CN210683362U - Scale treatment device - Google Patents
Scale treatment device Download PDFInfo
- Publication number
- CN210683362U CN210683362U CN201920990771.8U CN201920990771U CN210683362U CN 210683362 U CN210683362 U CN 210683362U CN 201920990771 U CN201920990771 U CN 201920990771U CN 210683362 U CN210683362 U CN 210683362U
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- scale
- control circuit
- collector
- cooling water
- tower
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 20
- 241000195493 Cryptophyta Species 0.000 claims abstract description 6
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 21
- 229940079593 drug Drugs 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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Abstract
A scale treatment device mainly comprises a main body, at least one scale collector linked to the main body, and a chemical dosing device linked to the main body. Wherein the host is provided with a control circuit, the control circuit is provided with a default software program, the scale collector comprises a positive electrode and a negative electrode for generating a high-energy electrolysis signal to rapidly generate micromolecular water with strong permeability and dissolubility to form the effect of removing scale; the medication device is provided with a pump connected to a medication barrel for putting the medication into the cooling water tower to form the function of sterilization and algae removal; the control circuit can set the operation time of the scale collector and the drug dosage, and automatically adjust the operation power and the drug dosage according to the resistance condition of the scale collector, so as to automate the scale treatment of the cooling water tower and increase the efficiency.
Description
Technical Field
The present invention relates to a scale treatment device, and more particularly, to a scale treatment device capable of setting the operation time of scale removal and chemical dosing, and automatically adjusting the operation power and chemical dosing amount according to the scale condition.
Background
The waste heat generated by a general central air conditioner or a processing equipment usually employs the heat exchange effect of the cooling circulation water in the cooling tower to generate sensible heat (temperature drop) and latent heat (water vapor evaporation) with the outside air, thereby achieving the purpose of waste heat removal. However, most of the cooling circulating water comes from tap water, underground water, soft water or reclaimed water, which contains much dissolved ions to enter the system along with the make-up water, when the concentration multiple of the circulating cooling water is gradually increased due to water evaporation, and when the ions in the water are concentrated to exceed the solubility thereof in water, water scale is generated and accumulated on the surface of the heat exchanger, which results in the decrease of the efficiency of the heat exchanger, and further causes scaling corrosion, slime and mass propagation of microorganisms in the heat exchanger, thereby consuming energy, reducing the productivity, increasing the maintenance cost of the equipment, and even possibly causing the shutdown of the unit.
Although some scale removing apparatuses are available on the market for removing scale, the conventional scale removing apparatuses cannot adjust the power, the dosing time and the dosage according to the water quality. Therefore, the power is reduced due to the absorption of the scale, and the continuous operation without stopping the machine is caused, which not only wastes energy but also affects the effect of removing the scale. In view of the above, through continuous research and experiments, the applicant has devised a scale treatment apparatus for setting the operation time of scale removal and chemical dosing, and automatically adjusting the operation power and chemical dosing amount, so as to automate the scale treatment and improve the efficiency.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a scale treatment device, which can set the operation time of the scale collector and drug delivery, and automatically adjust the operation power and drug delivery amount according to the resistance status of the scale collector, so as to make the scale treatment more automatic and efficient.
The scale treatment device comprises a main body, at least one scale collector linked with the main body, and a dosing device linked with the main body. Wherein, the host is provided with a control circuit, the default of the control circuit is provided with a software program, and the scale collector comprises a positive electrode and a negative electrode for generating a high-energy electrolysis signal and quickly generating micromolecule water with strong permeability and dissolubility to form the effect of removing scale; the chemical feeding device is used for feeding the chemical into the cooling water tower to form the functions of sterilization and algae removal; the control circuit can set the operation time of the scale collector and the drug feeding, and can automatically adjust the operation power and the drug feeding amount according to the resistance condition of the scale collector, thereby enabling the scale treatment of the cooling water tower to be automated and more efficient.
In the scale treatment device, the scale collector can release negative ions to remove the scale in the cooling water tower heat dissipation material and the cooling circulating water system.
