CN115325615A - Cabinet type air treatment device for six-constant system and working method thereof - Google Patents

Cabinet type air treatment device for six-constant system and working method thereof Download PDF

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Publication number
CN115325615A
CN115325615A CN202210984915.5A CN202210984915A CN115325615A CN 115325615 A CN115325615 A CN 115325615A CN 202210984915 A CN202210984915 A CN 202210984915A CN 115325615 A CN115325615 A CN 115325615A
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CN
China
Prior art keywords
air
cabinet
cavity
fan
treatment device
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Application number
CN202210984915.5A
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Chinese (zh)
Inventor
杨柳
罗江河
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Xiamen Hobos Intelligent Health Technology Co ltd
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Xiamen Hobos Intelligent Health Technology Co ltd
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Priority to CN202210984915.5A priority Critical patent/CN115325615A/en
Publication of CN115325615A publication Critical patent/CN115325615A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ventilation (AREA)

Abstract

The invention discloses a cabinet type air treatment device for a six-constant system and a working method thereof, wherein the device comprises a first cabinet machine and a second cabinet machine which are connected, a humidification cavity and an air purification cavity are arranged in the first cabinet machine, a temperature adjusting cavity, a fan accommodating cavity and an air inlet and mixing cavity are arranged in the second cabinet machine, and a fan is arranged in the fan accommodating cavity; along the gas flow direction, the air inlet and mixing cavity, the inner cavity of the fan, the temperature adjusting cavity, the air purifying cavity and the humidifying cavity are communicated in sequence to form a continuous air channel. The working method is that the mixed air of indoor air and outdoor air or the indoor air firstly enters the air inlet and mixing cavity; then the mixture is sent into a temperature adjusting cavity through a fan, and the temperature is adjusted in the temperature adjusting cavity; the air after temperature adjustment enters an air purification cavity in the first cabinet machine, is purified in the air purification cavity, and is sent out after passing through the humidification cavity. The invention can form an integrated air treatment system, reduce the occupied space of equipment, simplify the installation process and reduce the equipment cost.

Description

Cabinet type air treatment device for six-constant system and working method thereof
Technical Field
The invention relates to the technical field of air treatment, in particular to a cabinet type air treatment device for a sextant system and a working method thereof.
Background
The six-constant system refers to constant temperature, constant humidity, constant oxygen, constant cleanness, constant statism and constant intelligence. Different from the indoor environment solution scheme of traditional air conditioner ground heating, six permanent systems can realize solving indoor temperature, humidity, air quality, clean air, silence environment scheduling problem with one set of system multiaspect. In practical applications, however, the implementation of a sextant system relies primarily on air treatment devices. An air processing device refers to a device for supplying processed air to a designated space to maintain a set temperature and humidity and control the content of dust and harmful gases, and is also called an air conditioning device for short.
At present, the air treatment device for the sextant system has diversified modes, such as commonly used: in a house, a six-constant system can be realized by matching air treatment devices such as an air conditioner, a humidifier, a fresh air fan, an air purifier and the like and by the cooperation of a plurality of air treatment devices; or the air supply pipeline communicated with each room is arranged through the fresh air conditioner ceiling fan, and the air supply port of the fresh air conditioner ceiling fan is connected with the air humidifying and purifying equipment through a pipeline, so that air is firstly treated by the fresh air conditioner ceiling fan and then treated by the air humidifying and purifying equipment, and a six-constant system is realized. However, the six constant systems in the two modes need to adopt a plurality of mutually independent air treatment devices, and have the defects of large occupied space, complex installation, high equipment cost and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a cabinet type air treatment device for a sextant system, which can form an integrated structure, reduce the occupied space of equipment, simplify the installation process and reduce the equipment cost.
Another object of the present invention is to provide a working method of the cabinet type air treatment device for sextant system.
