阅读说明：本技术 中央卫生系统 (Central sanitation system ) 是由 朱胜浦 刘鹤群 夏飞 于 2020-12-29 设计创作，主要内容包括：中央卫生系统,涉及清洗消毒领域,该系统包括电解水模块、泡沫清洗模块和电气模块。泡沫清洗模块包括第一电动球阀、比例泵、第一逆止阀,泡沫出水口,它们之间通过管道连接。电解水模块包括控制装置、电解水产生装置和检测装置,它们之间通过管道连接。电气模块包括PLC、变频器。该泡沫清洗消杀一体机将泡沫清洗与电解水消毒高度集成于一个箱体内,减少了占地面积；该装置可同时或单独使用泡沫清洗和电解水进行消毒,节省时间,减少了人力浪费,提高生产效率,降低了工厂的清洗和消毒成本。(A central sanitation system relates to the field of cleaning and disinfection and comprises an electrolyzed water module, a foam cleaning module and an electrical module. The foam cleaning module comprises a first electric ball valve, a proportioning pump, a first check valve and a foam water outlet which are connected through a pipeline. The electrolyzed water module comprises a control device, an electrolyzed water generating device and a detection device which are connected through a pipeline. The electric module comprises a PLC and a frequency converter. The foam cleaning and sterilizing all-in-one machine integrates foam cleaning and electrolytic water sterilization into a box body, so that the floor area is reduced; the device can use the foam to wash simultaneously or the brineelectrolysis disinfects, saves time, has reduced the manpower extravagant, improves production efficiency, has reduced the washing and the disinfection cost of mill.)

1. The central sanitation system comprises a box body and is characterized in that a foam cleaning module, an electrolyzed water module and an electric module are arranged in the box body;

the foam cleaning module comprises a first electric ball valve, a proportioning pump, a first check valve and a foam water outlet, wherein the feeding end of the first electric ball valve and the discharging end of the water inlet are connected through pipelines;

the electrolytic water module comprises a control device, an electrolytic water generating device and a detection device, and the control device, the electrolytic water generating device and the detection device are sequentially connected through pipelines; the control device comprises a pressure transmitter, a second electric ball valve and a flowmeter, and the water inlet discharge end is connected with the pressure transmitter feed end, the pressure transmitter discharge end is connected with the second electric ball valve feed end, and the second electric ball valve discharge end is connected with the flowmeter feed end through a pipeline;

the electric module comprises a PLC and a frequency converter, a PLC signal input end is connected with a flow meter signal output end, a PLC signal output end is connected with a frequency converter control signal input end, a frequency converter power output end is connected with a water inlet pump frequency signal input end, and the water inlet pump is arranged at a water inlet feed end.

2. The central hygiene system according to claim 1, characterized in that the electrolyzed water generating apparatus comprises a second check valve, an electrolysis cell, a static mixer, an electrolyzed water outlet; the flowmeter discharge end with the second check valve feed end the second check valve discharge end with the electrolysis trough feed end the electrolysis trough discharge end with the static mixer feed end the static mixer discharge end with pass through the pipe connection between the brineelectrolysis delivery port feed end.

3. The central hygiene system according to claim 1, characterized in that the detection device comprises a detector and an electric diaphragm pump, and the discharge end of the static mixer is connected with the feed end of the electric diaphragm pump, and the discharge end of the electric diaphragm pump is connected with the feed end of the detector through pipelines.

4. The central hygiene system according to claim 3, characterized in that a pH meter, an available chlorine meter and a float flowmeter are arranged in the meter.

5. The central hygiene system according to claim 1, characterized in that a 4G internet of things module is provided in the electrical module.

Technical Field

The invention relates to the field of cleaning and disinfecting systems, in particular to a central sanitation system.

