CN214469134U

CN214469134U - Ozone disinfection dehumidifier

Info

Publication number: CN214469134U
Application number: CN202021678381.6U
Authority: CN
Inventors: 杨万林; 魏秋平; 周科朝; 马莉; 刘芳牡; 李志伸; 朱睿童; 陈尹豪
Original assignee: Central South University
Current assignee: Central South University
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-10-22
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an ozone disinfection dehumidifier, which comprises a dehumidifier body, a filter screen, an ozone water generator, a water pump, an ozone recovery device and a controller; the wet air inlet, the filter screen, the water tank of the dehumidifier body and the air inlet of the dehumidifier body are communicated in sequence; the water tank, the water pump and the ozone water generator of the dehumidifier body are connected in sequence through water pipes to form a closed water circulation loop; the ozone recovery device is arranged at the inlet side of the fan of the dehumidifier body; the dehumidifier body, the ozone generator, the water pump and the ozone recovery device are all electrically connected with the controller. The dehumidifier has the advantages that the condensed water generated by the dehumidifier body is combined with the ozone water generator to generate ozone water, moist air flows through the ozone water generated in the water tank after passing through the filter screen, the ozone water can sterilize and disinfect the flowing air, the air flows through the ozone water and then enters the dehumidifier body to be dried and then is discharged, and the ozone water can also sterilize the interior of the dehumidifier body to prevent bacteria from breeding.

Description

Ozone disinfection dehumidifier

Technical Field

The utility model relates to a dehumidifier technical field especially relates to an ozone disinfection dehumidifier.

Background

With the needs of industrial development and the improvement of the living standard of residents, particularly in the south of China, the humidity is generally higher, and bacteria are easier to breed. The dehumidifier in the prior art is mainly divided into a condensation dehumidifier and a rotary dehumidifier, the two types of dehumidifiers have single functions, most of the dehumidifiers only dehumidify air but cannot purify the air, so that the dehumidified air still carries a large amount of harmful gases, and the living state of people is reduced. Meanwhile, if the interior of the dehumidifier can not be sterilized regularly, flora is bred, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ozone disinfection dehumidifier to solve current dehumidifier function singleness, can only dehumidify the air but can not purify the problem.

An ozone disinfection dehumidifier comprises a dehumidifier body, a filter screen, an ozone water generator, a water pump, an ozone recovery device and a controller;

the wet air inlet, the filter screen, the water tank of the dehumidifier body and the air inlet of the dehumidifier body are communicated in sequence; the water tank, the water pump and the ozone water generator of the dehumidifier body are sequentially connected through a water pipe to form a closed water circulation loop; the ozone recovery device is arranged at the inlet side of the fan of the dehumidifier body;

the dehumidifier body, the ozone generator, the water pump and the ozone recovery device are all electrically connected with the controller.

Further, the dehumidifier body is a condensation dehumidifier or a rotary dehumidifier.

Furthermore, the dehumidifier body is a condensation dehumidifier and comprises an evaporator, a condenser, a compressor, a water tank and a fan, wherein the evaporator, the condenser and the fan are sequentially arranged on a gas path between a gas inlet and a gas outlet of the dehumidifier body; the inlet of the compressor is communicated with the evaporator, the outlet of the compressor is communicated with the condenser, and the condenser is communicated with the evaporator through a capillary tube; the water tank is arranged below the evaporator.

Further, the filter screen is a textile fiber filter screen or a metal filter screen.

Further, ozone recovery unit includes the gas circuit and sets gradually air exhauster, ozone catalytic decomposition device, the ozone sensor in the gas circuit, air exhauster, ozone sensor all with the controller electricity is connected.

Further, the catalyst of the ozone catalytic decomposition device is MnO₂Catalyst, manganese oxide using polymer material as carrier, mixture of silver-containing manganese oxide, MnO_zAnd MnCO_aThe mixture of the components and one of the paper-shaped manganese-containing oxides.

The remote controller is used for sending a remote control command, and the wireless receiving module is used for receiving the remote control command and sending the remote control command to the controller.

Further, the ozone water generator comprises a cathode, an anode, an ion exchange membrane and a positive and negative polarity change-over switch, wherein the ion exchange membrane is arranged between the anode and the cathode, the anode and the cathode are boron-doped diamond electrodes and are connected with the positive and negative polarity change-over switch, and the positive and negative polarity change-over switch is used for switching the current flowing direction of the anode and the cathode.

Further, the boron-doped diamond electrode comprises a substrate and a boron-doped diamond coating, wherein the boron-doped diamond coating is arranged on the surface of the substrate, and the substrate is in a planar fence shape or a planar porous shape.