The technical scheme of the invention is as follows: a cabinet type air treatment device for a six-constant system comprises a first cabinet machine and a second cabinet machine which are connected, wherein a humidification cavity and an air purification cavity are arranged in the first cabinet machine, a temperature adjusting cavity, a fan accommodating cavity and an air inlet and mixing cavity are arranged in the second cabinet machine, and a fan is arranged in the fan accommodating cavity; along the gas flow direction, the air inlet and mixing cavity, the inner cavity of the fan, the temperature adjusting cavity, the air purifying cavity and the humidifying cavity are communicated in sequence to form a continuous air channel.
In the first cabinet machine, a humidifying component and a UV ultraviolet disinfection lamp tube are arranged in a humidifying cavity; the humidifying component and the UV ultraviolet disinfection lamp tube can adopt a humidifying component and a UV ultraviolet lamp which are commonly used in the existing humidifier or air purifier, wherein the humidifying component is used for humidifying the purified air, and when the equipment runs, the UV ultraviolet disinfection lamp tube is lightened, so that the air in the humidifying cavity can be sterilized;
in the air purification cavity, air grid, IFD purification filter screen and active carbon filter screen are equipped with in proper order along the gas flow direction. The IFD purification filter screen can capture tiny bacteria and viruses in the air by generating extremely high electric field intensity between electrodes by using a strong electric field disinfection technology taking dielectric materials as carriers, and the adsorbed bacteria and viruses can be completely inactivated under the continuous action of a high-density electric field. The active carbon filter screen can adopt an aldehyde-removing framework active carbon filter screen, and the filter screen can be widely used for treating organic gases and malodorous gases containing toluene, xylene, benzene and other benzenes, phenols, esters, alcohols, aldehydes and other aldehydes and various gases with low concentration and large air volume containing trace heavy metals, and can be directly discharged after adsorbing, concentrating and purifying waste gases. In addition, in order to make the air entering the air purification cavity flow equally and stably, an air grid is arranged at the position close to the air inlet of the air channel.
In the second cabinet machine, a fresh air inlet and a return air inlet are respectively arranged on the side wall of the air inlet and mixing cavity, air inlet filter screens are respectively arranged at the fresh air inlet and the return air inlet, and an electric control air valve is also arranged at the fresh air inlet. The fresh air inlet is used for introducing outdoor air, the return air inlet is used for returning indoor air, and the air inlet filter screens at the fresh air inlet and the return air inlet are used for primarily filtering air; in addition, be provided with automatically controlled blast gate in new trend import department, can be used to adjust new trend intake, the during operation, return air import has the room air return all the time, and whether the automatically controlled blast gate is opened according to the mode selection to the new trend import then, lets the new trend flow in, still can adjust its aperture through automatically controlled blast gate simultaneously to the flow of control new trend.
Among the second cabinet-type air conditioner, the fan is centrifugal fan, and fan holding intracavity is equipped with fan support, centrifugal fan, automatically controlled installing support, machine controller and automatically controlled box, and centrifugal fan passes through fan support mounting in fan holding intracavity, and machine controller and automatically controlled box are installed in fan holding intracavity through automatically controlled installing support respectively, and centrifugal fan's motor is connected with machine controller, and machine controller is connected with automatically controlled box. The electric control box is internally provided with a circuit board for controlling the whole cabinet type air treatment device to work, a motor of the centrifugal fan is electrically connected with the motor controller, the motor controller controls the motor to work, and the motor controller is electrically connected with the circuit board in the electric control box.
In the second cabinet machine, a V-shaped evaporator (namely, a heat exchanger with two evaporators arranged in a V shape) is arranged in the temperature adjusting cavity, a condensed water disc is arranged at the bottom of the V-shaped evaporator, and a PTC heating plate is further arranged on the V-shaped evaporator. The V-shaped evaporator can effectively improve the air temperature regulation efficiency, and condensed water generated by the operation of the V-shaped evaporator firstly falls into a condensed water tray at the bottom of the V-shaped evaporator for collection and then is discharged out of the cabinet type air treatment device through a water outlet pipe of the condensed water tray; when the air needs to be heated, the PTC heating plate is started and is used for auxiliary heating.