Background

When cleaning and disinfecting places such as factories and the like, a foam cleaning workstation is generally adopted for cleaning and then an electrolytic water disinfection workstation is adopted for disinfection. The traditional foam cleaning workstation and the traditional electrolytic water disinfection workstation have large occupied areas which can reach 4-5 m respectively²And when the operator performs cleaning and disinfection, the operator needs to operate two machines, so that the operator needs to divide twice operation or needs to operate by multiple persons, the workstation is very inconvenient to move, the cost of cleaning and disinfection is increased during the cleaning process, and the work efficiency is reduced. There is therefore a need for a sanitary system that addresses the above problems.

Disclosure of Invention

The invention provides a technical scheme of a central sanitation system, which solves the problems of large occupied area, low working efficiency caused by batch operation and the like when a foam cleaning workstation and electrolytic water are used for disinfection in the cleaning and disinfection process.

The central sanitation system comprises a box body, wherein a foam cleaning module, an electrolytic water module and an electric module are arranged in the box body.

The foam cleaning module comprises a first electric ball valve, a proportioning pump, a first check valve, a foam water outlet, a first electric ball valve feeding end and a water inlet discharging end, wherein the first electric ball valve discharging end and the proportioning pump feeding end, the proportioning pump discharging end and the first check valve feeding end, and the first check valve discharging end and the foam water outlet feeding end are connected through pipelines; the foam cleaning module can generate foam cleaning liquid for cleaning.

The electrolyzed water module comprises a control device, an electrolyzed water generating device and a detection device which are connected in sequence through pipelines; the control device comprises a pressure transmitter, a second electric ball valve and a flowmeter, wherein the water inlet discharge end and the pressure transmitter feed end are connected through a pipeline; the electrolyzed water can be generated by the electrolyzed water module for disinfection.

The electric module comprises a PLC and a frequency converter, a PLC signal input end is connected with a flow meter signal output end, a PLC signal output end is connected with a frequency converter control signal input end, a frequency converter power output end is connected with a water inlet pump frequency signal input end, and a water inlet pump is arranged at a water inlet feed end. The flow stability of the electrolyzed water module branch and the foam cleaning module branch can be controlled by the electric module.

Specifically, detection device is including detecting meter and electronic diaphragm pump, and through the pipe connection between static mixer discharge end and electronic diaphragm pump feed end, electronic diaphragm pump discharge end and the detection meter feed end. Through setting up electronic diaphragm, effectively guarantee to detect the flow stability of branch road.

Specifically, the detector comprises a PH detector, an effective chlorine concentration detector and a float flowmeter, wherein the PH detector is connected with the effective chlorine concentration detector, and the effective chlorine concentration detector is connected with the float flowmeter. The PH detection and the effective chlorine concentration detection are carried out on the generated electrolyzed water in real time by installing the detection device, so that the effective sterilization effect of the electrolyzed water is prevented from being guaranteed.

Specifically, the electrolyzed water generation device comprises a second check valve, an electrolytic tank, a static mixer and an electrolyzed water outlet; the discharge end of the flowmeter is connected with the feed end of the second check valve, the discharge end of the second check valve, the feed end of the electrolytic cell, the discharge end of the electrolytic cell, the feed end of the static mixer, the discharge end of the static mixer and the electrolyzed water outlet through pipelines.

Specifically, a 4G Internet of things module is arranged in the electrical module. Set up the effective remote monitoring foam of 4G thing networking module and wash all-in-one workflow that disappears, help the clear understanding of user to wash the production situation.

According to the above description, the foam cleaning and sterilizing integrated machine has the following advantages: this foam washs all-in-one that disappears with foam cleaning module and electrolytic water disinfection module high integration in a box, reduced area to the device can use the foam to wash simultaneously, can also use the electrolytic water to disinfect, saves time, has reduced the manpower extravagant, improves production efficiency, has reduced the washing and the disinfection cost of mill. A4G module is arranged in the device, and a user can remotely monitor the production condition of the foam cleaning and sterilizing all-in-one machine in real time by downloading a mobile phone application program.

Drawings

FIG. 1 is a schematic diagram of a foam cleaning module and an electrolytic water module in a central sanitation system;

FIG. 2 is a schematic diagram of the structure of an electrolytic water module of the central sanitation system;

FIG. 3 is a schematic diagram of a central hygiene system electrical module configuration;

FIG. 4 is a front view of the central hygiene system;

fig. 5 is a side view of a central hygiene system.

