CN205241305U - Split type water manufacturing installation that disinfects - Google Patents

Abstract

A split type sterilizing water manufacturing device relates to the field of object disinfection methods or devices. The device is a three-layer split structure, from the bottom to the top are the dosing tank, the clean water tank and the control box. The structure is reasonable in design, convenient for transportation, compact in structure, and easy to maintain and replace. In the dosing box, there are hydrochloric acid dosing box and sodium hypochlorite dosing box. This kind of dosing structure is convenient for the operator to carry out the feeding operation. The operation is simple and practical. It improves the traditional dosing method, thereby reducing the volatilization of the medicine solution. And splashing, the mixer is a rectangular ring-shaped pipeline structure, which makes the mixed solution of sodium hypochlorite solution and water, and the mixed solution of hydrochloric acid and water more fully mixed.

Description

Separate type sterilizing water manufacturing device

technical field

The utility model relates to a disinfection device for objects, in particular to a split type sterilization water manufacturing device.

Background technique

Nowadays, with people's high attention to health and the continuous improvement of sanitary conditions, the application range of sterilized water is becoming more and more extensive. With the rapid development of science and technology, more and more devices for producing sterilizing water have appeared. Currently, some devices for making sterilizing water on the market are bulky and complicated to operate, and some devices are only designed with one mixing channel, which cannot make the water Components such as hydrochloric acid and sodium hypochlorite are fully mixed, so that the obtained hypochlorous acid mixture is not ideal. Due to the above-mentioned total defects, the current sterilizing water device cannot be widely popularized and applied.

Contents of the invention

Aiming at the problems existing in the prior art, the utility model proposes a split-type sterilizing water manufacturing device, which solves the problems of insufficient mixing, easy volatilization and splashing, and difficult transportation of the traditional drug-dosing method. Simple, easy to produce and use.

The technical solution adopted by the utility model is: a split-type sterilizing water manufacturing device, which is a three-layer split structure, from bottom to top are the dosing box, the clean water tank and the control box;

A hydrochloric acid dosing box and a sodium hypochlorite dosing box are arranged in the dosing box, a hydrochloric acid dosing pump is arranged behind the hydrochloric acid dosing box, and a sodium hypochlorite dosing pump is arranged behind the sodium hypochlorite dosing box;

A water purifier is arranged in the clean water tank;

The control box is provided with a mixer, a buffer and a programmable logic controller;

One end of the hydrochloric acid dosing pump is connected to the hydrochloric acid dosing box, and the other end of the hydrochloric acid dosing pump is connected to the input end of the mixer; one end of the sodium hypochlorite dosing pump is connected to the sodium hypochlorite dosing box, and the other end of the sodium hypochlorite dosing pump is connected to the other end of the mixer. One input end, the output end of the mixer is connected to the buffer, one end of the water purifier is connected to tap water, and the other end is connected to the mixer.

Described mixer comprises tap water passage, hydrochloric acid passage, sodium hypochlorite passage and mixing passage, tap water passage one end connects hydrochloric acid passage, the other end connects sodium hypochlorite passage, the other end of hydrochloric acid passage and the other end of sodium hypochlorite passage all connect mixing passage, form the cross-section that is rectangular Ring pipe.

Both the hydrochloric acid dosing box and the hypochlorous acid dosing box are provided with liquid level sensors, the output ends of the liquid level sensors are connected to the input ends of the programmable logic controller, and the two output ends of the programmable logic controller are , one way is connected to the hydrochloric acid dosing pump, and the other is connected to the sodium hypochlorite dosing pump.

The hydrochloric acid dosing pump is connected to the hydrochloric acid dosing box through a hose, the sodium hypochlorite dosing pump is connected to the sodium hypochlorite dosing box through a hose, and the mixer is connected to the buffer through a pipeline.

A first partition is arranged between the hydrochloric acid dosing box and the hydrochloric acid dosing pump, and a second partition is arranged between the sodium hypochlorite dosing box and the sodium hypochlorite dosing pump.

