CN114059087A

CN114059087A - Disinfectant liquid making machine

Info

Publication number: CN114059087A
Application number: CN202111536232.5A
Authority: CN
Inventors: 徐旺; 陈泳霖; 梁桂源; 黄旭盈
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-02-18

Abstract

The invention relates to the technical field of disinfectant manufacturing, in particular to a disinfectant manufacturing machine, which comprises: a water source; the electrolytic generator is provided with a water inlet and an ozone water outlet, the water inlet is communicated with the water source, and the electrolytic generator can electrolyze water to generate ozone water; the temperature detection device can detect the water temperature of the water source; the ozone water outlet pipe is connected with the ozone water outlet, and a water pump is arranged on the ozone water outlet pipe; the temperature control device is arranged on the ozone water outlet pipe and is provided with a refrigeration mode, and the temperature of the ozone water outlet pipe can be reduced in the refrigeration mode; and the controller is in communication connection with the temperature detection device and the temperature control device, and can control the temperature control device to start the refrigeration mode when the temperature detection device detects that the water temperature of the water source is greater than or equal to a first preset value.

Description

Disinfectant liquid making machine

Technical Field

The invention relates to the technical field of disinfectant manufacturing, in particular to a disinfectant manufacturing machine.

Background

At present, 75% of alcohol, sodium hypochlorite, ozone water and hydrogen peroxide are mainly used as disinfectants in the market. The ozone has strong oxidizability, can kill bacteria and viruses instantly, and can be accepted and used by people gradually because water is generated after reaction and residues are decomposed into oxygen, so that the bacteria can be killed quickly, and the environment is not polluted. However, although ozone is readily soluble in water, it is extremely unstable, and has a half-life of only about 30 minutes in water at normal temperature, and as the temperature increases, the half-life of ozone gradually decreases, and almost instantaneously and completely decomposes at 40 ℃. Moreover, the increase of electrolytes in water can also result in short half-life period of ozone, accelerate the decomposition of ozone, reduce the concentration and weaken the sterilization effect.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the disinfection effect is reduced because ozone is rapidly decomposed at a higher temperature in the prior art, so that the disinfectant manufacturing machine capable of slowing down the decomposition rate of ozone and improving the disinfection effect is provided.

In order to solve the above technical problem, the present invention provides a disinfectant liquid manufacturing machine, including: a water source; the electrolytic generator is provided with a water inlet and an ozone water outlet, the water inlet is communicated with the water source, and the electrolytic generator can electrolyze water to generate ozone water; the temperature detection device can detect the water temperature of the water source; the ozone water outlet pipe is connected with the ozone water outlet, and a water pump is arranged on the ozone water outlet pipe; the temperature control device is arranged on the ozone water outlet pipe and is provided with a refrigeration mode, and the temperature of the ozone water outlet pipe can be reduced in the refrigeration mode; and the controller is in communication connection with the temperature detection device and the temperature control device, and can control the temperature control device to start the refrigeration mode when the temperature detection device detects that the water temperature of the water source is greater than or equal to a first preset value.

Optionally, the temperature control device is a semiconductor temperature control device.

Optionally, the semiconductor temperature control device comprises: the pipeline heat exchanger is sleeved outside the ozone water outlet pipe; the semiconductor temperature controller is arranged on one side of the pipeline heat exchanger; the radiating fin is arranged on one side of the semiconductor temperature controller, which is far away from the pipeline heat exchanger; and the heat radiation fan is arranged on the heat radiation sheet.

Optionally, the heat sink is an aluminum fin.

Optionally, the temperature control device further has a heating mode, the temperature of the ozone water outlet pipe can be raised in the heating mode, and the controller can further control the temperature control device to start the heating mode when the temperature detection device detects that the water temperature of the water source is less than or equal to a second preset value.

Optionally, the water source comprises a water storage tank, and the water inlet is communicated with the water storage tank through a water inlet connecting pipe.

Optionally, the ozone water outlet pipe pass through the wet return with the storage water tank intercommunication, the wet return with the tie point of ozone water outlet pipe is located the low reaches position of water pump and is located the upstream position department of the export of ozone water outlet pipe, the ozone water outlet pipe with be equipped with the water route between the wet return and switch the structure, the water route switches the structure and has and makes the ozone water outlet with the first state of the export intercommunication of ozone water outlet pipe, messenger the ozone water outlet with the second state of wet return intercommunication.

Optionally, the waterway switching structure is a three-way valve arranged at a connection point of the water return pipe and the ozone water outlet pipe.

