Intelligent dosing system for water body

Abstract

The utility model discloses an intelligent water dosing system, which comprises a circulating water tank, a control unit, a detection module, a dosing module and a medicine mixing module, the control unit is electrically connected with the detection module, the dosing module and the medicine mixing module, and the detection module, the dosing module and the medicine mixing module are all mounted in the circulating water tank; according to the intelligent water dosing system, the water quality of circulating water in the circulating water tank is detected in real time through the water quality detector, if water parameters in the circulating water tank reach a preset dosing threshold value, the control unit controls the material pump to pump chemicals in the dispensing barrel to the annular water pipe and the spray head, and the chemicals are sprayed out of the spray head; the chemical agent and the water in the circulating water tank are fully mixed by cooperating with bubbles generated by the chemical agent mixing module, so that the cleaning efficiency of the chemical agent on the water in the circulating water tank is effectively improved, microorganism breeding of the circulating water is reduced, the quality of the water in the circulating water tank is improved, the circulating water is prevented from generating peculiar smell, and the use requirement of the evaporative cold heat exchange unit is met.

Description

Technical Field

[0001] The utility model relates to the technical field of modular evaporative cooling and heat exchange units, and in particular to an intelligent water dosing system. Background Art

[0002] Evaporative cooling refers to the use of water evaporation and forced air circulation to remove condensation heat, so as to cool the high-temperature and high-pressure superheated steam discharged from the compressor and condense it into liquid. It can be widely used in many industries such as petrochemical, light industry and medicine, refrigeration and air conditioning, food refrigeration, etc., and is suitable for large and medium-sized refrigeration devices.

[0003] Evaporative heat exchange units generally need to circulate water to dissipate heat, etc. The circulating water is generally loaded in a circulating water tank. During the long-term circulation of water, it is easy to cause water pollution, affecting the water quality of the circulating water, causing the circulating water to become polluted, breeding various microorganisms, etc., which is not conducive to the use of evaporative heat exchange units. Utility Model Content

[0004] In order to solve the above technical problems, a water body intelligent dosing system is provided.

[0005] To achieve the above purpose, the following scheme is provided: an intelligent water dosing system, comprising a circulating water tank, and also comprising a control unit, a detection module, a dosing module and a mixing module, wherein the control unit is electrically connected to the detection module, the dosing module and the mixing module, and the detection module, the dosing module and the mixing module are all installed in the circulating water tank, the dosing module comprises a dispensing barrel, a pumping pump, an annular water pipe and a plurality of nozzles, the dispensing barrel is connected to the feeding end of the pumping pump through a pipeline, the discharging end of the pumping pump is connected to the annular water pipe through a pipeline, the annular water pipe is fixedly installed at the bottom of the circulating water tank and the annular water pipe is located in the middle of the circulating water tank, a plurality of nozzles are evenly installed on the top of the annular water pipe, the mixing module comprises an air pump and an annular air pipe, the air pump is connected to the annular air pipe through a pipeline, the annular air pipe is fixedly installed in the circulating water tank and the annular air pipe is located on the inner side of the annular water pipe, a plurality of air outlets are evenly opened on the outer wall of the annular air pipe, and the air outlets are opened on the side of the annular air pipe facing the nozzles.

[0006] Furthermore, the annular air pipe and each nozzle are located at the same height.

[0007] Furthermore, the detection module includes a water quality detection sensor, and the water quality monitoring sensor is installed on the inner wall of the circulating water tank.

[0008] Furthermore, the control unit includes a power distribution cabinet and a control host, which is installed in the power distribution cabinet. The control host is electrically connected to the water quality detection sensor, the material pump, and the air pump, and the medicine dispensing barrel, the material pump, and the air pump are all installed in the power distribution cabinet.

[0009] Furthermore, an electronic flow meter is installed at the discharge end of the feed pump, and the electronic flow meter is electrically connected to the control host.

