CN216693779U - Indoor air conditioner - Google Patents

Abstract

The utility model discloses an indoor air conditioner, and provides a device with a fresh air purifying function and an air conditioner in order to solve the problem that fresh air of an existing fresh air conditioner is difficult to filter and sterilize. Install micro-nano bubble purification module additional in this air conditioner, dissolve gas pitcher and intensive mixing with outdoor new trend and water injection through the pressure water pump, then spout through the nozzle to form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously.

Description

Indoor air conditioner

Technical Field

The utility model relates to the technical field of air purification of air conditioners, in particular to an indoor air conditioner.

Background

The fresh air conditioner is a novel air conditioner which is gradually raised in recent years, outdoor fresh air is conveyed into a room through a circulating air pump, indoor air is replaced in a short time, and the problems that the indoor air becomes turbid and people easily suffer from air conditioning diseases due to the fact that a traditional air conditioner is used in a closed environment for a long time are solved. However, the fresh air conditioner faces a problem which is difficult to solve when in use, and when the outdoor environment is severe, the cleanliness of fresh air conveyed into the room is difficult to ensure.

In order to solve the problem, the current mainstream fresh air conditioner is provided with filter equipment such as a poison filtering box at a fresh air inlet so as to filter outdoor fresh air. However, the canister purifies the fresh air by physical adsorption, the initial effect is obvious, but the adsorption capacity of the canister is limited, the canister gradually becomes saturated and the purification capacity gradually decreases with the extension of the air conditioner service time, and the filtration capacity of the canister also disappears after the canister is saturated. If the fresh air conditioner is not replaced in time, the toxin filtering box can be turned into a 'toxin source' to pollute fresh air, so that the fresh air conditioner needs to frequently replace the toxin filtering box when in use, the use is inconvenient, and the cost of the high-efficiency toxin filtering box is higher, therefore, the problem of filtration and sterilization of outdoor fresh air is still a great important factor for restricting the development of the fresh air conditioner.

SUMMERY OF THE UTILITY MODEL

In some embodiments of this application, for solving above-mentioned technical problem, provide an indoor air conditioner, install micro-nano bubble purification module additional in indoor air conditioner, form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously, solve the difficult problem of current new trend air conditioner new trend filtration sterilization.

In some embodiments of this application, the purification form to the new trend module has improved, and centrifugal fan and booster pump add outdoor new trend and water storage and pour into dissolved air tank through the pipeline respectively to the pressurization mixes, then through the nozzle blowout, thereby forms the micro-nano bubble water that has the ability of disinfecting, and micro-nano bubble can dwindle gradually in aqueous, breaks up until the collapse. Micro-nano bubble can produce high temperature high pressure environment in local when collapsing and breaking to kill microorganism such as local bacterium virus, bubble breakage also can release a large amount of anions in addition, and the anion carries out the secondary purification to the air in flowing into the environment along with the air.

In some embodiments of this application, improve the purification medium, the used medium of micro-nano bubble emergence is water, only needs to add water can guarantee the function of disinfecting of air conditioner in to the air conditioner when using the air conditioner, and easy operation can not produce secondary pollutant after the purification, and bactericidal effect is showing.

In some embodiments of this application, an indoor air conditioner is disclosed, indoor air conditioner includes the casing and sets up the air outlet on the casing, the inside new trend module that is used for leading in the new trend to indoor that is provided with of casing, the new trend module is carried outdoor new trend into indoorly through circulating air pump, replaces indoor air in short time, has overcome traditional air conditioner and has used under airtight environment for a long time and can lead to the room air to become muddy, makes the people produce the problem of air conditioning disease easily.

In some embodiments of this application, indoor air conditioner still includes micro-nano bubble purification module, micro-nano bubble purification module sets up inside the new trend module for produce micro-nano bubble and purify introducing indoor air current by the new trend module, inject outdoor new trend and water through the force (forcing) pump and dissolve gas pitcher and intensive mixing, then spout through the nozzle, thereby form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously.