Optionally, the controller is in communication connection with the waterway switching structure, and when the temperature detection device detects that the water temperature in the water storage tank is lower than a third preset value, the waterway switching structure is controlled to be switched to the second state, the water pump is controlled to operate, and the temperature control device is controlled to start the heating mode until the temperature detection device detects that the water temperature in the water storage tank is greater than or equal to a fourth preset value.

Optionally, the temperature detection device is a temperature sensing bulb;

and/or a nozzle is arranged at the outlet of the ozone water outlet pipe;

and/or, antiseptic solution is made and is included the casing and supports the support of casing, the water source, electrolysis generator, temperature-detecting device, temperature control device, controller all are located in the casing, the export of ozone water outlet pipe stretches out the casing.

The technical scheme of the invention has the following advantages:

according to the disinfectant manufacturing machine provided by the invention, water of a water source enters the electrolytic generator through the water inlet, ozone water is generated in the electrolytic generator through electrolysis, the ozone water flows out through the ozone water outlet pipe and is used for disinfection, when the temperature detection device detects that the water temperature of the water source is greater than or equal to the first preset value, the half-life period of ozone is short and the ozone is easy to decompose quickly, so that the temperature control device is controlled to start a refrigeration mode, the ozone water can be cooled, the ozone decomposition rate can be slowed down, the half-life period of ozone is prolonged, the storage time of the ozone water is prolonged, and the disinfection effect is improved. The key external factors influencing the half-life period of the ozone water disinfectant can be accurately controlled, so that the attenuation consumption from the generation of ozone water by electrolysis to the period of acting on the human body surface disinfection can be accurately controlled, the disinfection effect is ensured to meet the requirement, and in addition, the aim of excessively compensating electrolysis by improving the electrolysis power for ensuring the ozone concentration of the sufficient disinfection effect is not needed. Therefore, the consumption of electrolysis is reduced, the leakage of ozone is reduced, and the device is safer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a disinfectant manufacturing machine provided in an embodiment of the present invention;

fig. 2 is a schematic view of the temperature control device shown in fig. 1.

Description of reference numerals:

1. a water tank cover; 2. a water storage tank; 3. a controller; 4. an indicator light; 5. a water inlet connecting pipe; 6. an electrolysis generator; 7. an anodic electrolysis chamber; 8. an anode electrode; 9. an anode electrolysis catalysis layer; 10. an electrolyte membrane; 11. a cathode electrolysis catalysis layer; 12. a cathode electrode; 13. a cathodic electrolysis chamber; 14. a temperature sensing bulb; 15. a temperature control device; 151. a pipe heat exchanger; 152. a semiconductor temperature controller; 153. a heat sink; 154. a heat radiation fan; 16. an ozone water outlet pipe; 17. a water pump; 18. a water return pipe; 19. a support; 20. a three-way valve; 21. and (4) a spray head.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

Therefore, the present embodiment provides a disinfectant solution manufacturing machine capable of preparing high-concentration ozone water immediately after opening, and capable of slowing down the decomposition rate of ozone and improving the disinfection effect.

In one embodiment, the disinfectant liquid manufacturing machine includes a water source, an electrolysis generator 6, a temperature detection device, an ozone water outlet pipe 16, a temperature control device 15, and a controller 3.

Wherein, the electrolysis generator 6 is provided with a water inlet and an ozone water outlet, the water inlet is communicated with a water source, and the electrolysis generator 6 can electrolyze water to generate ozone water; the temperature detection device can detect the water temperature of the water source; an ozone water outlet pipe 16 is connected with an ozone water outlet, and a water pump 17 is arranged on the ozone water outlet pipe 16; the temperature control device 15 is arranged on the ozone water outlet pipe 16, and the temperature control device 15 has a refrigeration mode and can reduce the temperature of the ozone water outlet pipe 16 in the refrigeration mode; controller 3 and temperature-sensing device and temperature control device 15 communication connection can be when temperature-sensing device detects the temperature more than or equal to first default at the water source, and control temperature-sensing device 15 opens the refrigeration mode.

As shown in fig. 1, the electrolysis generator 6 includes a housing, and an anode electrolysis chamber 7, an anode electrode 8, an anode electrolysis catalyst layer 9, an electrolyte membrane 10, a cathode electrolysis catalyst layer 11, a cathode electrode 12, and a cathode electrolysis chamber 13 sequentially disposed in the housing. The specific operating principle of the electrolysis generator 6 is well known to those skilled in the art and will not be described in detail in this embodiment.

