CN211822742U

CN211822742U - Four-side air-out embedded type lifting plasma air purification and disinfection air conditioner

Info

Publication number: CN211822742U
Application number: CN202020147198.7U
Authority: CN
Inventors: 罗毅解; 厉毅; 单方毅; 金狄峰; 钱娟芬; 赵莎; 孙林波; 项文通
Original assignee: Zhejiang Peijieer Medical Technology Co ltd
Current assignee: Zhejiang Peijieer Medical Technology Co ltd
Priority date: 2020-01-24
Filing date: 2020-01-24
Publication date: 2020-10-30
Anticipated expiration: 2030-01-24

Abstract

A four-side air-out embedded type lifting plasma air purification and disinfection air conditioner comprises a four-side air-out embedded type lifting panel and a shell, wherein the shell consists of a shell cover and an inner chamber at the bottom, an air inlet circular chamber volute is arranged in the middle of the inner chamber, a fan is arranged in the middle of the volute, a plasma reactor is arranged at the air inlet of the air inlet circular chamber and the air inlet of the fan, a plurality of strip-shaped air outlets are arranged around the volute and blow air to the indoor periphery under the action of the fan, air outlet chambers are arranged on the front, the back, the left and the right sides of the bottom of the volute, the air outlet chamber at the bottom of the volute is provided with an evaporator and a condensed water collecting disc, one end of the water collecting disc is connected with a drain pipe through a drainage pump, the other end of the evaporator is provided with a throttling capillary pipe which is connected with a, and negative oxygen ions are added into the air, so that the health of the human body is improved after the negative oxygen ions are absorbed by the human body.

Description

Four-side air-out embedded type lifting plasma air purification and disinfection air conditioner

Technical Field

The invention relates to the field of air purification, in particular to a four-side air-out embedded type lifting plasma air purification and disinfection air conditioner.

Background

The purifying air conditioner is common purifying equipment in our life, the purifying air conditioner has wide application range, and can be used in hospitals, families and toilets, but in our life, because electronic devices are more and occupy places, some toilets or kitchen rooms are smaller, other equipment such as purifiers cannot be continuously installed after a lamp and ventilation equipment are installed, but with the improvement of life quality, air pollution or kitchen oil smoke pollution causes gradual deterioration of air quality, and the air conditioner invades respiratory tracts and lung leaves of human bodies when people do not take precautions, so that diseases such as respiratory system diseases, cardiovascular system diseases, blood systems, reproductive systems and the like are caused, inflammation such as sphagitis, emphysema, asthma, rhinitis, bronchitis and the like is caused, and lung cancer, myocardial ischemia and injury are caused after the air conditioner is in the environment for a long time.

Disclosure of Invention

The invention aims to provide a four-side air outlet embedded type lifting plasma air purification and disinfection air conditioner, which aims to solve the problems in the background technology. The invention aims to accomplish through the following technical scheme, a four-side air outlet embedded type hanging plasma air purification and disinfection air conditioner, which mainly comprises an outdoor unit which is composed of an outer shell, a foam volute, a fan, a plasma reactor, an evaporator, a condensed water disc, a drainage pump, an auxiliary heater, an air inlet and outlet panel, a throttling capillary tube (refrigerant tube), a condenser, a four-way valve, a compressor and an outer shell and can be used for at least one or more indoor units, wherein the outer shell is internally provided with the foam volute, the middle of the foam volute is provided with an air inlet circular cavity, a fan fixing seat is arranged on an outer shell bottom plate in the air inlet circular cavity, the fan is fixed on the fixing seat, an air inlet channel with an air inlet is arranged between the fan and the foam volute, an air outlet channel with air outlets is arranged on the periphery of the fan, and the air inlet circular cavity is provided with the plasma reactor which is used for, the plasma reactor consists of a control system, a plasma high-frequency high-voltage pulse switching power supply is arranged on the control system, and a temperature and humidity sensor for detecting humidity is further arranged on the air inlet duct.

Preferably, the method comprises the following steps: the air-conditioning outdoor unit comprises a volute, an air outlet channel, an evaporator, a throttling capillary tube (refrigerant tube), a compressor, an air conditioning control system, an air temperature adjusting function, an alternating current constant speed, an alternating current frequency conversion or a direct current frequency conversion, a condensed water accumulating disc, a water outlet and a drainage pump, wherein the evaporator is arranged on the air channel at the bottom of the volute at the periphery of the fan and between the periphery of the fan and the air outlet channel, the electric auxiliary heat device is arranged at the periphery of the evaporator, the evaporator is connected with an outdoor unit condenser through the throttling capillary tube (refrigerant tube), the cold source or heat source function exchange is carried out by the compressor under the control of the air conditioning control system through.