In the second cabinet machine, a primary filter screen is further arranged at the communication position of the temperature adjusting cavity and the fan accommodating cavity. And (4) primarily filtering the air sent by the centrifugal fan.
The first cabinet machine is provided with a first front sealing plate, and the first front sealing plate is provided with a water inlet pipe through hole and a water outlet pipe through hole; in the first cabinet machine, pipelines of a water inlet pump and a water outlet pump on the humidifying assembly are respectively connected with an external water source and a drain pipe through a water inlet pipe through hole and a water outlet pipe through hole.
The second cabinet machine is provided with a second front sealing plate, and a condensing agent input pipe hole, a condensing agent output pipe hole, a condensing water tray water outlet pipe hole and an electric control box wire outlet hole are formed in the second front sealing plate. In the second cabinet machine, the V-shaped evaporator is externally connected to a condensing agent circulating pipeline through a condensing agent input pipe hole and a condensing agent output pipe hole; the water outlet pipe of the condensed water tray is connected with an external pipeline through a water outlet pipe hole of the condensed water tray; the electric control box is used as a main control device of the whole cabinet type air processing device, is provided with a main power signal wire of the cabinet type air processing device and is connected with an external power system through an outlet hole of the electric control box.
A first lining plate made of EPP materials is further arranged in the first cabinet, a first wiring groove is formed in the first lining plate, a first lower sealing plate is arranged at the bottom of the first cabinet, a first wiring terminal accommodating cavity is formed in the joint of the first lining plate and the first lower sealing plate, and the first wiring groove is communicated with the first wiring terminal accommodating cavity; the arrangement of the first wiring groove and the first wiring terminal accommodating cavity can enable wires of all air processing components and wires of all kinds of sensors in the whole first cabinet to run to the first wiring terminal accommodating cavity from the first wiring groove and then to be connected to the wiring terminal strip, the wiring terminal strip is arranged at the wiring terminal opening, and the design can enable all kinds of wires of the whole first cabinet to be regular, so that the external structure of equipment is simplified.
A second lining plate made of EPP materials is further arranged in the second cabinet, a second wiring groove is formed in the second lining plate, a second upper sealing plate is further arranged at the top of the second cabinet, a second wiring terminal accommodating cavity is formed in the joint of the second lining plate and the second upper sealing plate, and the second wiring groove is communicated with the second wiring terminal accommodating cavity. When the first cabinet machine and the second cabinet machine are assembled, because the first wiring terminal accommodating cavity and the second wiring terminal accommodating cavity in the first cabinet machine and the second cabinet machine are both connected with the matched wiring terminal port and the wiring terminal, an electric wire on the first cabinet machine can also be directly communicated with the wiring terminal in the second cabinet machine, and then the electric wire is wired from the second wiring groove to be connected with the electric control box, so that the electric control system of the whole cabinet type air processing device is uniformly controlled by the electric control box to work.
The first cabinet machine and the second cabinet machine are in a detachable combined structure; when the first cabinet machine and the second cabinet machine are assembled, the connecting part of the first cabinet machine and the second cabinet machine is locked and fixed through the connecting piece. This structure makes first cabinet-type air treatment device that first cabinet-type air conditioner and second cabinet-type air conditioner both can assemble into the integral type and uses, also can make up the use with other air treatment device after separating first cabinet-type air conditioner, still can carry out exclusive use after separating the second cabinet-type air conditioner to adapt to user's different demands, it is nimble more convenient to use.
The working method of the cabinet type air treatment device for the sextant system comprises the following specific steps: in the second cabinet machine, under the action of the fan, mixed air of indoor air and outdoor air or indoor air firstly enters the air inlet and mixing cavity; then the mixture is sent into a temperature adjusting cavity through a fan, and the temperature is adjusted in the temperature adjusting cavity; the air after temperature adjustment enters an air purification cavity in the first cabinet machine, is purified in the air purification cavity, and is sent out of the cabinet type air treatment device after passing through the humidification cavity.