In this embodiment, the water at water source gets into among the electrolysis generator 6 through the water inlet, electrolysis generation ozone water in electrolysis generator 6, ozone water flows out through ozone water outlet pipe 16 and uses as the disinfection, when temperature detection device detected the first default of temperature more than or equal to at the water source, this moment because the temperature is higher, the half-life of ozone is shorter, easy quick decomposition, consequently open the refrigeration mode through control temperature control device 15, can cool down to ozone water, consequently, can slow down the ozonolysis rate, the half-life of ozone has been prolonged, the save time of ozone water has been promoted and the disinfection effect has been promoted. The key external factors influencing the half-life period of the ozone water disinfectant can be accurately controlled, so that the attenuation consumption from the generation of ozone water by electrolysis to the period of acting on the human body surface disinfection can be accurately controlled, the disinfection effect is ensured to meet the requirement, and in addition, the aim of excessively compensating electrolysis by improving the electrolysis power for ensuring the ozone concentration of the sufficient disinfection effect is not needed. Therefore, the consumption of electrolysis is reduced, the leakage of ozone is reduced, and the device is safer.

The first preset value may be a value greater than 25 ℃ such as 28 ℃, 29 ℃ or 30 ℃.

In addition to the above embodiments, in a preferred embodiment, the temperature control device 15 is a semiconductor temperature control device. In this embodiment, since the temperature control device 15 is a semiconductor temperature control device, the cooling mode can be started by introducing direct current thereto, the structure is simple, and the control is convenient, in an alternative embodiment, the temperature control device 15 can be a heat exchange tube, the heat exchange tube is wound outside the ozone water outlet pipe 16, and the cooling medium is introduced into the heat exchange tube to exchange heat with the ozone water outlet pipe 16, so as to cool the ozone water.

In addition to the above embodiments, in a preferred embodiment, as shown in fig. 2, the semiconductor temperature control device includes a duct heat exchanger 151, a semiconductor temperature controller 152, a heat sink 153, and a heat radiation fan 154. Wherein the pipeline heat exchanger 151 is sleeved outside the ozone water outlet pipe 16; the semiconductor temperature controller 152 is arranged at one side of the pipeline heat exchanger 151; the cooling fins 153 are arranged on one side of the semiconductor temperature controller 152 far away from the pipeline heat exchanger 151; the heat dissipation fan 154 is provided on the heat dissipation plate 153. In this embodiment, the heat sink 153 and the heat dissipation fan 154 can dissipate the heat of the semiconductor temperature controller 152 in time, thereby improving the cooling effect in the cooling mode.

In addition to the above embodiments, in a preferred embodiment, the heat radiating fins 153 are aluminum fins. In this embodiment, the aluminum fins have a good heat conduction effect, so that the heat radiation effect can be ensured. Of course, in other alternative embodiments, the heat sink 153 may also be copper fins.

In addition to the above embodiments, in a preferred embodiment, the temperature control device 15 further has a heating mode, in which the temperature of the ozone water outlet pipe 16 can be raised, and the controller 3 can further control the temperature control device 15 to start the heating mode when the temperature detection device detects that the water temperature of the water source is less than or equal to the second preset value. Wherein, the second preset value can be 1 ℃ -5 ℃, in this embodiment, when the temperature of the detected water source is lower, the temperature does not need to be continuously reduced, but the ozone water at the temperature flows out from the outlet of the ozone water outlet pipe 16 and is directly sprayed on the skin of the human body, so that the human body feels abnormally cold, the disinfection experience is not good, at this moment, the controller 3 controls the temperature control device 15 to start the heating mode, the temperature of the ozone water outlet pipe can be increased, the temperature of the ozone water is further increased, the temperature of the ozone water is increased to the human body feeling indication temperature, for example, 18 ℃ -25 ℃, and the disinfection experience is improved. So can the stable control disinfection liquid temperature of making to comparatively accurate control the key external factor that influences ozone water antiseptic solution half-life, make more controllable, thereby can accurate control produce ozone water from the electrolysis and to acting on the decay consumption of this section of in-process of human body surface disinfection, ensured disinfection effect at first and satisfied the requirement, also need not in addition in order to ensure the ozone concentration of sufficient disinfection effect to promote electrolytic power and reach the purpose of excessive compensation electrolysis. Therefore, the consumption of electrolysis is reduced, the leakage of ozone is reduced, and the device is safer.