Preferably, the method comprises the following steps: the control system is fixed in the control box, the control box is arranged at an air inlet between the outer shell and the volute, the control system consists of a CPU and a control chip, and the control system mainly completes important tasks of detecting and protecting the working condition of the purification and disinfection type air conditioner, receiving instructions, outputting control signals, indicating the working state and the like.

Preferably, the method comprises the following steps: still the cover is equipped with a decoration panel on the shell body, and this decoration panel goes on fixedly with the shell body in the bottom through the panel fixed orifices in the fan-shaped fixed area at four sides corner, air outlet department is equipped with the decoration panel air outlet on being located the shell body to but the pendulum fan blade of luffing motion's regulation wind direction usefulness is installed on the decoration panel air outlet, and the circular chamber department of middle air inlet is equipped with at least one deck primary filter screen on shown shell body, and still is equipped with one deck decoration panel in the primary filter screen and advances bars, be equipped with a display screen between one of them pendulum fan blade and the primary filter screen, one side of this display screen is equipped with air quality detection device.

Preferably, the method comprises the following steps: and at least 4 hoisting feet used for hoisting are arranged outside the outer shell.

According to the invention, the plasma disinfection function is added through the air conditioner, so that tiny dust particles in the air are purified, impurities in the air are more easily and thoroughly purified, the plasma has strong sterilization capability, the air environment health can be improved while the impurities are removed, and the negative oxygen ions are added into the air and absorbed by a human body, so that the human body health is favorably improved.

The invention also makes the purifier into a four-side air-out embedded hoisting design through design, and under the condition of complete functions, the purifier is minimized and does not occupy space and the like.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the plasma reactor of the present invention.

Fig. 3 is a schematic view of the structure of the decorative panel of the present invention.

Fig. 4 is a schematic view of the outdoor unit of the present invention.

Detailed Description

The invention will be described in detail below with reference to the attached drawing figures: as shown in the attached figures 1-4, the invention relates to a four-side air-out embedded type hanging plasma air purification and disinfection air conditioner, which mainly comprises an outer shell 2, a foam volute 5, a fan 6, a plasma reactor 10, an evaporator 16, a condensed water accumulation disc 11, a drainage pump 12, an auxiliary heater, a decoration panel 1, a throttling capillary tube (refrigerant pipe) 13, a condenser 21, a four-way valve 24, a compressor 23 and an outer shell, wherein the outer shell 22 is at least used for one or more indoor units, the outer shell 2 is internally provided with the foam volute 5, the middle of the foam volute 5 is provided with an air inlet circular cavity, a fan fixing seat is arranged on the bottom plate of the outer shell 2 in the air inlet circular cavity, the fan 6 is fixed on the fixing seat, an air inlet channel 9 with an air inlet 7 is arranged between the fan 6 and the foam volute 5, and an air outlet channel 8 with an air, the air inlet 7 is provided with a plasma reactor 10 for purifying and sterilizing the inlet air entering the air conditioner, the plasma reactor 10 is composed of a control system 17, a plasma high-frequency high-voltage pulse switching power supply 18 is arranged on the control system 17, a temperature and humidity sensor 19 for detecting humidity is also arranged on the air inlet channel, an evaporator 16 is arranged on the air channel at the bottom of the volute 5 at the periphery of the fan 6 and between the periphery of the fan and the air outlet channel, an electric auxiliary heater is arranged at the periphery of the evaporator 16, the evaporator 16 is connected with an outdoor unit condenser 21 through a throttling capillary tube (refrigerant tube) 13, and is sent to the evaporator 16 for regulating the air temperature after being subjected to cold source or heat source function exchange under the control of the air conditioner control system through a four-way valve 24, and the outdoor unit 22 of the air conditioner is controlled to have the functions of alternating current constant speed, alternating current frequency conversion, the bottom of the evaporator 16 is provided with a condensed water accumulating disc 11, one end of the accumulating disc 11 is connected with a water outlet 14, a water discharge pump 12 is arranged on the water outlet 14, the control system 17 is fixed in the control box 4, the control box 4 is arranged at an air inlet between the outer shell 2 and the foam volute, the control system 17 consists of a CPU and a control chip and mainly completes the important tasks of detecting and protecting the working condition of the purification and disinfection type air conditioner, receiving instructions, outputting control signals, indicating the working state and the like, the outer shell 2 is also sleeved with a decorative panel 1, the decorative panel 1 is fixed with the outer shell at the bottom through panel fixing holes 25 in fan-shaped fixing areas at the corners of four sides, a decorative panel air outlet 29 is arranged at the air outlet on the outer shell 2, and an air swinging vane 15 which can swing up and down and is arranged on the air outlet of the decorative panel 1 and, the middle air inlet circular cavity on the shell body 2 is provided with at least one layer of primary filter screen 3, the primary filter screen 3 is also provided with a layer of decorative panel inlet grid 26, a display screen 28 is arranged between one of the fan swing blades 15 and the primary filter screen 3, one side of the display screen 28 is provided with an air quality detection device 27, and the outer edge of the shell body 2 is provided with at least 4 hoisting feet used for hoisting.