In practical use, the cabinet air treatment device can be used for two different air circulation modes, namely an indoor air circulation mode and a mixed air circulation mode of indoor air and outdoor air; meanwhile, the cabinet type air treatment device can be used for a user to select whether to start the cabinet type air treatment device according to the requirement of the user, and has the functions of heating/refrigerating, IFD (IFD) purifying, humidifying and ultraviolet sterilizing; specifically, the method comprises the following steps:
(1) When a customer selects an indoor air circulation mode, the valve leaf of an electric control air valve in the air treatment device is fully closed, the fresh air inlet is closed, the fan sucks indoor air from the return air inlet and guides the return air into the air duct of the air treatment device for treatment, and finally air is supplied to the indoor from the air outlet, so that indoor air internal circulation is realized. In this cycle, the air may be treated through a number of functional steps; if the refrigeration function is selected, the air exchanges heat through the evaporator, and the temperature is reduced; if heating is selected, the air exchanges heat through the evaporator, the temperature is increased, the air can be heated by the aid of the PTC heating plate, and the dehumidification effect can be achieved according to the selected temperature; if IFD purification is selected, the IFD purification filter screen is electrified to form a high-voltage electric field in the air duct, dust is charged with static electricity by ionizing air, and then an air dust collection filter element with an electrode is used for adsorption, so that the purification effect is achieved; if the humidifying function is selected, an external water pump supplies water to a water tray in the humidifying assembly, the wet film wets the film layer after absorbing water, and air is humidified after passing through the wet film; if the ultraviolet sterilization function is selected, the UV ultraviolet lamp tube is electrified and lightened to carry out ultraviolet irradiation on the air in the humidification cavity;
(2) When a customer selects a mixed air circulation mode, at the moment, a valve leaf of an electric control air valve in the air treatment device is opened, a fresh air inlet is opened, a fan sucks indoor air from a return air inlet, simultaneously sucks outdoor air from a fresh air inlet, mixes the indoor air and the outdoor air and guides the mixed air into an air channel of the air treatment device, and finally supplies air to the indoor from an air outlet after treatment, so that mixed air circulation is realized. In this cycle, the air may be treated in a number of functional steps, the specific function being selected to be the same as the indoor air circulation mode described above. In the mixed air circulation mode, the optimum air quantity is 1800m 3 H, wherein the indoor return air volume is 1500m 3 Per, outdoor air volume 300m 3 /h。
Compared with the prior art, the invention has the following beneficial effects:
the cabinet type air treatment device for the six-constant system and the working method thereof can realize integrated air treatment in various different modes, effectively reduce the occupied space of equipment, simplify the installation process and reduce the equipment cost, and meanwhile, the cabinet type air treatment device can be suitable for various places such as office, home and the like.
In the cabinet type air treatment device for the six-constant system, the first cabinet machine and the second cabinet machine can be combined into an integrated device structure to be used and can also be used respectively after being split, wherein the first cabinet machine can be combined with other air treatment equipment to be used to realize the purification treatment and humidification treatment of air, the second cabinet machine can be used independently to realize the functions of fresh air and temperature regulation, and the use is flexible and convenient.
This a cabinet type air treatment device for six permanent systems, the air purification intracavity adopts the active carbon filter screen and the IFD who removes the aldehyde skeleton to purify the filter screen and constitute and purify the subassembly, can carry out deep purification filtration to the air, can also effectively get rid of formaldehyde, is fit for moving the family of new house and uses.
In the cabinet type air treatment device for the six-constant system, the V-shaped evaporator is used as the temperature adjusting component in the temperature adjusting cavity, so that the adjusting efficiency of the air temperature can be effectively improved.
This a cabinet type air treatment device for six permanent systems, air inlet mix the wind chamber and are provided with return air import and new trend import, can realize multiple different air cycle modes, and simultaneously, the automatic control of the new amount of wind, convenient to use can be realized through setting up automatically controlled blast gate in new trend import department.