In a preferred embodiment, when the temperature control device 15 is a semiconductor temperature control device, the controller 3 can switch to the heating mode by controlling the polarity of the semiconductor temperature controller 152 to be reversed, so that the structure is simple and the control is convenient. Of course, in other alternative embodiments, the components of the cooling mode and the heating mode of the temperature control device 15 are different.

On the basis of the above embodiment, in a preferred embodiment, the water source comprises a water storage tank 2, and the water inlet is communicated with the water storage tank 2 through a water inlet connecting pipe 5. In this embodiment, the water storage tank 2 is provided to ensure the amount of water entering the electrolysis generator 6, so that the ozone water disinfectant can be continuously generated. In other alternative embodiments, the water source may be a water inlet line connected to a faucet.

In a preferred embodiment, as shown in fig. 1, a tank cover 1 is provided on the water storage tank 2, so that water in the water storage tank 2 can be prevented from leaking due to shaking, and foreign substances can be prevented from entering the water storage tank 2.

In addition to the above embodiments, in a preferred embodiment, the ozone water outlet pipe 16 communicates with the water storage tank 2 through the return pipe 18, a connection point of the return pipe 18 and the ozone water outlet pipe 16 is located at a downstream position of the water pump 17 and at an upstream position of an outlet of the ozone water outlet pipe 16, and a water path switching structure is provided between the ozone water outlet pipe 16 and the return pipe 18, the water path switching structure having a first state in which the ozone water outlet and the outlet of the ozone water outlet pipe 16 communicate with each other and a second state in which the ozone water outlet and the return pipe 18 communicate with each other. In the embodiment, in winter with a low climate environment, the disinfectant manufacturing machine may be in an air temperature environment lower than 0 ℃ for a long time, which may cause water in the water storage tank 2 and the pipeline to freeze and fail to work normally, or even directly freeze and crack corresponding components, therefore, by providing the water path switching structure in the embodiment, when the water path switching structure is in the second state, the water pump 17 is opened, so that the water storage tank 2, the water inlet connecting pipe 5, the electrolysis generator 6, the ozone water outlet pipe 16 and the water return pipe 18 form a circulating closed loop, the water pump 17 circulates and flows water in the pipeline, which can prevent the disinfectant manufacturing machine from failing to work normally due to a low temperature, and ensure that the disinfectant manufacturing machine is not frozen.

In addition to the above embodiments, in a preferred embodiment, the water path switching structure is a three-way valve 20 provided at a connection point between the return pipe 18 and the ozone water outlet pipe 16. In this embodiment, the water path switching structure is relatively simple in structure. In an alternative embodiment, the waterway switching structure may include a first switching valve provided on the ozone water outlet pipe 16 and a second switching valve provided on the water return pipe 18, the first switching valve being provided downstream of a connection point of the water return pipe 18 and the ozone water outlet pipe 16, the waterway switching structure being in the first state when the first switching valve is opened and the second switching valve is closed, and the waterway switching structure being in the second state when the first switching valve is closed and the second switching valve is opened.

On the basis of the above embodiment, in a preferred embodiment, the controller 3 is connected to the water path switching structure in a communication manner, and when the temperature detection device detects that the temperature of the water in the water storage tank 2 is lower than the third preset value, the water path switching structure is controlled to switch to the second state, the water pump 17 is controlled to operate, and the temperature control device 15 is controlled to start the heating mode until the temperature detection device detects that the temperature of the water in the water storage tank 2 is greater than or equal to the fourth preset value. In this embodiment, when the temperature detection device detects that the temperature of water in the water storage tank 2 is lower than the third preset value, the controller 3 automatically controls the water path switching structure to switch to the second state, controls the water pump 17 to operate, and controls the temperature control device 15 to start the heating mode, the water storage tank 2, the water inlet connecting pipe 5, the electrolysis generator 6, the ozone water outlet pipe 16, and the water return pipe 18 form a circulating closed loop, the water pump 17 enables water in the pipeline to circularly flow, and the temperature control device 15 heats circulating water until the temperature rises to a certain temperature, and then stops heating, thereby ensuring that the freezing problem does not occur.

In addition to the above embodiments, in a preferred embodiment, the temperature detection device is a bulb 14. In this embodiment, the thermal bulb 14 can not only accurately detect the temperature of the water in the water tank 2, but also feed back the temperature of the water to the controller 3. In other alternative embodiments, the temperature sensing device is a temperature sensor.