The air conditioner outdoor unit is controlled by AC constant speed, AC frequency conversion or DC frequency conversion. The compressor exchanges heat with the heat exchanger through the four-way valve, so that the superheated steam is gradually changed into saturated steam and further into saturated liquid or supercooled liquid. The refrigerant liquid after throttling and pressure reduction through the capillary tube enters the heat exchange (evaporator) of the indoor unit again, absorbs heat from surrounding media and evaporates into gas, the opening and closing state of the four-way valve is opposite to that of the refrigerating and heating, the high-pressure outlet of the compressor passes through the four-way valve 1-4 to the muffler and then to the stop valve, then enters the heat exchanger (evaporator) of the indoor unit, passes through the four-way valve 2-3 to the liquid storage device and then to the low-pressure side of the compressor, and therefore heating circulation is. The outdoor temperature sensor (thermistor) of the outdoor unit is mainly used for detecting the outdoor environment temperature, and it detects the pipe temperature of the heat exchanger during cooling and heating, if the temperature rises abnormally, the pipe pressure can be calculated, and then the abnormal temperature signal is sent to the control panel. The control and operation power can be at least used for one or more indoor units to regulate the indoor air temperature through cold and heat sources.

The signals which are output by the remote controller or the hand controller to the CPU are mainly the working or stopping of the plasma reactor, the compressor, the four-way valve, the indoor fan and the outdoor fan. The strong voltage electric part is controlled and executed by an intermediate driving circuit.

The main control functions are as follows:

the compressor, the four-way valve and the outdoor fan are respectively controlled by a CPU terminal, when the terminal voltage is high voltage (generally + 3V-5V), the compressor is in a working state, and when the terminal voltage is 0, the compressor is in a stopping state.

The indoor fan uses the relay to regulate speed, and the CPU control terminal also meets the requirement of high-voltage work and low-voltage stop. In other speed regulation modes of the indoor fan, when the fan runs, the CPU control terminal outputs a pulse signal.

(1) Compressor, four-way valve, outdoor fan control.

The compressor is controlled by a power relay or an alternating current contactor to be switched on and off, the power relay or the alternating current contactor is controlled by a CPU to work, and the CPU is correspondingly provided with a control terminal.

The four-way valve and the outdoor fan are controlled by a relay to be switched on and off, the relay is controlled by a CPU to work, and the CPU is respectively provided with at least two control terminals correspondingly.

(2) Indoor fan control

The indoor fan can be adjusted in speed by at least three or more speed adjusting modes, and the speed adjustment of the indoor fan is controlled by a terminal corresponding to the CPU.

The speed regulation has several relays to control the tap of speed regulating motor and to realize two-gear or three-gear control, and several CPU terminals corresponding to several gears.

The two speed regulation are controlled by silicon controlled rectifier to realize at least three-gear windward control, and the CPU is correspondingly provided with a terminal for control.

The three speed regulation are DC motors controlled by DC voltage regulation, and can realize continuous stepless speed regulation, and the CPU is controlled by at least six or more terminals.

The indoor fan control circuit has different speed regulation modes, and the CPU also has corresponding relevant terminals for rotating speed detection, phase detection, zero-crossing detection, protection and the like.

(3) Plasma reactor decontamination and disinfection control

Firstly, a plasma reactor is controlled by an air conditioner program (purification and disinfection, refrigeration, heating, air supply and dehumidification) in a CPU processor, and when the air conditioner is started, the plasma reactor is purified and disinfected (the time can be set); when the air conditioner stops, the plasma reactor stops purifying and sterilizing.

When the purification and disinfection are set by self control, the plasma reactor is controlled by the purification and disinfection program (manual disinfection and automatic purification and disinfection) in the CPU processor in the standby (stop) state of the air conditioner, the plasma reactor is automatically opened or closed to purify and disinfect and the air conditioner fan (time can be set), and the air conditioner can be remotely controlled by APP. When the air conditioner (purification and disinfection, refrigeration, heating, air supply and dehumidification) is started, the plasma reactor is still controlled by the purification and disinfection program, but the fan is preferentially controlled by the air conditioner program.