In some embodiments of this application, the new trend module is including the box that forms new trend module exterior structure, and the box intercommunication has the new trend pipe, and the box passes through the new trend pipe to be linked together in outdoor space, and the new trend module still includes centrifugal fan, and centrifugal fan sets up in the box inside and correspond the air-out end that communicates in the new trend pipe, and centrifugal fan is used for providing drive power to the new trend introduction of new trend module.

In some embodiments of the application, the micro-nano bubble purification module is arranged inside the box body and comprises a dissolved air tank, a water tank, a pressurized water pump and a nozzle;

the dissolved air tank is correspondingly communicated with the air outlet end of the centrifugal fan through a pipeline, the water tank is used for storing water, the pressurizing water pump is respectively communicated with the water tank and the dissolved air tank through pipelines, the pressurizing water pump is used for injecting the stored water in the water tank into the dissolved air tank, the nozzle is communicated with the dissolved air tank through a pipeline, and the nozzle is arranged in the water tank and is positioned below the liquid level of the stored water in the water tank;

the centrifugal fan and the pressure water pump respectively inject outdoor fresh air and stored water in the water tank into the dissolved air tank together through pipelines for full pressure mixing, and a high-pressure gas-liquid mixture is formed in the dissolved air tank;

and high-pressure gas-liquid mixture in the gas dissolving tank is sprayed into the water storage in the water tank through the nozzle, and a large amount of micro-nano bubbles are generated in the water storage.

In some embodiments of the present application, a valve plate is disposed at an outlet of the dissolved air tank, and when the pressure in the dissolved air tank exceeds a limit value of the valve plate, a high-pressure gas-liquid mixture in the dissolved air tank opens the valve plate and is sprayed out from the nozzle.

In some embodiments of this application, micro-nano bubble purification module still includes pressure sensor, and pressure sensor's pressure measurement probe sets up in dissolving the gas jar for pressure in the real-time supervision dissolves the gas jar.

In some embodiments of this application, the basin is equipped with water inlet, outlet and purification wind air outlet respectively, and the water inlet is used for to the basin in water injection, and the outlet is used for discharging the water storage in the basin, and the outlet is provided with water drainage valve, purifies the wind air outlet and is used for discharging the air current after the micro-nano bubble purifies in the basin into the casing of air conditioner to it is indoor by the air outlet discharge.

In some embodiments of the present application, the water storage level of the sink is less than 3/4 of the sink height.

In some embodiments of the present application, the water tank is connected to the pressure water pump via a pipe to form a filter.

In some embodiments of the application, centrifugal fan, booster pump and dissolve gas pitcher all fix on the box lateral wall through screw and connecting plate, and the basin passes through connecting plate and fix with screw at the bottom half.

In some embodiments of this application, the nozzle sets up to micro-nano shower nozzle, and the high-pressure gas-liquid mixture in the solution jar passes through micro-nano shower nozzle blowout diameter and does not exceed 100 mu m's micro-nano bubble, and micro-nano shower nozzle can be provided with a plurality ofly.

The utility model has the beneficial effects that:

1) dissolve gas pitcher and intensive mixing with outdoor new trend and water injection through the force (forcing) pump, then spout through the nozzle to form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously.

2) The micro-nano bubbles are filled with water, the sterilization function of the air conditioner can be guaranteed only by adding water into the air conditioner when the air conditioner is used, the operation is simple, secondary pollutants cannot be generated after purification, and the sterilization effect is obvious.

Drawings

FIG. 1 is a block diagram of a fresh air module in accordance with some embodiments of the utility model;

FIG. 2 is a schematic flow path of fresh air and water within a fresh air module in some embodiments of the utility model;

FIG. 3 is one of the schematic views of the installation of a fresh air module in an indoor air conditioner in some embodiments of the utility model;

fig. 4 is one of the schematic views of the installation of the fresh air module in the indoor air conditioner in some embodiments of the present invention.