Advantages and beneficial effects of the utility model: the split type sterilizing water manufacturing device is a three-layer split structure, which is a dosing box, a clean water tank and a control box from bottom to top. The structure is reasonable in design, convenient in transportation, and compact in structure. , Easy to repair and replace. In the dosing box, there are hydrochloric acid dosing box and sodium hypochlorite dosing box. This dosing structure is convenient for the operator to carry out the feeding operation, easy to operate, and easy to use. It changes the traditional dosing method, thereby reducing the volatilization of the medicine solution. And splashing, the mixer is a rectangular ring-shaped pipeline structure in section, so that the mixed solution of sodium hypochlorite solution and water, and the mixed solution of hydrochloric acid and water are more fully mixed.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is the split structure schematic diagram of the split type sterilizing water manufacturing device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the split type sterilizing water manufacturing device of the present invention;

The serial numbers in the figure are as follows: 1 control box, 1-1 mixer, 1-1-1 tap water channel, 1-1-2 hydrochloric acid channel, 1-1-3 sodium hypochlorite channel, 1-1-4 mixed solution channel, 1 -2 buffer, 2 LCD screen, 3 clean water tank, 3-1 water purifier, 4 dosing box, 4-1 hydrochloric acid dosing box, 4-2 hydrochloric acid dosing pump, 4-3 sodium hypochlorite dosing box, 4-4 Sodium hypochlorite dosing pump.

detailed description

Below in conjunction with accompanying drawing 1～2, the structure of the present utility model is described in further detail.

The split-type sterilizing water manufacturing device adopted in this embodiment, as shown in Figure 1, the device is a three-layer split-type structure, and from bottom to top are the dosing box 4, the clean water tank 3 and the control box 1, and the clean water tank 3 Fixedly installed on the top of the dosing box 4 through the positioning installation hole, the control box 1 is fixedly installed on the top of the clean water tank 3 through the positioning installation hole, and the bottom of the control box 1 is connected with a power cable, a tap water inlet pipe and a finished product outlet pipe of disinfected water. When carrying, the connecting cables and flexible pipes between the control box 1 and the dosing box 4 can be disconnected and shipped separately. The specific structure is as follows:

The control box 1 is provided with a door for equipment maintenance. The control box 1 is provided with a liquid crystal touch screen 2 for setting parameters of the equipment and monitoring the running status of the equipment.

As shown in Figure 2, a hydrochloric acid dosing box 4-1 and a sodium hypochlorite dosing box 4-3 are relatively arranged in the dosing box 4, and a hydrochloric acid dosing pump 4-2 is arranged behind the hydrochloric acid dosing box 4-1 ( For example, it is a one-way variable pump), a first partition is arranged between the hydrochloric acid dosing box 4-1 and the hydrochloric acid dosing pump 4-2, and a sodium hypochlorite dosing pump 4-3 is arranged behind the sodium hypochlorite dosing box 4-3 4 (for example, a one-way variable pump), a second partition is arranged between the sodium hypochlorite dosing box 4-3 and the sodium hypochlorite dosing pump 4-4.

A water purifier is provided in the clean water tank, and the model of the water purifier in the present embodiment is a 10-inch pre-filter.

A mixer 1-1, a buffer 1-2 and a programmable logic controller are arranged in the control box.

One end of the hydrochloric acid dosing pump 4-2 is connected to the hydrochloric acid dosing box 4-1 through a hose, and the other end of the hydrochloric acid dosing pump 4-2 is connected to the input end of the mixer 1-1 through a hose. One end of the sodium hypochlorite dosing pump 4-4 is connected to the sodium hypochlorite dosing box 4-3 through a flexible pipe, and the other end of the sodium hypochlorite dosing pump 4-4 is connected to the other input end of the mixer 1-1 through a flexible pipe. One end of the water purifier 3-1 is connected to running water (the end connected to the running water is also provided with a check valve to prevent the solution from flowing back into the water pipe), and the other end is connected to the mixer 1-1 through a pipeline.

The mixer 1-1 is a circular pipeline structure with a rectangular section, including a tap water channel 1-1-1, a hydrochloric acid channel 1-1-2, a sodium hypochlorite channel 1-1-3 and a mixed solution channel 1-1-4, One end of tap water channel 1-1-1 is connected with hydrochloric acid channel 1-1-2, and water and hydrochloric acid liquid flow along the hydrochloric acid channel 1-1-2 above under the negative pressure of hydrochloric acid dosing pump 4-2, so that hydrochloric acid also flows with The water is fully mixed; the other end of the tap water pipeline 1-1-1 is connected to the sodium hypochlorite channel 1-1-3, and water and sodium hypochlorite flow along the lower sodium hypochlorite channel 1-1-3 under the negative pressure of the sodium hypochlorite dosing pump 4-4 , so that the sodium hypochlorite solution and water are thoroughly mixed. The hydrochloric acid solution and the sodium hypochlorite solution flow to the buffer 1-2 after completing the reaction in the mixing channel 1-1-4.