Drawings
Fig. 1 is a schematic view of the overall structure of the cabinet type air treatment device.
Fig. 2 is a schematic side view of the cabinet air treatment device.
Figure 3 is a schematic view of the direction of air flow within the cabinet air handling unit.
Figure 4 is a cross-sectional view of the cabinet air treatment device of figure 3.
Fig. 5 is a schematic structural view of the first cabinet after the first front sealing plate is removed.
Fig. 6 is a schematic diagram showing the distribution of the positions of the first wiring duct and the first wiring terminal accommodating cavity in the first cabinet.
Fig. 7 is an enlarged view of the first terminal receiving cavity of fig. 6.
Fig. 8 is a schematic structural view of the second cabinet with the second front sealing plate removed.
Fig. 9 is a schematic structural view of an electric control air valve at a fresh air inlet in the air inlet mixing cavity.
Fig. 10 is a schematic view of an installation structure of each component in the fan accommodating chamber.
Fig. 11 is a schematic view of the installation structure of each component in the temperature-adjusting cavity.
Fig. 12 is a schematic diagram showing the distribution of the positions of the second wiring duct and the second terminal accommodating chamber in the second cabinet.
In the above figures, the components indicated by the respective reference numerals are as follows:
a is a first cabinet machine, B is a second cabinet machine;
1 is a humidification cavity, 2 is an air purification cavity, 3 is a temperature regulation cavity, 4 is a fan containing cavity, 5 is an air inlet and air mixing cavity, 6 is a fan, 7 is a first air outlet, 8 is a first air inlet, 9 is a humidification component, 10 is a UV ultraviolet disinfection lamp tube, 11 is an air grid, 12 is an IFD purification filter screen, 13 is an active carbon filter screen, 14 is a first front sealing plate, 15 is a water inlet pipe through hole, 16 is a water outlet pipe through hole, 17 is a first lining plate, 18 is a first wiring groove, 19 is a first lower sealing plate, 20 is a first wiring terminal containing cavity, 21 is a first wiring terminal port, 22 is a fresh air inlet, 23 is an return air inlet, 24 is an air inlet filter screen, 25 is an electric control air valve, and 26 is a fan bracket, 27 is a centrifugal fan, 28 is an electric control mounting bracket, 29 is a motor controller, 30 is an electric control box, 31 is a motor, 32 is a V-shaped evaporator, 33 is a condensed water tray, 34 is a PTC heating plate, 35 is a condensed water tray water outlet pipe, 36 is a condensing agent circulation pipeline, 37 is a second front sealing plate, 38 is a condensing agent input pipe hole, 39 is a condensing agent output pipe hole, 40 is a condensed water tray water outlet pipe hole, 41 is an electric control box outlet hole, 42 is a second inner lining plate, 43 is a second wiring groove, 44 is a second upper sealing plate, 45 is a second wiring terminal accommodating cavity, 46 is a second wiring terminal port, 47 is a second air outlet, 48 is a connecting sheet, 49 is a primary filter screen, and 50 is an electric wire through hole.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Examples
The embodiment provides a cabinet type air treatment device for a sextant system and a working method thereof.
As shown in fig. 1 or fig. 2, the cabinet comprises a first cabinet a and a second cabinet B connected with each other, wherein the first cabinet is an upper cabinet, the second cabinet is a lower cabinet, and the two cabinets are combined in an up-down overlapping manner. As shown in fig. 3 or fig. 4, a humidification chamber 1 and an air purification chamber 2 are arranged in the first cabinet, a temperature adjusting chamber 3, a fan accommodating chamber 4 and an air inlet and mixing chamber 5 are arranged in the second cabinet, and a fan 6 is arranged in the fan accommodating chamber; along the gas flowing direction, the air inlet and mixing cavity, the inner cavity of the fan, the temperature adjusting cavity, the air purifying cavity and the humidifying cavity are communicated in sequence to form a continuous air duct (as shown by the arrow direction in the figure).