Reference numerals:

the method comprises the following steps: 100. an indoor air conditioner; 110. a housing; 111. an air outlet; 200. a fresh air module; 210. a box body; 220. a fresh air duct; 230. a centrifugal fan; 300. a micro-nano bubble purification module; 310. a pressurized water pump; 311. a filtration device; 320. a dissolved air tank; 330. a water tank; 331. a water inlet; 332. a water outlet; 333. a purified air outlet; 334. a drain valve; 340. and (4) a nozzle.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In a conventional air conditioner system, an indoor air conditioner and an outdoor air conditioner are integrally included.

The outdoor air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor air conditioner is connected to the outdoor air conditioner installed in an outdoor space through a pipe, the indoor air conditioner includes an indoor heat exchanger, and an expansion valve is provided in the outdoor air conditioner.

In practical applications, the air conditioner system uses the indoor heat exchanger and the outdoor heat exchanger as a condenser or an evaporator, and when the indoor heat exchanger is used as the condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as the evaporator, the air conditioner is used as a cooler in a cooling mode.

The air conditioner system performs a cooling/heating cycle of an indoor space by using a compressor, a condenser, an expansion valve, and an evaporator, and the cooling/heating cycle includes a series of processes, for example, a cooling process, which involves compressing, condensing, expanding, and evaporating, and supplies refrigerant to air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas and discharges the compressed refrigerant gas, the discharged refrigerant gas flows into a condenser, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through a condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant, the evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor, the evaporator can achieve a refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of the refrigerant, and the air conditioner can adjust the temperature of an indoor space throughout the cycle.

The indoor air conditioner may be divided into a cabinet air conditioner, a wall-mounted air conditioner and an embedded air conditioner according to a design shape and an air outlet form, for convenience of description, the following technical description is exemplified by having the cabinet indoor air conditioner, and the air conditioner, the indoor air conditioner and an air conditioner indoor unit referred to hereinafter are all the cabinet indoor air conditioners, but the user operation mode and the interaction mode related to the technical scheme of the present application are not limited to the cabinet indoor air conditioner.

As shown in fig. 3 to 4, the conventional indoor air conditioner 100 includes a cabinet 110 and an inlet and outlet 111 opened on the cabinet 110, and the inlet and outlet 111 forms an air duct in the cabinet 110.

The air duct is internally provided with a fan assembly and a heat exchange assembly in sequence along the direction of air flow in the air duct.

In practical applications, the fan assembly is used to provide a driving force for the airflow in the air duct.

The heat exchange assembly is a heat exchanger that functions as a condenser or an evaporator, and the indoor air conditioner 100 functions as a heater in a heating mode when the indoor heat exchanger functions as a condenser, and the indoor air conditioner 100 functions as a cooler in a cooling mode when the indoor heat exchanger functions as an evaporator.

The inside new trend module 200 that is used for leading into the new trend indoor that is provided with of casing 110, new trend module 200 is used for carrying outdoor new trend indoor into.

The fresh air module 200 can replace indoor air in a short time, and the problems that the indoor air becomes turbid and people easily suffer from air conditioning diseases due to the fact that a traditional air conditioner is used in a closed environment for a long time are solved.

In some embodiments of the present application, as shown in fig. 1, the fresh air module 200 includes a case 210 forming an outer structure of the fresh air module 200.

The tank 210 is communicated with a fresh air duct 220, and the tank 210 is communicated with the outdoor space through the fresh air duct 220.

The fresh air module 200 further comprises a centrifugal fan 230, the centrifugal fan 230 is arranged inside the box body 210 and corresponds to the air outlet end communicated with the fresh air pipe 220, and the centrifugal fan 230 is used for introducing fresh air of the fresh air module 200 to provide driving force.