In the scale treatment device, the control circuit detects the resistance of the positive and negative electrodes of the scale collector, and determines whether the scale reaches the predetermined standard according to the resistance.
In the above scale treatment device, the control circuit is provided with a display control module, and outputs an alarm signal when the scale reaches a set standard, so as to form a warning function for cleaning and maintenance, thereby ensuring the optimal operation of the scale collector.
In the above scale treatment device, when the scale collector is overloaded or the system is abnormal, the control circuit detects the resistance of the positive and negative electrodes of the scale collector, and stops the whole system from operating for maintenance.
The chemical feeding device comprises a pump connected to the control circuit and a chemical tank connected to the pump, so that the pump is controlled by the control circuit to feed the chemical in the chemical tank into the cooling water tower.
Drawings
FIG. 1 is a schematic diagram of the present creation.
FIG. 2 is a perspective view of the host computer.
FIG. 3 is a block diagram of a preferred embodiment of the present invention.
Figure 4 is a perspective view of the scale collector of the present invention.
FIG. 5 is a diagram illustrating the operation state of the present creation.
FIG. 6 is a block diagram of another embodiment of the present invention.
Reference numerals: 1. a host; 11. a control circuit; 12. a display control module; 13. a single chip microcomputer; 14. a display unit; 15. a memory; 16. a tactile sensation receiving unit; 2. a scale collector; 21. a positive electrode; 22. a negative electrode; 3. a medication administration device; 31. a pump; 32. a medicine barrel; 33. a pipeline; 4. a control valve; 5. a cooling water tower; 51. a drain pipe 6 and a circulating water tank.
Detailed Description
Please refer to fig. 1 and 2 together with fig. 3 and 4, which are a schematic diagram of the present invention and a perspective diagram of the host, and a circuit block diagram and a perspective diagram of the scale collector according to the preferred embodiment. As shown in the figure, the device comprises a main machine 1, at least one scale collector 2 linked with the main machine 1, a dosing device 3 linked with the main machine 1 and a control valve 4. The host 1 is provided with a control circuit 11, a software program is defaulted in the control circuit 11, a display control module 12 is arranged in the control circuit 11, the display control module 12 comprises a single chip microcomputer 13, the single chip microcomputer 13 is electrically connected with the control circuit 11 and is in signal connection with a display unit 14, a memory 15 is arranged in the single chip microcomputer 13, and alarm signals such as alarm pictures are stored in the memory 15. The display unit 14 is provided with a touch receiving unit 16, and the touch receiving unit 16 is electrically connected with the single chip microcomputer 13. The display unit 14 is used for displaying an alarm signal, and the display unit 14 is exposed out of the panel of the host 1.
The scale collector 2 comprises a positive electrode 21 and a negative electrode 22, low-voltage high-frequency current which is changed by commercial power into special waveform is transmitted to the positive electrode 21 and the negative electrode 22 to form low-voltage high-frequency and variable-frequency electrolysis, circulating water (large molecular group water is composed of more than 10 water molecules, small molecular water is composed of less than 5 water molecules, common water potential is more than +100mv, electrolysis reducing water is water with negative potential below-250 mv) is electrolyzed into small molecular reducing water with strong dissolubility and permeability, the small molecular reducing water has the capacity of dissolving scale, calcium and magnesium ions with positive electricity after dissolution can be crystallized and separated out on the scale collector 2 to achieve the purpose of removing the calcium and magnesium ions in the circulating water, the water hardness is greatly reduced, the chance of scaling on the surface of a heat exchanger is reduced, and scale prevention is achieved, the effect of removing scale is to achieve the effect of removing scale.
The medication administration device 3 comprises a pump 31 and a medication barrel 32 connected to the pump 31, wherein the pump 31 is connected to the control circuit 11 of the main machine 1, and the pump 31 is connected to the cooling water tower 5 through a suitable pipe 33, so as to put the medication in the medication barrel 32 into the cooling water tower 5, thereby achieving the effects of sterilization and algae removal.
