device and the water quality detection feedback device, so that the water quality and the water quantity of the circulating water tank are monitored in real time, and the water level and the water quality of the circulating water tank meet requirements.
8. The air-conditioning circulating water quality control system according to claim 7, characterized in that: and S1, the circulating water quality detection parameters comprise pH value detection, chloride ion detection and oxygen atom detection, and the circulating water quality detection parameters comprise water level and water pressure parameters.
9. The air-conditioning circulating water quality control system according to claim 7, characterized in that: and S4, detecting the water quality of three different positions in the circulating water tank by the water quality detection feedback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827799.6A CN115220502A (en) | 2022-07-13 | 2022-07-13 | Air conditioner circulating water quality control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210827799.6A CN115220502A (en) | 2022-07-13 | 2022-07-13 | Air conditioner circulating water quality control system |
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| CN115220502A true CN115220502A (en) | 2022-10-21 |
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| CN202210827799.6A Withdrawn CN115220502A (en) | 2022-07-13 | 2022-07-13 | Air conditioner circulating water quality control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116185089A (en) * | 2023-03-15 | 2023-05-30 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
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2022
- 2022-07-13 CN CN202210827799.6A patent/CN115220502A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116185089A (en) * | 2023-03-15 | 2023-05-30 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
| CN116185089B (en) * | 2023-03-15 | 2024-01-12 | 东莞市苏笛瓦尔科技有限公司 | Automatic power circulating water monitoring control device |
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Application publication date: 20221021 |
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| WW01 | Invention patent application withdrawn after publication |