It should be noted that, the use of indoor air conditioner 100 needs relatively inclosed environment, and after indoor air conditioner 100 used for a long time, can contain a large amount of bacteriums in heat exchange assemblies's the fin to there is great peculiar smell in the wind that leads to the air conditioner to blow off, seriously influence user's use and experience, indoor air conditioner 100 can be through new trend module 200 with outdoor fresh air input indoor, will be indoor muddy air discharge indoor simultaneously, thereby better solution this problem.

However, when the outdoor environment is poor, the indoor air conditioner 100 greatly weakens its original functions.

Therefore, based on the above problem, as shown in fig. 1, a micro-nano bubble purification module 300 is disposed inside the fresh air module 200.

The micro-nano bubble purification module 300 is used for generating micro-nano bubbles and purifying the air flow introduced into the room by the fresh air module 200.

It should be noted that, this technical scheme aims at utilizing micro-nano bubble to purify module 300 and new trend module 200 and purify the new trend and disinfect through combining together micro-nano bubble to purify module 300 to reduce the content of bacterium and dust in the new trend, guarantee the validity of new trend air conditioner under adverse circumstances.

In some embodiments of the present application, as shown in fig. 1, the micro-nano bubble purifying module 300 is disposed inside the box 210 of the fresh air module 200.

The micro-nano bubble purification module 300 includes: a dissolved air tank 320, a water tank 330, a pressurized water pump 310, and a spray nozzle 340.

The dissolved air tank 320 is correspondingly communicated with the air outlet end of the centrifugal fan 230 through a pipeline.

The water tank 330 is used for storing water and providing a water source for the purification process of the micro-nano bubble purification module 300.

The pressure water pump 310 is connected to the water tank 330 and the dissolved air tank 320 via pipes, and the pressure water pump 310 is used to fill the water stored in the water tank 330 into the dissolved air tank 320.

The nozzle 340 is connected to the dissolved air tank 320 through a pipeline, and the nozzle 340 is disposed in the water tank 330 and below the liquid level of the water stored in the water tank 330.

The centrifugal fan 230 and the pressurized water pump 310 respectively inject outdoor fresh air and stored water in the water tank 330 into the dissolved air tank 320 through pipelines for sufficient pressurized mixing, and a high-pressure gas-liquid mixture is formed in the dissolved air tank 320.

The high-pressure gas-liquid mixture in the dissolved air tank 320 is sprayed into the stored water in the water tank 330 through the nozzle 340, and a large amount of micro-nano bubbles are generated in the stored water.

It should be noted that, according to the technical scheme of the application, the centrifugal fan 230 and the pressurized water pump 310 respectively pressurize and inject the outdoor air and the water in the water tank 330 into the dissolved air tank 320 through pipelines to be fully mixed, and then the water is sprayed into the water storage in the water tank 330 through the nozzle 340, so that micro-nano bubble water with sterilization capability is formed, bacteria in fresh air are killed, and meanwhile, the fresh air is humidified.

Fresh air and water are mixed in a pressure container, mixed gas is sprayed into water, micro-nano bubbles can be gradually reduced in the water until collapse and rupture, cavitation effect is generated by the nano microbubbles, water molecule groups of the micro bubbles are irregularly collided in a Brownian motion all the time, the micro-nano bubbles can locally generate a high-temperature and high-pressure environment when collapse and rupture, and release a large amount of hydroxyl and free radicals, and the micro bubbles and captured air pollutants are subjected to physical and chemical mixing reactions such as mechanical shearing, pyrolysis, free radical oxidation, supercritical water oxidation and the like, so that the microorganisms such as local bacteria and viruses are killed, the effects of decomposing and removing impurities and pollutants are achieved, and the optimal purifying effect is achieved.

The bubble is broken, a large amount of negative ions are released, and the negative ions flow into the environment along with the air to purify the air for the second time.