Reference numerals: 1 a first electric ball valve; 2 a second electric ball valve; 3, a pressure transmitter; 4, a flow meter; 5 a second check valve; 6, an electrolytic bath; 7 a static mixer; 8 a first check valve; 9 proportion pump; 10, a foam water outlet 10; 11 an electrolyzed water outlet; 12 detecting a water outlet; 13 a water inlet; 14 an electrical module; 15, a box body; a 16PH detector; 17 available chlorine detector; an 18 float flow meter; 19 electric diaphragm pump.

Detailed Description

Referring to fig. 1 to 5, the central sanitation system includes a box body 15, a foam cleaning module, an electrolytic water module and an electric module 14 are arranged in the box body 15, and the box body occupies a floor area of 1-2 m²。

The foam cleaning module comprises a first electric ball valve 1, a proportioning pump 9, a first check valve 5 and a foam water outlet 10. The first electric ball valve 1 is connected with the water inlet 13, the first electric ball valve 1 is connected with the proportional pump 9, the proportional pump 9 is connected with the first check valve 5, and the first check valve 5 is connected with the foam water outlet 10 through pipelines.

The electrolyzed water module comprises a control device, an electrolyzed water generating device and a detection device. The control device, the electrolyzed water generating device and the detection device are connected in sequence through pipelines. The control device comprises a pressure transmitter 3, a second electric ball valve 2 and a flowmeter 4. The discharge end of the water inlet 13 is connected with the feed end of the pressure transmitter 3, the discharge end of the pressure transmitter 3 is connected with the feed end of the second electric ball valve 2, and the discharge end of the second electric ball valve 2 is connected with the feed end of the flowmeter 4 through pipelines. The detection device comprises a detector and an electric diaphragm pump 19, and the discharge end of the static mixer 7 is connected with the feed end of the electric diaphragm pump 19 and the discharge end of the electric diaphragm pump 19 through pipelines. Wherein the detector is provided with a PH detector 16, an effective chlorine detector 17 and a float flowmeter 18. The electrolyzed water generating device comprises a second check valve 8, an electrolytic bath 6, a static mixer 7 and an electrolyzed water outlet 11. The discharge end of the flowmeter is connected with the feed end of the second check valve 8, the discharge end of the second check valve 8, the feed end of the electrolytic cell 6, the discharge end of the electrolytic cell 6, the feed end of the static mixer 7, the discharge end of the static mixer 7 and the electrolyzed water outlet 11 through pipelines.

The electrical module 14 comprises a PLC and a frequency converter, a PLC signal input end is connected with a flow meter signal output end, a PLC signal output end is connected with a frequency converter control signal input end, a frequency converter power output end is connected with a water inlet pump frequency signal input end, and a water inlet pump is arranged at a water inlet 13 feeding end. A 4G internet of things module is arranged in the electrical module 14.

When the device is used by an operator, the foam cleaning module or the electrolyzed water disinfection module can be independently started, or the two modules can be simultaneously started. When the two modules are started simultaneously, the water inlet pump outside the water inlet 13 is opened, and raw water flows into the two module branches from the water inlet 13 respectively to carry out the following work flow.

The foam cleaning module has the working process that: when flowing into foam cleaning module tributary, first electronic ball valve 1 opens, for control finished product foam cleaning liquid refluence, has set up first check valve 8 behind electronic ball valve. After raw water passes through the check valve, foam stock solution is prepared into a foam cleaning agent according to a certain adjustable proportion through a proportion pump 9, wherein the adjustable proportion range is 5-10%. The foam cleaning liquid flows out through the foam water outlet 10, and flows to an external special foam cleaning water tank for foam cleaning.