In addition to the above embodiments, in a preferred embodiment, a nozzle 21 is provided at the outlet of the ozone water outlet pipe 16. In this embodiment, the spray head 21 can spray the ozone water disinfectant in an atomized form, thereby improving the disinfection experience.

On the basis of the above embodiments, in a preferred embodiment, further referring to fig. 1, the disinfectant manufacturing machine includes a housing and a bracket 19 for supporting the housing, the water source, the electrolysis generator 6, the temperature detection device, the temperature control device 15 and the controller 3 are all located in the housing, most of the ozone water outlet pipe 16 is located in the housing, only the outlet thereof extends out of the housing, three indicator lights 4 are arranged on the housing, which can be respectively a power supply indicator, a disinfection middle indicator and a fault alarm indicator, and the indicator lights 4 can show the state of the disinfectant manufacturing machine.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A disinfectant manufacturing machine, comprising:

a water source;

the electrolytic generator (6) is provided with a water inlet and an ozone water outlet, the water inlet is communicated with the water source, and the electrolytic generator (6) can electrolyze water to generate ozone water;

the temperature detection device can detect the water temperature of the water source;

the ozone water outlet pipe (16) is connected with the ozone water outlet, and a water pump (17) is arranged on the ozone water outlet pipe (16);

the temperature control device (15) is arranged on the ozone water outlet pipe (16), the temperature control device (15) is provided with a refrigeration mode, and the temperature of the ozone water outlet pipe (16) can be reduced in the refrigeration mode;

and the controller (3) is in communication connection with the temperature detection device and the temperature control device (15), and can control the temperature control device (15) to start the refrigeration mode when the temperature detection device detects that the water temperature of the water source is greater than or equal to a first preset value.

2. Disinfectant fluid maker according to claim 1, wherein the temperature control device (15) is a semiconductor temperature control device.

3. The sterilizing fluid maker as set forth in claim 2, wherein the semiconductor temperature control device includes:

the pipeline heat exchanger (151) is sleeved outside the ozone water outlet pipe (16);

a semiconductor temperature controller (152) arranged at one side of the pipeline heat exchanger (151);

the cooling fin (153) is arranged on one side, far away from the pipeline heat exchanger (151), of the semiconductor temperature controller (152);

and a heat radiation fan (154) provided on the heat radiation fin (153).

4. Disinfectant fluid maker according to claim 3, wherein the fins (153) are aluminum fins.

5. Disinfectant fluid maker according to any one of claims 1-4, wherein the temperature control device (15) further has a heating mode in which the temperature of the ozone water outlet pipe (16) can be raised, the controller (3) being further configured to control the temperature control device (15) to switch on the heating mode when the temperature detection device detects that the temperature of the water source is less than or equal to a second preset value.

6. Disinfectant fluid maker according to claim 5, wherein the water source comprises a water storage tank (2), the water inlet being in communication with the water storage tank (2) through a water inlet connection pipe (5).

7. The disinfectant fluid maker according to claim 6, wherein the ozone water outlet pipe (16) is communicated with the water storage tank (2) through a water return pipe (18), a connection point of the water return pipe (18) and the ozone water outlet pipe (16) is located at a downstream position of the water pump (17) and at an upstream position of an outlet of the ozone water outlet pipe (16), and a water path switching structure is provided between the ozone water outlet pipe (16) and the water return pipe (18), the water path switching structure having a first state in which the ozone water outlet is communicated with the outlet of the ozone water outlet pipe (16) and a second state in which the ozone water outlet is communicated with the water return pipe (18).

8. The sterilizing fluid maker according to claim 7, wherein the water path switching structure is a three-way valve (20) provided at a connection point of the return pipe (18) and the ozone water outlet pipe (16).

9. Disinfectant fluid maker according to claim 7, wherein the controller (3) is in communication with the water path switching mechanism, and is capable of controlling the water path switching mechanism to switch to the second state and to control the water pump (17) to operate and the temperature control device (15) to switch on the heating mode until the temperature detection device detects that the temperature of the water in the water tank (2) is greater than or equal to a fourth preset value, when the temperature detection device detects that the temperature of the water in the water tank (2) is lower than the third preset value.

10. Disinfectant liquid maker according to any one of claims 1-4, wherein the temperature detection means is a bulb (14);

and/or a spray head (21) is arranged at the outlet of the ozone water outlet pipe (16);

and/or, antiseptic solution is made and is included the casing and support bracket (19) of casing, the water source, electrolysis generator (6), temperature-detecting device, temperature control device (15), controller (3) all are located in the casing, the export of ozone water outlet pipe (16) stretches out the casing.