Further, the ion exchange membrane is one of a Nafion membrane, a Neosepta membrane, an Aciplex membrane and an MTz-PPO membrane.

The utility model provides an ozone disinfection dehumidifier, the condensate water that utilizes dehumidifier body self to produce combines together with ozone water generator and produces the ozone water, humid air is the particulate matter in the filter screen deaerate earlier, then the ozone water that produces in the water tank flows through, the ozone water can be to the air of flowing through disinfection of disinfecting, the air flow gets into the dehumidifier body after the ozone water and carries out the drying, then ozone through ozone recovery unit to carrying in the air is retrieved and is decomposed, avoid ozone along with the air escape after the drying, and, in this process, the ozone of taking out along with the air still can be to the dehumidifier body inside killing, prevent bacterial growing, the ozone water can not cause new pollution for the processing object owing to, so demonstrate very big advantage in practical application. The ozone disinfection dehumidifier is simple in structure, safe, reliable and convenient to use.

Drawings

FIG. 1 is a schematic view of an ozone disinfection dehumidifier according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a positive/negative polarity transfer switch provided in an embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.

As shown in fig. 1, the embodiment provides an ozone disinfection dehumidifier, which comprises a dehumidifier body, a filter screen 1, an ozone water generator 3, a water pump 4, an ozone recovery device 9 and a controller;

the wet air inlet, the filter screen 1, the water tank 2 of the dehumidifier body and the air inlet of the dehumidifier body are communicated in sequence; the water tank 2, the water pump 4 and the ozone water generator 3 of the dehumidifier body are sequentially connected through a water pipe to form a closed water circulation loop; the ozone recovery device 9 is arranged at the inlet side of the fan of the dehumidifier body;

the dehumidifier body, the ozone generator 3, the water pump 4 and the ozone recovery device 9 are all electrically connected with the controller.

When the dehumidifier is specifically implemented, the dehumidifier body can select a condensation dehumidifier or a rotary dehumidifier. As shown in fig. 1, in this embodiment, the dehumidifier body is preferably a condensation dehumidifier, which includes an evaporator 5, a condenser 6, a compressor 7, a water tank 2, and a fan 8, where the evaporator 5, the condenser 6, and the fan 8 are sequentially disposed on an air path between an air inlet and an air outlet of the dehumidifier body; the inlet of the compressor 7 is communicated with the evaporator 5, the outlet of the compressor 7 is communicated with the condenser 6, and the condenser 6 is communicated with the evaporator 5 through a capillary tube 10; the water tank 2 is disposed below the evaporator 5. The filter screen 1 is a textile fiber filter screen or a metal filter screen.

Certainly, in other optional embodiments, the dehumidifier body may select a rotary dehumidifier, the rotary dehumidifier includes a fan, a driving motor, an initial rotary, a heater, and a water tank, and the structure thereof is the prior art and is not described herein again.

In this embodiment, ozone recovery unit 9 includes the gas circuit and sets gradually air exhauster, ozone catalytic decomposition device, the ozone sensor in the gas circuit, air exhauster, ozone sensor all with the controller electricity is connected. The ozone catalytic decomposition device 9 comprises a bearing net box and a catalyst, and the ozone catalytic decomposition deviceThe medium catalyst can be selected from MnO₂Catalyst, manganese oxide using polymer material as carrier, mixture of silver-containing manganese oxide, MnO_zAnd MnCO_aThe mixture of the components and one of the paper-shaped manganese-containing oxides. The ozone sensor is used for detecting the ozone content in the air flowing through, so that a user can control the working state of the ozone water generator through the ozone content.

Optionally, the remote controller further comprises a wireless remote controller and a wireless receiving module electrically connected with the controller, the wireless remote controller is used for sending a remote control instruction, and the wireless receiving module is used for receiving the remote control instruction and sending the remote control instruction to the controller.