(4) Indoor air quality detection

Through the indoor air quality detection system, at least one or more particulate matter laser sensors and other pollutant sensors detect the concentration of PM2.5 in indoor air in real time, and send data to the CPU processor of the main board in real time and display the data on a screen. When the measured value of the concentration of the indoor PM2.5 particles on the liquid crystal screen is larger than the set value of a user (75 mu g/m)³) When the concentration of PM2.5 particles in the room or the measured value of other pollutants is less than or equal to the set value of a user, the CPU processor of the main board drives the relay contact to disconnect the high-voltage power supply, the purification and disinfection work of the plasma reactor stops, and the fan stops running at low speed or stops running, such as indoor temperatureWhen the air conditioner is needed, the air conditioner can continue to operate, and the indoor air quality pollutants also comprise formaldehyde, benzene, methylbenzene, dimethylbenzene and other peculiar smells.

Outputting other functions:

wind direction: the air swinging blade is controlled by a stepping fan, the stepping motor is controlled by at least four CPU terminals, and the DC power supply is +12V, and the AC power supply is 220V.

Displaying: the air conditioner has at least display modes of luminotron indicator light, nixie tube, LCD screen, fluorescent screen, etc. to indicate the working state of the air conditioner.

Buzzing: when the air conditioner is powered on or remotely operated, the CPU outputs buzzing sound or other music to prompt the successful operation.

Electric auxiliary heating: the air conditioner heats in winter, and when the ambient temperature is lower, auxiliary electric heating is carried out to raise the indoor temperature. The electric auxiliary heat is controlled by one terminal of the CPU, and when the electric heating works, the electric auxiliary heat works in the mode that the air speed of the indoor fan is maximum.

The CPU is in working state when the voltage of the related auxiliary function terminal is high (generally +3V to + 5V), and is in stopping state when the terminal voltage is 0, and the four terminals of the stepping motor output pulse signals to control the motor to operate.

Claims

1. A four-side air-out embedded type hanging plasma air purification and disinfection air conditioner mainly comprises an outer shell, a foam volute, a fan, a plasma reactor, an evaporator, a condensed water tray, a drainage pump, an auxiliary heater, an air inlet and outlet panel, a throttling capillary tube, a condenser, a four-way valve, a compressor and an outdoor unit of at least one or more indoor units, and is characterized in that the foam volute is arranged in the outer shell, an air inlet circular cavity is arranged in the middle of the foam volute, a fan fixing seat is arranged on the outer shell bottom plate in the air inlet circular cavity, the fan is fixed on the fixing seat, an air inlet channel with an air inlet is arranged between the fan and the foam volute, air outlet channels with air outlets are arranged around the fan, and the air inlet circular cavity is provided with the plasma reactor for purifying and disinfecting the inlet air entering the air conditioner, the plasma reactor consists of a control system, a plasma high-frequency high-voltage pulse switching power supply is arranged on the control system, and a temperature and humidity sensor for detecting humidity is further arranged on the air inlet duct.

2. The embedded ceiling-mounted plasma air purification and disinfection air conditioner with four-side air outlet according to claim 1, wherein an evaporator is arranged on the air channel at the bottom of the volute around the fan and between the fan and the air outlet, an electric auxiliary heater is arranged around the evaporator, the evaporator is connected with an outdoor unit condenser through a throttling capillary tube, and is used for exchanging cold source or heat source functions under the control of an air conditioner control system through a four-way valve, and then sending the cold source or the heat source to the evaporator to regulate the air temperature, the outdoor unit is controlled to have alternating current constant speed, alternating current frequency conversion or direct current frequency conversion, a condensed water collecting disc is arranged at the bottom of the evaporator, one end of the water collecting disc is connected with a water outlet, and a drainage pump is arranged on.

3. The air conditioner of claim 1, wherein the control system is fixed in a control box, the control box is arranged at the air inlet between the outer shell and the volute, the control system is composed of a CPU and a control chip, and the control system mainly performs the important tasks of detecting and protecting the working condition of the air conditioner, receiving instructions, outputting control signals, and indicating the working state.

4. The embedded ceiling-mounted plasma air purification and disinfection air conditioner with four-side outlet according to claim 1, wherein the outer casing is further sleeved with a decorative panel, the decorative panel is fixed to the bottom outer casing through panel fixing holes in fan-shaped fixing areas at four corners of the decorative panel, a decorative panel air outlet is arranged at the air outlet of the outer casing, a swinging blade capable of swinging up and down for adjusting the wind direction is arranged at the decorative panel air outlet, at least one layer of primary filter screen is arranged at a middle air inlet circular cavity of the outer casing, a layer of decorative panel inlet grid is arranged outside the primary filter screen, a display screen is arranged between the swinging blade and the primary filter screen, and an air quality detection device is arranged on one side of the display screen.

5. The four-side air-out embedded type lifting plasma air purification and disinfection air conditioner as claimed in claim 1, wherein at least 4 lifting feet for lifting are arranged on the outer edge of the outer shell.