As shown in fig. 5, in the first cabinet, a first air outlet 7 is arranged at the top, a first air inlet 8 is arranged at the bottom, and a humidifying component 9 and a UV ultraviolet disinfection lamp tube 10 are arranged in the humidification chamber; the humidifying component and the UV disinfection lamp tube can adopt a humidifying component and a UV ultraviolet lamp which are commonly used in the existing humidifier or air purifier, wherein the humidifying component is used for humidifying the purified air, and the UV disinfection lamp tube is lightened when the equipment runs, so that the air in the humidifying cavity can be sterilized and disinfected; in the air purification cavity, an air grid 11, an IFD purification filter screen 12 and an active carbon filter screen 13 are sequentially arranged along the air flowing direction. The IFD purification filter screen can capture tiny bacteria and viruses in the air by generating extremely high electric field intensity between electrodes by using a strong electric field disinfection technology taking dielectric materials as carriers, and the adsorbed bacteria and viruses can be completely inactivated under the continuous action of a high-density electric field. The active carbon filter screen can adopt an aldehyde-removing framework active carbon filter screen, and the filter screen can be widely used for treating organic gases containing toluene, xylene, benzene and other benzenes, phenols, esters, alcohols, aldehydes and other malodorous gases and various gases containing trace heavy metals and having low concentration and large air volume, and can directly discharge the waste gases after adsorbing, concentrating and purifying the waste gases. In addition, in order to make the air entering the air purification cavity flow equally and stably, an air grid is arranged at the position close to the air inlet of the air channel.
As shown in fig. 1, the first cabinet is provided with a first front sealing plate 14, which is provided with a water inlet pipe through hole 15 and a water outlet pipe through hole 16. In the first cabinet machine, pipelines of a water inlet pump and a water outlet pump on the humidifying assembly are respectively connected with an external water source and a drain pipe through a water inlet pipe through hole and a water outlet pipe through hole.
As shown in fig. 6, a first inner lining plate 17 made of EPP is further disposed in the first cabinet, a first wire slot 18 is disposed on the first inner lining plate, a first lower sealing plate 19 is disposed at the bottom of the first cabinet, a first wire connecting terminal accommodating cavity 20 is disposed at a joint of the first inner lining plate and the first lower sealing plate, and the first wire slot is communicated with the first wire connecting terminal accommodating cavity; the arrangement of the first wiring groove and the first wiring terminal containing cavity enables wires of all air processing components in the whole first cabinet and wires of all kinds of sensors to be routed to the first wiring terminal containing cavity from the first wiring groove and then connected to the wiring terminal strip, the wiring terminal strip is arranged at the first wiring terminal port 21, and the design can enable all kinds of wiring of the whole first cabinet to be regular, and simplify the external structure of equipment.
As shown in fig. 8, in the second cabinet air conditioner, the top is a second air outlet 47, the bottom is an air inlet and air mixing cavity, the side walls of the air inlet and air mixing cavity are respectively provided with a fresh air inlet 22 and an air return inlet 23, the fresh air inlet and the air return inlet are respectively provided with an air inlet filter screen 24, and the fresh air inlet is further provided with an electrically controlled air valve 25 (the specific structure is shown in fig. 9). The fresh air inlet is used for introducing outdoor air, the return air inlet is used for returning indoor air, and the air inlet filter screens at the fresh air inlet and the return air inlet are used for primarily filtering air; in addition, an electric control air valve is arranged at the fresh air inlet and can be used for adjusting fresh air inlet amount, indoor air return air is always arranged at the return air inlet during work, the electric control air valve is selected to be opened or not according to a selection mode by the fresh air inlet, fresh air flows in, and meanwhile the opening degree of the electric control air valve can be adjusted so as to control the flow rate of the fresh air. As shown in fig. 10, in the second cabinet air conditioner, the fan is a centrifugal fan, a fan bracket 26, a centrifugal fan 27, an electronic control mounting bracket 28, a motor controller 29 and an electronic control box 30 are arranged in the fan accommodating cavity, the centrifugal fan is mounted in the fan