CN201445661U - Electrolytic device for swimming pool disinfection - Google Patents

Abstract

The utility model relates to an electrolytic device for disinfecting a swimming pool, which comprises an electrolytic control box, an electrolytic reaction box and a plate electrode arranged in the electrolytic reaction box, wherein the positive electrode and the negative electrode of the plate electrode are controlled by the electrolytic control box; the electrolytic reaction box is respectively provided with a water inlet which can be connected with the water outlet end of the swimming pool and a water outlet which is connected with the water inlet end of the swimming pool. Because the sodium hypochlorite NaClO disinfectant is uniformly electrolyzed when water is taken from the swimming pool by the pump and passes through the electrolytic reaction box, and then flows back to the swimming pool, the disinfectant can be uniformly mixed, has good disinfection effect, can continuously and circularly disinfect, is simple to maintain and install, and can be used for medical treatment, swimming pool, massage pool, industrial water treatment and the like.

Description

Electrolysis unit for swimming pool disinfection

【Technical field】

The utility model relates to an electrolysis device used for disinfection of swimming pools.

【Background technique】

At present, when people disinfect swimming pools, they generally use solid-state disinfectant tablets (such as chlorine pills) or liquid disinfectants (such as bleach water). Disinfection by dissolving, or pouring the disinfectant directly into the swimming pool, although this method is relatively simple, but the disinfection effect is poor due to the uneven mixing of the disinfectant in the swimming pool. This method of disinfection by placing the disinfectant manually method, there are still many artificial uncertain factors. In addition to the difficulty in grasping the time interval of replenishing disinfection drugs each time, it is also difficult to control the amount added. If you add too much at this time, it will be bad for the human body. The disinfection effect cannot be achieved.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide an electrolysis device with simple maintenance and installation, uniform mixing of disinfectant drugs, good bactericidal effect, and continuous production of disinfectant.

In order to solve the above-mentioned conventional technical problems, the utility model adopts the following technical solutions:

An electrolysis device for disinfection of swimming pools, comprising an electrolysis control box, an electrolysis reaction box and an electrode plate arranged in the electrolysis reaction box, the positive and negative electrodes of the electrode plate are controlled by the electrolysis control box; in the electrolysis reaction box A water inlet that can be connected to the water outlet of the swimming pool and a water outlet that can be connected to the water inlet of the swimming pool are respectively arranged on the top.

In an improved solution to the electrolysis device for swimming pool disinfection, a flow or gas sensor is provided in the electrolysis reaction box, and the flow or gas sensor is electrically connected to the electrolysis control box.

In an improved solution to the above electrolysis device for swimming pool disinfection, the electrode plate is composed of several pairs of positive and negative electrodes at equal distances, and each pair of positive and negative electrodes is inserted into the electrode hole of the fixed shell.

In an improved solution to the above-mentioned electrolysis device for swimming pool disinfection, the electrode plate is made of corrosion-resistant titanium metal, and a noble metal coating is coated on the titanium electrode plate.

Compared with the prior art, the beneficial effects of the utility model are: 1), because it is evenly electrolyzed out sodium hypochlorite NaClO disinfectant when passing through the electrolytic reaction box by pumping water from the swimming pool, and then flows back into the swimming pool , so that the disinfectant can be mixed evenly, the disinfection effect is good, and it can continue to sterilize continuously. Its maintenance and installation are simple, and it can be used in medical treatment, swimming pool, massage pool, industrial water treatment, etc.; 2), in the utility model In a preferred embodiment, a flow rate or a gas sensor is provided in the electrolytic reaction box, and when the flow rate or the gas sensor senses that there is no water flow or gas in the electrolytic reaction box, the electrode output is stopped within a specified time to prevent chlorine gas from The accumulation in the device creates a danger, which protects the life of the electrolysis device. At the same time, the corresponding signal lights of the electrolysis control box are lit, so that professionals can carry out corresponding troubleshooting. Therefore, this embodiment is a better implementation solution, and its safety is higher.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

【Description of drawings】

Fig. 1 is the system device figure of the utility model embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model embodiment;

Fig. 3 is the structural representation of the utility model embodiment;

Fig. 4 is a schematic circuit diagram of an embodiment of the utility model.

【Detailed ways】

The utility model relates to an electrolysis device for swimming pool disinfection, which includes an electrolysis control box 1, an electrolysis reaction box 2 and an electrode plate 3 arranged in the electrolysis reaction box 2. The positive and negative electrodes of the electrode plate 3 are formed by The electrolysis control box 1 controls the energization and current size, where the positive and negative poles of the electrode plate 3 are electrically connected to the electrolysis control box 1 through their respective electrode connection ports 6; The water inlet 21 connected with the end and the water outlet 22 connected with the water inlet end of the swimming pool.

The working principle of the utility model is as follows: Generally, 3000-5000PPM salt content is added to the swimming pool, and then the electrolysis device electrolyzes the brine flowing through the electrolysis reaction box 2 through the metal electrode of the electrode plate 3, and the salt water can be automatically generated during electrolysis. Concentration of chlorine disinfectant, and chlorine disinfectant can effectively eliminate E. coli and algae in the water, so when the water flows through the electrode, electrolysis occurs, reducing chlorine from the salt and releasing it into the water, so as to maintain the cleanliness of the water quality ; And the electric energy added to the electrolytic plate can be adjusted through the electrolysis control box 1 to control the production of chlorine disinfectant.