In this embodiment, the ozone water generator 3 includes a cathode, an anode, an ion exchange membrane, and a positive/negative polarity changeover switch, the ion exchange membrane is disposed between the anode and the cathode, the anode and the cathode are both boron-doped diamond electrodes and are both connected to the positive/negative polarity changeover switch, and the positive/negative polarity changeover switch is configured to switch the flow direction of current flowing into the anode and the cathode. The boron-doped diamond electrode comprises a substrate and a boron-doped diamond coating, wherein the boron-doped diamond coating is arranged on the surface of the substrate, and the substrate is in a planar fence shape or a planar porous shape. The ion exchange membrane is one of a Nafion membrane, a Neosepta membrane, an Aciplex membrane and an MTz-PPO membrane. The boron-doped diamond electrode may be an ultra-high specific surface area boron-doped diamond electrode disclosed in application No. 2020103905788. The boron-doped diamond electrode has high oxygen evolution potential and high efficiency of generated ozone, can directly electrolyze tap water, does not generate toxic by-products, does not need pure water, has low requirement on water quality and wide application range. The ozone water generator works for a long time, attachments can be generated on the cathode, the flow direction of current introduced into the anode and the cathode is switched by arranging the positive and negative polarity change-over switches, so that the cathode and the anode are changed, then, the boron-doped diamond electrode is subjected to high voltage (3-15V), bubbles and hydroxyl radicals are generated to remove pollutants adsorbed on the electrode, the in-situ self-cleaning function can be realized, and the service life of the electrode is long.

The utility model provides an ozone disinfection dehumidifier, by the external power supply, utilize the condensate water and the ozone water generator 3 that dehumidifier body self produced to combine together and produce the ozone water, humid air is the particulate matter in the filter screen 1 deaerate earlier, then flow through the ozone water that produces in the water tank 2, the ozone water can disinfect the disinfection to the air of flowing through, the air flow gets into the dehumidifier body after the ozone water and carries out the drying, then the ozone of carrying in to the air through ozone recovery unit 9 is retrieved and is decomposed, avoid ozone along with the air escape after the drying, and, in this process, the ozone of taking out along with the air still can disappear to dehumidifier body inside, prevent bacterial growing, the ozone water is owing to can not lead to the fact new pollution for the processing object, so demonstrate very big advantage in practical application. The ozone disinfection dehumidifier is simple in structure, safe, reliable and convenient to use.

The ozone disinfection dehumidifier can be used for disinfecting and drying workshops and warehouses in industries such as valuable article warehouses, pharmacy, food, electronics, leather, shoe industry, furniture, printed products, chemical engineering, tobacco and the like, and can be used for drying and dehumidifying articles such as paper boxes, printed products, wood, medicine villages, preserved fruits, marine products, leather shoes and the like.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An ozone disinfection dehumidifier is characterized by comprising a dehumidifier body, a filter screen, an ozone water generator, a water pump, an ozone recovery device and a controller;

2. The ozone disinfection dehumidifier of claim 1, wherein the dehumidifier body is a condenser dehumidifier or a rotary dehumidifier.

3. The ozone disinfection dehumidifier of claim 2, wherein the dehumidifier body is a condensation dehumidifier and comprises an evaporator, a condenser, a compressor, a water tank and a fan, and the evaporator, the condenser and the fan are sequentially arranged on a gas path between a gas inlet and a gas outlet of the dehumidifier body; the inlet of the compressor is communicated with the evaporator, the outlet of the compressor is communicated with the condenser, and the condenser is communicated with the evaporator through a capillary tube; the water tank is arranged below the evaporator.

4. The ozone disinfection dehumidifier of claim 1, wherein said filter mesh is a textile fiber filter mesh or a metal filter mesh.

5. The ozone disinfection dehumidifier of claim 1, wherein the ozone recovery device comprises a gas path, and an exhaust fan, an ozone catalytic decomposition device and an ozone sensor which are sequentially arranged in the gas path, and the exhaust fan and the ozone sensor are electrically connected with the controller.

6. The ozone disinfection dehumidifier of claim 1, further comprising a wireless remote controller and a wireless receiving module electrically connected to the controller, wherein the wireless remote controller is configured to send a remote control command, and the wireless receiving module is configured to receive the remote control command and send the remote control command to the controller.

7. The ozone disinfection dehumidifier of claim 1, wherein the ozone water generator comprises a cathode, an anode, an ion exchange membrane, and a positive and negative polarity transfer switch, wherein the ion exchange membrane is disposed between the anode and the cathode, the anode and the cathode are both boron-doped diamond electrodes and are both connected with the positive and negative polarity transfer switch, and the positive and negative polarity transfer switch is used for switching the flow direction of current passing through the anode and the cathode.

8. The ozone disinfection dehumidifier of claim 7, wherein said boron doped diamond electrode comprises a substrate and a boron doped diamond coating, wherein the boron doped diamond coating is disposed on the surface of the substrate, and the substrate is in the shape of a planar fence or a planar porous.

9. The ozone disinfection dehumidifier of claim 7, wherein the ion exchange membrane is one of a Nafion membrane, Neosepta membrane, Aciplex membrane, MTz-PPO membrane.