TWM594013U - Water scale collector protection structure of water scale processor - Google Patents

Abstract

A scale collector protection structure of a scale treatment device mainly includes a host provided with a control circuit, a scale collector connected to the host, and a drug administration device connected to the host. The scale collector generates a high-energy electrolysis signal to quickly generate small-molecule water with strong permeability and solubility, which constitutes the adsorption and peeling effect of the original scale; the drug-feeding device is used to put the drug into the cooling water tower to constitute the sterilization The role of algae. Among them, a power detection unit is connected between the scale collector and the control circuit of the host for detecting the current amount of the scale collector. When the current amount is abnormal, the host de-energizes the scale collector to prevent the When the scale collector is separated from the water or the water tower during repair and maintenance, the scale collector is damaged due to empty burning, thereby increasing the service life of the scale collector.

Description

Scale collector protection structure of scale treatment device

This creation relates to a scale collector protection structure of a scale treatment device, in particular to a power supply that shuts down the scale collector when the power is abnormal, so as to prevent the scale collector from being burned by air when it is removed from the water or water tower during maintenance and maintenance. Protective structure of scale collector causing damage to scale collector.

According to the waste heat generated by the general central air conditioning or process equipment, the cooling circulation water is usually used to generate sensible heat (temperature drop) and latent heat (water vapor evaporation) in the cooling tower to exchange heat with the outside air to achieve waste heat removal Purpose. However, since most of the circulating cooling water comes from tap water, groundwater, soft water or reclaimed water, such water contains many dissolved ions that follow the supplemental water to enter the system. When the circulating cooling water evaporates, the concentration factor gradually increases. When the concentration exceeds its solubility in water, scale is generated as a result, and accumulates and adsorbs on the surface of the heat exchanger, resulting in a reduction in the efficiency of the heat exchanger, which in turn causes scale corrosion of the heat exchanger, slime and microorganisms to multiply, which not only consumes Energy, reduced production capacity and increased equipment maintenance costs may even cause the unit to shut down.

Although there are some scale removal equipment on the market, which can constitute the purpose of scale removal, these conventional scale removal equipment cannot adjust the power and the time and dose of medication according to the water quality status. Therefore, the power is often reduced due to the absorption of scale, resulting in continuous action without shutdown, which not only wastes energy but also affects the effect of removing scale. In view of this, the applicant has previously designed and submitted an application This kind of "scale treatment device" enables the scale treatment device to set the operation time of the scale collector and the dosing agent, and it can automatically adjust the operating power and the amount of dosing according to the water value measured by the scale collector, so that the scale treatment can be automated And it is more efficient, and the case has been granted the patent No. M576163. However, during the use of the previous patent, when the scale collector is disconnected from the water or the water tower during repair and maintenance, the operator may forget to turn off the power and cause an empty burn, resulting in damage to the scale collector. Therefore, after continuous research and experiment, the applicant has invented a protective structure for the scale collector of the scale treatment device to prevent the damage of the scale collector due to air burning during repair and maintenance.

The main purpose of this creation is to provide a scale collector protection structure for scale treatment device for detecting the power of the scale collector in the interval time, and power off the scale collector when the current is abnormal to prevent maintenance. 2. Maintenance When the scale collector is separated from the water or water tower, the scale collector is damaged due to empty burning.

The aforementioned scale collector protection structure of the scale treatment device includes a host provided with a control circuit, a scale collector connected to the host, and a drug administration device connected to the host. The scale collector generates a high-energy electrolysis signal to quickly generate small-molecule water with strong permeability and solubility, which constitutes the adsorption and peeling effect of the original scale; the drug-feeding device is used to put the drug into the cooling water tower to constitute the sterilization The role of algae. Among them, a power detection unit is connected between the scale collector and the control circuit for detecting the current amount of the scale collector. When the current amount is abnormal, the host de-energizes the scale collector to prevent maintenance, When the scale collector is separated from the water or the water tower, the scale collector is damaged due to empty burning, thereby increasing the service life of the scale collector.

The scale collector protection structure of the foregoing scale treatment device, wherein the power detection The measuring unit detects the current change of the scale collector at a certain interval and transmits the current change value to the control circuit. When the current is abnormal, the power supply of the scale collector is disconnected through the control circuit of the host.