Both the hydrochloric acid dosing box 4-1 and the hypochlorous acid dosing box 4-3 are provided with liquid level sensors, the output end of the liquid level sensor is connected to the input end of the programmable logic controller, and the programmable logic controller has two outputs One end is connected to the hydrochloric acid dosing pump, and the other is connected to the sodium hypochlorite dosing pump.

In the present embodiment, the process of utilizing this structure to produce disinfectant is as follows:

After the tap water enters the tap water pipeline, it is divided into two paths, one path is mixed with hydrochloric acid, and the other path is mixed with sodium hypochlorite. The hydrochloric acid dosing pump is used to quantitatively extract hydrochloric acid in the hydrochloric acid medicine tank. The extracted hydrochloric acid and water are mixed and diluted in a certain proportion under the negative pressure of the hydrochloric acid dosing pump through the hydrochloric acid channel and enter the mixing channel. The sodium hypochlorite medicinal solution pump is used to quantitatively extract the sodium hypochlorite in the sodium hypochlorite medicine box. The extracted sodium hypochlorite is mixed and diluted with water in a certain proportion and enters the mixing channel along the sodium hypochlorite channel pipeline. In order to prevent the mixed solution from flowing back into the tap water pipe, a check valve is installed on the tap water channel. The diluted hydrochloric acid and the diluted sodium hypochlorite react in the mixed liquid pipeline to generate hypochlorous acid. At this time, the pH value and concentration of the hypochlorous acid solution will fluctuate in a small range, and the unstable hypochlorous acid solution enters the buffer through the mixing channel. In , the pH and concentration will stabilize after buffer mixing. The programmable logic controller receives the signal of the pH value sensor, and adjusts the pH value of the mixed liquid according to the fuzzy theory.

Claims (5)

1. A split-type sterilizing water manufacturing device, characterized in that: the device is a three-layer split structure, from bottom to top followed by a dosing box, a clean water tank and a control box; A hydrochloric acid dosing box and a sodium hypochlorite dosing box are arranged in the dosing box, a hydrochloric acid dosing pump is arranged behind the hydrochloric acid dosing box, and a sodium hypochlorite dosing pump is arranged behind the sodium hypochlorite dosing box; A water purifier is arranged in the clean water tank; The control box is provided with a mixer, a buffer and a programmable logic controller; One end of the hydrochloric acid dosing pump is connected to the hydrochloric acid dosing box, and the other end of the hydrochloric acid dosing pump is connected to the input end of the mixer; one end of the sodium hypochlorite dosing pump is connected to the sodium hypochlorite dosing box, and the other end of the sodium hypochlorite dosing pump is connected to the other end of the mixer. One input end, the output end of the mixer is connected to the buffer, one end of the water purifier is connected to tap water, and the other end is connected to the mixer. 2. The split type sterilizing water manufacturing device as claimed in claim 1, characterized in that: the mixer includes a tap water channel, a hydrochloric acid channel, a sodium hypochlorite channel and a mixing channel, one end of the tap water channel is connected to the hydrochloric acid channel, and the other end is connected to the sodium hypochlorite channel , the other end of the hydrochloric acid channel and the other end of the sodium hypochlorite channel are connected to the mixing channel to form a rectangular ring-shaped pipeline. 3. The split-type sterilizing water manufacturing device as claimed in claim 1, characterized in that: said hydrochloric acid dosing box and hypochlorous acid dosing box are all provided with liquid level sensors, and the output of said liquid level sensors The terminal is connected to the input terminal of the programmable logic controller, and the two output terminals of the programmable logic controller are connected to the hydrochloric acid dosing pump, and the other is connected to the sodium hypochlorite dosing pump. 4. The split-type sterilizing water manufacturing device as claimed in claim 1, characterized in that: the hydrochloric acid dosing pump is connected to the hydrochloric acid dosing box through a hose, and the sodium hypochlorite dosing pump is connected to the sodium hypochlorite dosing through a hose box, the The mixers are piped to the buffers. 5. The split type sterilizing water manufacturing device as claimed in claim 1, characterized in that: a first partition is arranged between the hydrochloric acid dosing box and the hydrochloric acid dosing pump, and between the sodium hypochlorite dosing box and the sodium hypochlorite dosing pump A second partition is provided.