The control valve 4 is disposed in the water discharge pipe 51 of the cooling tower 5, and the control valve 4 is connected to the control circuit 11 of the main machine 1 for controlling the opening and closing of the control valve 4 and further controlling the opening and closing of the water discharge pipe 51.
The control circuit 11 can detect the resistance between the positive electrode 21 and the negative electrode 22 of the scale collector 2, if more scale is present, the resistance will decrease, so as to relatively increase the output power, and accordingly determine the water quality status, and then control and adjust the scale collector 2 to absorb scale and release negative ions according to the water quality status, and control the control valve 4 to discharge the peeled scale and suspended matter from the water discharge pipe 51, and control the pump 3 to adjust the dosage and time.
The scale treatment device is formed by the combination of the components. When the scale collector 2 is installed in the cooling tower 5, the control circuit 11 is used to set the operation time of the scale collector 2 and drug administration by the touch receiving unit 16, and display it on the display unit 14, and automatically adjust the operation power and drug dosage according to the resistance status of the scale collector 2, so as to make the scale treatment of the cooling tower automatic and more efficient.
Refer to FIG. 5, which is a diagram illustrating the operation status of the creation. Please, with reference to FIG. 3 and FIG. 4, the creation and operation procedure includes:
1. the operation date (e.g., weekly) and time (in hours) can be selected by the control circuit 11 of the host computer to meet the actual operation condition of the cooling water system.
2. The control circuit 11 detects and interprets the resistance signal of the scale collector 2, automatically adjusts the power according to the water quality status, and the scale collector 2 effectively adsorbs the scale and releases negative ions to strip and remove the scale in the cooling material of the cooling water tower 5 and the cooling circulating water system.
3. When the peeled scale and suspended matter reach the set level, the control circuit 11 will open the control valve 4 of the water discharge pipe 51 of the cooling water tower 5 to discharge the peeled scale and suspended matter.
4. If the above-mentioned descaling operation is completed, the control circuit 11 determines whether the scale and suspended matter in the scale collector 2 are high, and the control circuit 11 will make the display unit 14 display a corresponding alarm signal to form an alarm effect to remind the user of the need of proper maintenance, so as to ensure that the scale collector 2 keeps the best state during operation.
5. When the control circuit 11 detects that the scale collector 2 is overloaded or abnormal, the control circuit 11 will make the display unit 14 display a corresponding alarm signal to form an alarm function, so as to remind the user that the maintenance is required in real time, and the whole system is shut down.
6. The control circuit 11 selects the operation date (every week) and time (in hours) according to the water quality detected by the scale collector 2, starts the pump 31 of the drug administration device 3, and the drug barrel 32 administers the cooling water tower 5 to prevent bacteria from breeding, and can properly control the drug dosage according to the water quality, thereby reducing unnecessary drug dosage (different drug dosage in different seasons, such as different drug dosage in summer and winter).
7. The display unit 14 of the control circuit 1 of the host 1 can display the accumulated power consumption for the user to refer to, thereby achieving the purpose of energy saving.
Please refer to fig. 6, which is a block diagram illustrating another embodiment of the present invention. As shown in the figure, the present invention can be used in a cooling water tower 5, and also can be used in a circulating water tank 6, and the automatic scale removal and automatic chemical dosing of the circulating water tank 6 can be achieved by the control of the control circuit 11 of the main machine 1 in the scale collector 2, so as to achieve the purpose of sterilization and algae removal.
The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, which is not limited by the following modifications and variations.
In summary, the present invention uses a host with a control circuit, a scale collector, a chemical feeding device and a control valve connected to the control circuit to form a scale treatment device. The scale treatment device can set the operation time of the scale collector and the drug feeding, and can automatically adjust the operation power and the drug feeding amount according to the resistance condition of the scale collector, thereby enabling the scale treatment to be automated and more efficient.