1‧‧‧Host

11‧‧‧Control circuit

12‧‧‧Touch screen

2‧‧‧ scale collector

21‧‧‧Power detection unit

3‧‧‧Dosing device

31‧‧‧Pump

32‧‧‧ Medicine barrel

33‧‧‧ pipeline

4‧‧‧Control valve

5‧‧‧Cooling tower

51‧‧‧Drain

Figure 1 is the architectural diagram of this creation.

Figure 2 is a perspective view of the host of this creation.

Figure 3 is a circuit block diagram of the preferred embodiment of the present creation.

Figure 4 is the use state diagram of this creation.

Figure 5 is the maintenance status chart of this creation.

Please refer to Fig. 1 and Fig. 2 at the same time, and cooperate with Fig. 3, which is an architectural diagram and a three-dimensional diagram of the host, and a circuit block diagram of the preferred embodiment. As shown in the figure, the present creation includes a host 1 and a scale collector 2 connected to the host 1, and a drug administration device 3 and a control valve 4 connected to the host 1. The host 1 is provided with a control circuit 11, a software program is preset in the control circuit 11, and a touch screen 12 is connected by the control circuit 11, so that the touch screen 12 protrudes from the panel of the host 1.

The scale collector 2 is connected to the control circuit 11 of the host 1, and the control circuit 11 controls the power on and off. It includes a positive electrode and a negative electrode. The control circuit 11 changes the controlled mains into a special waveform The low-voltage high-frequency current is sent to the positive electrode and the negative electrode to form low-voltage high-frequency, variable-frequency electrolysis, so that the circulating water (large molecule water is composed of more than 10 water molecules, small molecule water is composed of less than 5 water molecules, Ordinary water potential is above +100mv, Electrolytic reduced water is water with a negative potential of -250mv or less) Electrolyzed into small molecule reduced water with strong solubility and permeability, small molecule reduced water has the ability to dissolve scale, and can make calcium and magnesium ions positively charged after dissolution Crystallized and precipitated on the scale collector 2 to achieve the purpose of removing calcium and magnesium ions in the circulating water, greatly reducing the hardness of the water body and reducing the chance of scale formation on the surface of the heat exchanger, thus playing the role of scale prevention and descaling The effect of scale. The positive electrode and the negative electrode of the scale collector 2 are respectively connected to a power detection unit 21, and connected to the control circuit 11 of the host 1 by the power detection unit 21, and detected by the power detection unit 21 The current of the scale collector 2 changes, and the standard current value of the scale collector 2 is set by the control circuit 11.

The medicine feeding device 3 includes a pump 31 and a medicine barrel 32 connected to the pump 31, so that the pump 31 is connected to the control circuit 11 of the host 1, and the pump 31 is connected to the cooling water tower 5 through an appropriate pipe 33 In order to put the medicine in the medicine barrel 32 into the cooling water tower 5, it constitutes the function of sterilization and algae removal.

The control valve 4 is provided in the drain pipe 51 of the cooling water tower 5. The control valve 4 is connected to the control circuit 11 of the host 1 for controlling the opening and closing of the control valve 4, and further controlling the opening of the drain pipe 51 And closed.

The aforementioned control circuit 11 can detect the resistance value between the positive electrode and the negative electrode of the scale collector 2, such as more scale means lower resistance, which relatively increases the output power, and the water quality status is judged according to the water quality. State, control and adjust the scale collector 2 to adsorb scale and release negative ions, and automatically detect according to the water quality to control the control valve 4 to discharge suspended matter stripped from the water by the drain pipe 51.

The combination of the aforementioned components constitutes a scale treatment device. During installation, the scale collector 2 is placed in the cooling water tower 5. The control circuit 11 is provided for setting by the touch screen 12. The running time of the scale collector 2 and the dosing are set and displayed on the touch screen 12, and the operating power and the amount of dosing can be automatically adjusted according to the water value condition detected by the scale collector 2, so that the scale treatment of the cooling water tower can be Automated and more efficient. The power detection unit 21 is used to detect the current amount of the scale collector 2. When the current amount is abnormal, the host 1 powers down the scale collector 2 to prevent the scale collector 2 from being repaired or maintained. When detached from the water or water tower 5, the current collector causes the air burn to cause damage to the scale collector 2, thereby increasing the service life of the scale collector 2.