The electrolysis process of brine is:

Cl2+2NaOH=NaCl+NaClO+H2O

It can be seen that these reactants 2NaOH and Cl can regenerate sodium hypochlorite NaClO, which is dissolved in sterilized water and re-enters in the swimming pool after being discharged through the water outlet 22, becoming swimming pool water with sodium hypochlorite NaClO disinfectant. The water pumped from the swimming pool is evenly electrolyzed into the sodium hypochlorite NaClO disinfectant when passing through the electrolytic reaction box, and then flows back into the swimming pool, so that the disinfectant can be mixed evenly, the disinfection effect is good, and the disinfection can be continuously circulated. The utility model has the advantages of small volume, easy installation, simple operation, easy management and maintenance, and safe design.

The utility model can be used for disinfection of drinking water or other sewage besides swimming pools.

In this embodiment, a flow or gas sensor 4 is provided in the electrolysis reaction box 2 , and the flow or gas sensor 4 is electrically connected to the electrolysis control box 1 . When the flow or gas sensor 4 senses that there is no water flow or gas in the electrolysis reaction box, it will send a signal to the electrolysis control box 1, and the control box will cut off the current of the electrode plate, and stop the output of the electrode within the specified time, so the system will immediately stop producing chlorine gas , to prevent the danger caused by the accumulation of chlorine gas in the device, and to protect the life of the electrolysis device; at the same time, the corresponding signal light of the electrolysis control box is lit, so that professionals can carry out corresponding troubleshooting. Therefore, this embodiment is a better implementation plan, and its safety is more high.

As shown in Figures 2 and 3, the electrode plate 3 is composed of several pairs of positive and negative electrodes at equal distances, and the electrodes of the same polarity are connected in parallel, and each pair of positive and negative electrodes is inserted into the electrode hole 51 of the fixed shell 5. When disassembling or replacing the electrode plate, the fixed shell can be easily taken out, so that in addition to ensuring that each pair of electrodes is equidistant to achieve uniform electrolysis of the water in the electrolysis reaction box, it is also very convenient for maintenance or installation. The electrode plate is made of corrosion-resistant titanium metal, and the titanium electrode plate is coated with a precious metal coating to improve electrolysis efficiency and prolong the service life of the electrode.

As shown in Figure 4, it is a circuit diagram of the present utility model, wherein the electrolytic control control box 1 mainly includes a transformer arranged on the circuit board and a polarity control circuit for controlling the current flow of the electrode plate. Here, the polarity control circuit includes There are two thyristor elements 7, 8. When one of the thyristor elements 7 is turned on, the electrode connection port connected to it and the electrode corresponding to the connection port are at high voltage, and the other electrode connection port and its corresponding electrode are correspondingly high voltage. The corresponding electrode is low voltage; on the contrary, when another thyristor element 8 is turned on, the above-mentioned positive and negative electrodes conduct electricity in reverse to electrolyze the brine. Time can also be set in the electrolysis control box 1 to adjust the electrode plate 3 Polarity exchange time, according to the preset time interval to automatically adjust the polarity of the electrode in reverse to prevent the accumulation of dirt on the electrode plate and affect the electrolysis effect. It can be seen from the figure that the flow or gas sensor 4 and the control box When the flow or gas sensor 4 senses that there is no water flow in the electrolytic reaction box or the power supply is disturbed and the brine water level is too low, it will send a signal to the control element in the circuit board, thereby cutting off the current of the electrode plate. Stop continuing to electrolyze brine.

In this embodiment, the electrolytic reaction box 2 includes a box body 23 and a box cover 24 threadedly connected to one end of the box body. It is arranged in the box between the water inlet and the water outlet; in addition, the electrode connection port 6 and the flow or gas sensor 4 are arranged on the box cover 24 for easy installation and maintenance.

Claims (4)

1. one kind is used for swimming pool disinfectant electrolysis unit, it is characterized in that: electrolysis control box (1), cell reaction box (2) and be arranged on battery lead plate (3) in the cell reaction box (2), and the positive and negative electrode of described battery lead plate (3) is controlled by electrolysis control box (1); On described cell reaction box (2), be respectively equipped with water inlet (21) that can be connected and the outlet (22) that is connected with the water inlet end of swimming pool with the water side of swimming pool.

2. the swimming pool disinfectant electrolysis unit that is used for according to claim 1 is characterized in that: be provided with flow or gas sensor (4) in described cell reaction box (2), described flow or gas sensor (4) are electrically connected with electrolysis control box (1).

3. the swimming pool disinfectant electrolysis unit that is used for according to claim 1 and 2, it is characterized in that: described battery lead plate (3) is made up of equidistant positive and negative electrode some, and every pair of positive and negative electrode is inserted in the electrode hole (51) of set casing (5).

4. the swimming pool disinfectant electrolysis unit that is used for according to claim 3, it is characterized in that: described battery lead plate (3) is to make with corrosion-resistant titanium.

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