Claims (5)
1. A scale treatment apparatus, comprising:
the host is provided with a control circuit, and the control circuit is defaulted with a software program;
a plurality of scale collectors, which are arranged in the cooling water tower for adsorbing the scale and releasing negative ions to strip the scale and remove and detect the water quality, and are connected with the control circuit of the host machine, and the control circuit selects the operation date and time to accord with the actual operation condition of the cooling water system and automatically adjust the power according to the water quality state;
a chemical dosing device which is connected with the cooling water tower through a pipe body and is connected with a control circuit of the host, and the chemical dosing device is started to dose chemicals to the cooling water tower by the control circuit according to the water quality state so as to prevent bacterial algae from breeding;
and the control valve is arranged in a drain pipe of the cooling water tower, is connected with the control circuit of the host machine, and is opened under the control of the control circuit after the scale collector finishes the adsorption and stripping of the scale so as to discharge the stripped scale and suspended matters.
2. The scale treatment apparatus according to claim 1, wherein the scale collector comprises a positive electrode and a negative electrode, and a low-voltage high-frequency current of a special waveform is supplied to the positive electrode and the negative electrode to form a low-voltage high-frequency, variable-frequency electrolysis, thereby preventing and removing scale.
3. The apparatus of claim 1, wherein the control circuit detects the resistance between the positive electrode and the negative electrode of the scale collector, and determines the water quality status, and controls and adjusts the power of the scale collector according to the water quality status, so that the scale collector effectively absorbs the scale and releases negative ions to strip and remove the scale from the cooling tower.
4. The apparatus of claim 1, wherein the chemical dosing device comprises a pump and a chemical tank connected to the pump, the pump is connected to a control circuit of the host, and the pump is connected to the cooling tower through a suitable pipe for introducing chemicals in the chemical tank into the cooling tower to achieve the functions of sterilization and algae removal.
5. The apparatus of claim 1, wherein the control circuit is connected to a display control module, such that when the control circuit determines that the scale and suspended matter in the scale collector is still high, or the scale collector is overloaded or abnormal, the display control module is triggered by the control circuit and outputs an alarm signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107214931U TWM576163U (en) | 2018-11-02 | 2018-11-02 | Limescale treatment device |
| TW107214931 | 2018-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210683362U true CN210683362U (en) | 2020-06-05 |
Family
ID=66997633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920990771.8U Active CN210683362U (en) | 2018-11-02 | 2019-06-27 | Scale treatment device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210683362U (en) |
| TW (1) | TWM576163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111930159A (en) * | 2020-07-09 | 2020-11-13 | 广东美的厨房电器制造有限公司 | Control method of steam device, household appliance and storage medium |
| CN115739210A (en) * | 2022-12-05 | 2023-03-07 | 广东美的白色家电技术创新中心有限公司 | Method, device, equipment and storage medium for controlling regeneration of soft water resin |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793380B (en) * | 2019-11-19 | 2022-01-11 | 上海颢世环境能源科技有限公司 | Energy management method for cooling water circulation system |
| CN110793379B (en) * | 2019-11-19 | 2022-01-11 | 上海颢世环境能源科技有限公司 | Circulating water management equipment, circulating system and management method based on cooling tower |
-
2018
- 2018-11-02 TW TW107214931U patent/TWM576163U/en unknown
-
2019
- 2019-06-27 CN CN201920990771.8U patent/CN210683362U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111930159A (en) * | 2020-07-09 | 2020-11-13 | 广东美的厨房电器制造有限公司 | Control method of steam device, household appliance and storage medium |
| CN111930159B (en) * | 2020-07-09 | 2021-12-31 | 广东美的厨房电器制造有限公司 | Control method of steam device, household appliance and storage medium |
| CN115739210A (en) * | 2022-12-05 | 2023-03-07 | 广东美的白色家电技术创新中心有限公司 | Method, device, equipment and storage medium for controlling regeneration of soft water resin |
| CN115739210B (en) * | 2022-12-05 | 2024-04-09 | 广东美的白色家电技术创新中心有限公司 | Soft water resin regeneration control method, soft water resin regeneration control device, soft water resin regeneration control equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM576163U (en) | 2019-04-01 |
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