Please refer to Figure 4 for the action state diagram of this creation. Please cooperate with Figure 2 and Figure 3, when this creative is running, the control circuit 11 of the host selects the running date (such as: weekly) and time (in hours), and the control circuit 11 detects, Interpret the resistance signal of the scale collector 2 and automatically adjust the power according to the water quality. The scale collector 2 effectively absorbs the scale and releases negative ions, and removes the scale in the cooling water tower 5 heat sink and the cooling circulating water system; when the water is stripped When the suspended matter reaches the set standard, the touch screen 12 will display, and at the same time, the control circuit 11 will open the control valve 4 of the drain pipe 51 of the cooling tower 5 to discharge the peeled scale and suspended matter.

Please refer to Figure 5 for the maintenance status diagram of this creation, please cooperate with Figure 3, as shown in the figure, when this creation is in use, the detection of the power detection unit 21 is first set by the touch screen 12 And the interval between transmitting the detection information to the control circuit 11. During use, when the scale collector 2 needs maintenance or repair, when the scale collector 2 is disconnected from the water or water tower, if the operator does not power off the scale collector 2, it may cause current to the scale collector 2 Will fall below the preset value and burn. The power detection unit 21 of the present invention continuously detects the current change of the scale collector 2 and transmits the detected information to the control circuit 11 of the host 1, For the control circuit 11 to interpret. If the back current value is less than the front current value up to the preset standard and lasts for a certain period of time (for example: the previous current value is 20A and the latter current value is 5A), after the interpretation by the control circuit 11, the scale can be collected The power of the device 2 is cut off to prevent the scale collector 2 from being separated from the water or the water tower 5 during maintenance and maintenance, to protect the anode of the scale collector 2 and prevent the damage of the scale collector 2 due to empty burning, thereby improving the scale collector 2 service life.

The foregoing embodiments are only to illustrate the preferred implementation of this creation, but not to limit the scope of this creation. Any slight modification or modification will not lose the essence of this creation, nor will it deviate from the spiritual scope of this creation.

To sum up, in this creation, a scale collector connected with a power detection unit, together with a host equipped with a control circuit, constitutes a scale collector protection structure of a scale treatment device. Make the scale treatment device. In order to detect the power of the scale collector in the interval time, the scale collector is powered off when the power is abnormal, so as to prevent the scale collector from being burned due to empty burning when the scale collector is disconnected from the water or the water tower during maintenance and maintenance. Damaged. For a practical design, sincerity is the creation of all novelty, I file a patent application according to law, and I hope the Bureau will examine it, and grant the patent as soon as possible.

1‧‧‧Host

12‧‧‧Touch screen

2‧‧‧ scale collector

3‧‧‧Dosing device

31‧‧‧Pump

32‧‧‧ Medicine barrel

33‧‧‧ pipeline

4‧‧‧Control valve

5‧‧‧Cooling tower

51‧‧‧Drain

Claims (2)

A scale collector protection structure of a scale treatment device includes a host and a scale collector connected to the host, and a medicine injection device and a control valve connected to the host, wherein the host is provided with a control circuit The control circuit detects and interprets the resistance signal of the scale collector, and automatically adjusts the power according to the water quality. The scale collector effectively absorbs scale and releases negative ions, and removes and removes the scale in the cooling water tower cooling material and the cooling circulating water system. The characteristics are: The scale collector is connected to a power detection unit, and the power detection unit is connected to the control circuit of the host, and the current detection amount of the scale collector is detected by the power detection unit. The control circuit of the host de-energizes the scale collector to prevent the scale collector from being damaged by empty burning when the scale collector is disconnected from the water or the water tower during repair and maintenance, thereby increasing the service life of the scale collector. The scale collector protection structure of the scale treatment device as described in item 1 of the patent scope, wherein the power detection unit detects the current change of the scale collector at intervals and transmits the current change value to the host The control circuit is used to cut off the power supply of the scale collector through the control circuit of the host when the current is abnormal.

Images