In addition, the medium that micro-nano bubble takes place is water, only need can guarantee the bactericidal function of air conditioner to adding water in the air conditioner when using the air conditioner, easy operation can not produce secondary pollutant after the purification, and bactericidal effect is showing.

In some embodiments of the present application, a valve plate is disposed at the outlet of the dissolved air tank 320.

The valve plate has the following functions:

when the pressure in the dissolved air tank 320 exceeds the valve limit, the high-pressure gas-liquid mixture in the dissolved air tank 320 opens the valve and is sprayed out from the nozzle 340.

The valve plate is used to control the amount of pressure in the dissolved air tank 320 and the opening of the nozzle 340.

Based on the above embodiment, in other embodiments of the present application, the micro-nano bubble purifying module 300 further includes a pressure sensor.

The pressure detection probe of the pressure sensor is arranged in the dissolved air tank 320 and used for monitoring the pressure in the dissolved air tank 320 in real time.

It should be noted that the pressure sensor and the valve plate may be combined, and the opening of the valve plate may be controlled by the pressure sensor.

The pressure threshold value of the pressure sensor is preset, when the pressure in the dissolved air tank 320 reaches the threshold value, the pressure sensor controls the valve plate to be opened, the gas-liquid mixture is sprayed outwards through the nozzle 340, and the dissolved air tank 320 is decompressed.

In some embodiments of the present application, as shown in fig. 1, the water tank 330 is provided with a water inlet 331, a water outlet 332, and a purified air outlet 333.

The water inlet 331 is used to inject water into the water tank 330.

The drain port 332 is used to drain the stored water in the water tank 330, and the drain port 332 is provided with a drain valve 334.

After the purification is completed, impurities and pollutants in the fresh air can be remained in the water storage of the water tank 330, therefore, the sewage can be discharged by opening the drainage valve 334, the drainage valve 334 is closed after the drainage is completed, the water is further injected into the water tank 330 through the water inlet 331, and the water exchange of the water tank 330 is completed.

The whole water changing process is simple and convenient, and the water changing process of the water tank 330 can be completed without disassembling the casing 110 of the indoor air conditioner 100.

The purified air outlet 111 is used for discharging the air flow purified by the micro-nano bubbles in the water tank 330 into the casing 110 of the air conditioner, and the air flow is discharged into the room through the air outlet 111.

It should be noted that the purified air outlet 333 is communicated with the air duct, and the whole fresh air flow path is (as shown in fig. 2):

fresh air pipe 220-centrifugal fan 230-dissolved air tank 320-nozzle 340-water tank 330-purified air outlet 333-fan component-heat exchanger-air outlet 111.

In some embodiments of the present application, the water reservoir 330 has a water level that is less than 3/4 of the height of the water reservoir 330.

Typically, the level of the water in the tank 330 is about 1/2, the height of the tank 330.

In some embodiments of the present application, as shown in fig. 1, a filtering device 311 is disposed on a communication pipeline between the water tank 330 and the pressurized water pump 310.

Because purify the completion back, impurity and pollutant in the new trend can be stayed in the water storage of basin 330, consequently press water pump 310 from the basin 330 in when absorbing water inhale impurity easily and inhale to block up the pipeline and damage press water pump 310 even, and filter equipment 311 can filter impurity, guarantee to participate in the water that micro-nano bubble takes place for the water purification, make the bubble emergence effect better.

In some embodiments of the present application, as shown in fig. 1, the centrifugal fan 230, the pressurized water pump 310, and the dissolved air tank 320 are fixed to the sidewall of the case 210 by screws and a connection plate, and the water tank 330 is fixed to the bottom of the case 210 by a connection plate and screws.

It should be noted that, because the existing indoor air conditioner 100 is mainly designed in a miniaturized manner, the micro-nano bubble purification module 300 is reasonably arranged in the fresh air module 200 in the above embodiment, so that the requirement of installation does not occupy the internal space of the casing 110 additionally is met.

In some embodiments of the present application, as shown in fig. 1, the nozzle 340 is configured as a micro-nano nozzle.