[0010] The working principle and advantages of the utility model are as follows: the intelligent water dosing system detects the water quality of the circulating water in the circulating water tank of the evaporative cooling heat exchanger unit in real time through water quality detection. If the water parameters in the circulating water tank reach the preset dosing threshold, the control unit controls the pumping pump to pump the medicine in the medicine dispensing barrel to the annular water pipe and the nozzle, and the medicine is sprayed out from the nozzle, and the bubbles generated by the mixing module are coordinated to make the medicine and the water in the circulating water tank be fully mixed, thereby effectively improving the cleaning efficiency of the medicine for the water in the circulating water tank, reducing the growth of microorganisms in the circulating water, improving the water quality in the circulating water tank, avoiding the generation of odor in the circulating water, and meeting the use requirements of the evaporative cooling heat exchanger unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 For this utility model Figure 1 A magnified view of the structure of the Chinese medicine mixing module;

[0013] Figure 3 It is a top view of the circulating water tank of the utility model.

[0014] The reference numerals in the drawings of the specification include:

[0015] 1. Power distribution cabinet, 2. Control host, 3. Dispensing barrel, 4. Suction pump, 5. Electronic flow meter, 6. Annular water pipe, 7. Nozzle, 8. Air pump, 9. Annular air pipe, 10. Air outlet, 11. Water quality detection sensor, 12. Circulating water tank. DETAILED DESCRIPTION

[0016] The following is a further detailed description through specific implementation methods:

[0017] like Figures 1 to 3 As shown:

[0018] A water body intelligent dosing system includes a circulating water tank 12, and also includes a control unit, a detection module, a dosing module and a mixing module. The control unit is electrically connected to the detection module, the dosing module and the mixing module. The control unit is used to control the operation of each module. The detection module, the dosing module and the mixing module are all installed in the circulating water tank 12, and are respectively used to detect water quality parameters in the circulating water tank 12, add chemicals into the circulating water tank 12, and mix the circulating water and chemicals in the circulating water tank 12.

[0019] The dosing module includes a medicine dispensing barrel 3, a pumping pump 4, an annular water pipe 6 and a plurality of nozzles 7. The medicine dispensing barrel 3 is connected to the feeding end of the pumping pump 4 through a pipeline, and the discharging end of the pumping pump 4 is connected to the annular water pipe 6 through a pipeline, so that the pumping pump 4 can pump the medicine from the medicine dispensing barrel 3 to the annular water pipe 6. A plurality of nozzles 7 are evenly installed on the top of the annular water pipe 6, so that each nozzle 7 cooperates to evenly spray the medicine into the circulating water tank 12;

[0020] The medicine mixing module includes an air pump 8 and an annular air pipe 9, which are connected to the annular air pipe 9 through a pipeline. The annular air pipe 9 is fixedly installed in the circulating water tank 12 and is located on the inner side of the annular water pipe 6. The air pump 8 can draw air into the annular pipe. A plurality of air outlets 10 are provided on the side of the annular air pipe 9 close to the nozzle 7, so that the air in the annular air pipe 9 is ejected from the air outlet 10 to form bubbles, which can quickly mix the medicine ejected from the nozzle 7 with the circulating water in the circulating water tank 12; the annular air pipe 9 is installed on the inner side of the annular water pipe 6 through a bracket, and the annular air pipe 9 and each nozzle 7 are located at the same height, so that the air outlet 10 and the nozzle 7 are located in a relatively straight position, so that the bubbles formed by the gas ejected from the air outlet 10 can better mix the medicine with the circulating water.

[0021] The detection module includes a water quality detection sensor 11. The water quality monitoring sensor is an existing mature technology and users can purchase it as needed. It will not be repeated here. The water quality detection sensor 11 includes a variety of sensors for detecting water quality, including dissolved oxygen, residual gas, PH, turbidity, ammonia nitrogen, COD, EC, etc. The water quality detection sensor is installed on the inner wall of the circulating water tank 12.

[0022] The control unit includes a distribution cabinet 1 and a control host 2. The control host 2 is installed in the distribution cabinet 1. The control host 2 is electrically connected to the water quality detection sensor 11, the material pump 4, and the air pump 8. The control host 2 is an existing mature product. Users can configure and purchase it as needed. It will not be repeated here. The control host 2 is used to control other electrical appliances of the system. The medicine dispensing barrel 3, the material pump 4, and the air pump 8 are all installed in the distribution cabinet 1. The distribution cabinet 1 is used to integrate the above-mentioned components.