The electrolytic water module work flow: when raw water flows in from the water inlet 13 and flows into the branch of the electrolyzed water module, in order to prevent the water pressure from being too high, the pressure transmitter 3 is arranged at the discharge end of the water inlet 13 of the electrolyzed water module. After raw water flows through the pressure transmitter 3, the second electric ball valve 2 is opened, the flow of the inflow electrolyzed water is likely to fluctuate due to the simultaneous working of foam and the electrolyzed water, the pH value of the produced electrolyzed water and the effective chlorine concentration are changed due to unstable input water amount, and then the disinfection effect is reduced, so that the branch flow is stabilized by combining the electric module 14 with the flow meter 4 and the water inlet pump. The flow threshold value of the flow meter 4 is set to be 33.3L/min, when the branch flow of the electrolyzed water module flows through the flow meter 4, the flow meter 4 detects the branch flow of the electrolyzed water module in real time and feeds back signals to the PLC, the PLC processes the output signals of the flow meter 4 according to the PID algorithm, then adjusts the voltage input to the frequency converter according to the processing result, and the frequency converter adjusts the frequency of the water inlet pump to control the water inlet amount of the water inlet pump. Scenario (1), for example, when the following two scenarios occur: when the flow detected by the flowmeter 4 exceeds 33.3L/min, the frequency of the frequency converter is controlled by the PLC to be reduced, so that the water flow of the electrolytic water module is reduced until the flow detected by the detector is reduced to 33.3L/min. Scenario (2): when the flow detected by the flowmeter 4 is lower than 33.3L/min, the frequency of the frequency converter is controlled by the PLC to increase, so that the water flow of the electrolytic water module is increased until the flow detected by the detector is increased to 33.3L/min. When the stable raw water flows into the electrolytic tank 6, subacidity hypochlorous acid water is prepared in the electrolytic tank 6 through electrochemical reaction, and the hypochlorous acid water flows out from the electrolytic water outlet 11 and flows into the external special electrolytic water storage water tank for sterilizing the electrolytic water. In addition, in order to prevent the hypochlorous acid water from failing to achieve the disinfection effect, the hypochlorous acid water flowing out of the electrolytic bath 6 is detected. After hypochlorous acid water flowing out of the electrolytic cell 6 sequentially flows into the pH detector 16, the effective chlorine detector 17 and the float flowmeter 18, the pH value and the effective chlorine concentration are sequentially detected, and finally, after the detection is finished, electrolyzed water flows out from the detection water port 12.

When the foam cleaning module is activated alone, the sub-stream of the electrolyzed water sterilization module is closed by closing the second motorized ball valve 2. The foam cleaning agent can be obtained by repeating the working process of the foam cleaning module.

When the electrolyzed water sterilization module is started alone, the foam cleaning module branch is closed by closing the first electric ball valve 1. The electrolytic water can be obtained by repeating the working process of the electrolytic water disinfection module.

In the working process, through the 4G Internet of things module, a user can download a mobile phone application program to remotely monitor the production condition of the foam cleaning and sterilizing all-in-one machine in real time.

To sum up, this foam washs all-in-one that disappears has following advantage: (1) the foam cleaning module and the electrolyzed water disinfection module are highly integrated in one box body, and the occupied area of the two devices is 4-5 m²Reduced to 1-2 m²The floor area during working is effectively reduced. (2) The user still can use two modules simultaneously or use a module alone according to the in-service use condition, has reduced the manpower extravagant, and effectual improvement cleaning and disinfecting's work efficiency has reduced the washing and the disinfection cost of mill. (3) The device can stabilize the flow of the branch flow by the combined use of a PLC, a detector, a frequency converter and the like, and ensure the sterilizing effect of the electrolyzed water. (4) The device is also internally provided with a 4G module, and a user can remotely monitor the production condition of the foam cleaning and sterilizing all-in-one machine in real time by downloading a mobile phone application program.

It should be understood that the detailed description of the invention is merely illustrative of the invention and is not intended to limit the invention to the specific embodiments described. It will be appreciated by those skilled in the art that the present invention may be modified or substituted equally as well to achieve the same technical result; as long as the use requirements are met, the method is within the protection scope of the invention.