The high-pressure gas-liquid mixture in the dissolved air tank 320 is sprayed out of micro-nano bubbles with the diameter not more than 100 mu m through the micro-nano spray head.

The smaller the bubbles, the better the purification effect.

Meanwhile, the micro-nano nozzles can be arranged in a plurality of numbers, so that the generated bubbles are larger when single micro-nano bubbles occur.

Based on above-mentioned embodiment, this scheme provides an indoor air conditioner 100 with new trend purification performance in the actual production is used, and it installs micro-nano bubble purification module 300 additional, dissolves gas pitcher 320 and intensive mixing with outdoor new trend and water injection through pressure water pump 310, then spouts through nozzle 340 to form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously.

The fresh air module 200 of the indoor air conditioner 100 of the present scheme comprises a fresh air pipe 220, a centrifugal fan 230 and a box body 210;

the micro-nano bubble purification module 300 is arranged inside the fresh air module 200 and comprises a pressurized water pump 310, a dissolved air tank 320, a pressure sensor, a water tank 330 and a nozzle 340.

The centrifugal fan 230, the pressurized water pump 310 and the dissolved air tank 320 are fixed on the side wall of the box body 210 through screws and connecting plates, and the water tank 330 is fixed at the bottom of the box body 210 through connecting plates and screws.

The fresh air pipe 220 is connected with the inlet of the centrifugal fan 230, the pressurized water pump 310, the dissolved air tank 320, the water tank 330 and the nozzle 340 are all connected through pipelines, and the nozzle 340 is arranged below the liquid level of the water tank 330.

The water tank 330 is provided with a water inlet 331, a water outlet 332 and a clean fresh air outlet, respectively.

The level of the water in the water reservoir 330 is about 1/2 the height of the water reservoir 330.

The pressure sensor may monitor the pressure of the dissolved air tank 320 in real time.

The operation flow of the fresh air purification module is described as follows:

the centrifugal fan 230 and the pressurized water pump 310 inject outdoor air and water into the dissolved air tank 320 through pipelines respectively for pressurized mixing.

The outlet of the dissolved air tank 320 is provided with a valve plate, when the pressure in the dissolved air tank 320 exceeds the limit value of the valve plate, the high-pressure gas-liquid mixture in the dissolved air tank 320 is sprayed into the water stored in the water tank 330 through the nozzle 340 and generates a large amount of micro-nano bubbles in the water stored in the water tank 330, so that the fresh air is purified by utilizing the cavitation effect of the micro-nano bubbles.

As shown in fig. 3-4, the fresh air module 200 may be placed on the bottom or top of the room air conditioner 100.

The utility model has the beneficial effects that:

1) dissolve gas pitcher and intensive mixing with outdoor new trend and water injection through the force (forcing) pump, then spout through the nozzle to form the micro-nano bubble water that has the ability of disinfecting, kill the bacterium in the new trend, carry out the humidification to the new trend simultaneously.

2) The micro-nano bubbles are filled with water, the sterilization function of the air conditioner can be guaranteed only by adding water into the air conditioner when the air conditioner is used, the operation is simple, secondary pollutants cannot be generated after purification, and the sterilization effect is obvious.

The first design of this application, the purification form to the new trend module has improved, and centrifugal fan and booster pump add outdoor new trend and water storage respectively through the pipeline and pour into dissolved air tank in to the pressurization mixes, then through the nozzle blowout, thereby form the micro-nano bubble water that has the ability of disinfecting, micro-nano bubble can dwindle gradually in aqueous, breaks until the collapse. Micro-nano bubble can produce high temperature high pressure environment in local when collapsing and breaking to kill microorganism such as local bacterium virus, bubble breakage also can release a large amount of anions in addition, and the anion carries out the secondary purification to the air in flowing into the environment along with the air.