[0023] An electronic flow meter 5 is installed at the discharge end of the feed pump 4 . The electronic flow meter 5 is electrically connected to the control host 2 . The electronic flow meter 5 is used to detect the amount of medicine added so that the control host 2 can quantitatively dose medicine into the circulating water tank 12 .

[0024] The specific implementation process is as follows:

[0025] When using the intelligent water dosing system, the water quality detection sensor 11 detects the water quality of the circulating water in the circulating water tank 12 in real time. If the water quality monitoring sensor detects that the water quality of the circulating water reaches a preset threshold, the control host 2 controls the pumping pump 4 to start, and the pumping pump 4 pumps the medicine in the medicine dispensing barrel 3 into the annular water pipe 6. The annular water pipe 6 then transports the medicine to each nozzle 7. Each nozzle 7 works to spray the medicine evenly into the circulating water tank 12. At the same time, the control host 2 controls the air pump 8 to start, and the air pump 8 inputs air into the annular air pipe 9. The air is discharged from the air outlet 10 on the side of the annular air pipe 9 and forms bubbles in the circulating water of the circulating water tank 12. The bubbles are sprayed to the nozzle 7, so that the medicine sprayed at the nozzle 7 is efficiently and fully mixed with the circulating water.

[0026] The intelligent water dosing system detects the water quality of the circulating water in the circulating water tank 12 in the evaporative cooling heat exchanger unit in real time through water quality detection. If the water parameters in the circulating water tank 12 reach the preset dosing threshold, the control unit controls the pumping pump 4 to pump the medicine in the medicine dispensing barrel 3 to the annular water pipe 6 and the nozzle 7. The nozzle 7 sprays the medicine and cooperates with the bubbles generated by the mixing module to fully mix the medicine with the water in the circulating water tank 12, thereby effectively improving the cleaning efficiency of the medicine for the water in the circulating water tank 12, reducing the growth of microorganisms in the circulating water, improving the water quality in the circulating water tank 12, avoiding the generation of odor in the circulating water, and meeting the use requirements of the evaporative cooling heat exchanger unit.

[0027] The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the applicability of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A water body intelligent dosing system, comprising a circulating water tank, characterized in that: It also includes a control unit, a detection module, a dosing module and a drug mixing module, the control unit is electrically connected to the detection module, the dosing module and the drug mixing module, the detection module, the dosing module and the drug mixing module are all installed in a circulating water tank, the dosing module includes a dispensing barrel, a pumping pump, an annular water pipe and a plurality of nozzles, the dispensing barrel is connected to the feeding end of the pumping pump through a pipeline, the discharging end of the pumping pump is connected to the annular water pipe through a pipeline, the annular water pipe is fixedly installed at the bottom of the circulating water tank and the annular water pipe is located in the middle of the circulating water tank, a plurality of nozzles are evenly installed on the top of the annular water pipe, the drug mixing module includes an air pump and annular air pipe, the air pump is connected to the annular air pipe through a pipeline, the annular air pipe is fixedly installed in the circulating water tank and the annular air pipe is located on the inner side of the annular water pipe, a plurality of air outlet holes are evenly opened on the outer side wall of the annular air pipe, and the air outlet holes are opened on the side of the annular air pipe facing the nozzle.

2. The water body intelligent dosing system according to claim 1 is characterized in that: The annular air pipe and each nozzle are located at the same height.

3. The water body intelligent dosing system according to claim 1 is characterized in that: The detection module includes a water quality detection sensor, and the water quality monitoring sensor is installed on the inner wall of the circulating water tank.

4. The water body intelligent dosing system according to claim 1 is characterized by: The control unit includes a power distribution cabinet and a control host, which is installed in the power distribution cabinet. The control host is electrically connected to a water quality detection sensor, a material extraction pump, and an air pump, and the medicine dispensing barrel, the material extraction pump, and the air pump are all installed in the power distribution cabinet.

5. The water body intelligent dosing system according to claim 1 is characterized by: An electronic flow meter is installed at the discharge end of the material extraction pump, and the electronic flow meter is electrically connected to the control host.

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