The second of this application thinks about, improves the purification medium, and the used medium of micro-nano bubble emergence is water, only needs to add water can guarantee the function of disinfecting of air conditioner in using the air conditioner to the air conditioner in, easy operation can not produce secondary pollutant after the purification, and bactericidal effect is showing.

Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (10)

1. An indoor air conditioner comprises a machine shell and an air outlet formed in the machine shell;

a fresh air module used for introducing fresh air into the room is arranged in the shell;

characterized in that, the indoor air conditioner further comprises:

micro-nano bubble purification module, micro-nano bubble purification module set up in inside the new trend module, micro-nano bubble purification module be used for producing micro-nano bubble and right by the indoor air current of new trend module introduction purifies.

2. The indoor air conditioner according to claim 1, wherein the fresh air module comprises a box body forming an external structure of the fresh air module, and the box body is communicated with a fresh air pipe;

the box body is communicated with the outdoor space through the fresh air pipe;

the fresh air module further comprises a centrifugal fan, the centrifugal fan is arranged in the box body and is correspondingly communicated with the air outlet end of the fresh air pipe, and the centrifugal fan is used for providing driving force for introducing fresh air of the fresh air module.

3. The indoor air conditioner according to claim 2, wherein the micro-nano bubble purifying module is disposed inside the cabinet, and the micro-nano bubble purifying module comprises:

the dissolved air tank is correspondingly communicated with the air outlet end of the centrifugal fan through a pipeline;

a water tank for storing water;

the water tank is communicated with the dissolved air tank through a pipeline, and the water tank is communicated with the dissolved air tank through a pipeline;

the nozzle is communicated with the dissolved air tank through a pipeline;

the nozzle is arranged in the water tank and is positioned below the liquid level of the water stored in the water tank;

the centrifugal fan and the pressurizing water pump respectively inject outdoor fresh air and the stored water in the water tank into the dissolved air tank together through pipelines for full pressurization and mixing, and a high-pressure gas-liquid mixture is formed in the dissolved air tank;

and the high-pressure gas-liquid mixture in the gas dissolving tank is sprayed into the water storage in the water tank through the nozzle, and a large amount of micro-nano bubbles are generated in the water storage.

4. A room air conditioner as claimed in claim 3, wherein a valve is provided at an outlet of the air dissolving tank, and when the pressure in the air dissolving tank exceeds a valve limit value, the valve is opened by the high-pressure gas-liquid mixture in the air dissolving tank and is sprayed out from the nozzle.

5. The indoor air conditioner according to claim 3, wherein the micro-nano bubble purifying module further comprises:

and the pressure detection probe of the pressure sensor is arranged in the dissolved air tank and is used for monitoring the pressure in the dissolved air tank in real time.

6. A room air conditioner according to claim 3, wherein said water tanks are respectively provided with:

the water inlet is used for injecting water into the water tank;

the water outlet is used for discharging the stored water in the water tank and is provided with a water discharge valve;

and the purified air outlet is used for discharging the air flow purified by the micro-nano bubbles in the water tank into the shell of the air conditioner and discharging the air flow into the indoor space through the air outlet.

7. A room air conditioner as set forth in claim 3 wherein said water reservoir has a water storage level height below 3/4 of said water reservoir height.

8. A room air conditioner according to claim 3, wherein a filter is provided in a communication line between said water tank and said pressure water pump.

9. A room air conditioner according to claim 3, wherein said centrifugal fan, said pressurized water pump and said dissolved air tank are fixed to a side wall of said cabinet by means of screws and connecting plates, and said water tank is fixed to a bottom of said cabinet by means of connecting plates and screws.

10. The indoor air conditioner as claimed in claim 3, wherein the nozzle is configured as a micro-nano nozzle, and the high-pressure gas-liquid mixture in the air dissolving tank is sprayed out of micro-nano bubbles with a diameter not more than 100 μm through the micro-nano nozzle;

the micro-nano spray head can be provided with a plurality of micro-nano spray heads.

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