accommodating cavity through the fan bracket, the motor controller and the electronic control box are respectively mounted in the fan accommodating cavity through the electronic control mounting bracket, a motor 31 of the centrifugal fan is connected with the motor controller, and the motor controller is connected with the electronic control box. The electric control box is internally provided with a circuit board for controlling the whole cabinet type air treatment device to work, a motor of the centrifugal fan is electrically connected with the motor controller, the motor controller controls the motor to work, and the motor controller is electrically connected with the circuit board in the electric control box. As shown in fig. 11, in the second cabinet type air conditioner, a V-shaped evaporator 32 (i.e. a heat exchanger with two evaporators arranged in a V shape, as shown in fig. 11) is arranged in the temperature adjusting cavity, a condensed water tray 33 is arranged at the bottom of the V-shaped evaporator, and a PTC heating plate 34 is further arranged on the V-shaped evaporator. The V-shaped evaporator can effectively improve the air temperature regulation efficiency, when the V-shaped evaporator works, a condensing agent is provided by a condensing agent circulating pipeline 36, and condensed water generated by the V-shaped evaporator firstly falls into a condensed water disc at the bottom of the V-shaped evaporator to be collected and then is discharged out of the cabinet type air treatment device through a condensed water disc water outlet pipe 35; when the air needs to be heated, the PTC heating plate is started and is used for auxiliary heating. In the second cabinet air conditioner, a primary filter screen 49 (shown in fig. 9) is further arranged at the communication position of the temperature adjusting cavity and the fan accommodating cavity, and is used for primarily filtering air sent by the centrifugal fan.
As shown in fig. 1, the second cabinet is provided with a second front sealing plate 37, and the second front sealing plate is provided with a condensing agent input pipe hole 38, a condensing agent output pipe hole 39, a condensed water pan outlet pipe hole 40 and an electric control box outlet hole 41. In the second cabinet machine, a V-shaped evaporator is externally connected to a condensing agent circulating pipeline through a condensing agent input pipe hole and a condensing agent output pipe hole; the water outlet pipe of the condensed water tray is connected with an external pipeline through a water outlet pipe hole of the condensed water tray; the electric control box is used as a main control device of the whole cabinet type air treatment device, is provided with a main power signal wire of the cabinet type air treatment device and is connected with an external power system through the wire outlet hole of the electric control box.
As shown in fig. 12, a second inner lining plate 42 made of EPP material is further disposed in the second cabinet, a second wire slot 43 is disposed on the second inner lining plate, a second upper sealing plate 44 is further disposed on the top of the second cabinet, a second wire receiving chamber 45 is disposed at a joint of the second inner lining plate and the second upper sealing plate, the second wire slot is communicated with the second wire receiving chamber, and the second wire receiving chamber is connected to a second wire connecting terminal port 46. When the first cabinet machine and the second cabinet machine are assembled, because the first wiring terminal accommodating cavity and the second wiring terminal accommodating cavity in the first cabinet machine and the second cabinet machine are both connected with the matched wiring terminal port and the wiring terminal, an electric wire on the first cabinet machine can also be directly communicated with the wiring terminal in the second cabinet machine, then the electric wire is wired from the second wiring groove, and the electric wire is led into the fan accommodating cavity to the electric wire through hole 50 and is connected with the electric control box, so that the electric control system of the whole cabinet type air treatment device is uniformly controlled by the electric control box to work.
In this embodiment, a detachable combination structure is provided between the first cabinet and the second cabinet; when the first cabinet is assembled with the second cabinet, the connection part of the first cabinet and the second cabinet is locked and fixed by the connecting sheet 48 (as shown in fig. 2). This structure makes first cabinet-type air treatment device that first cabinet-type machine and second cabinet-type machine both can assemble into the integral type use, also can make up the use with other air treatment device after the separation of first cabinet-type machine, still can carry out exclusive use after the separation of second cabinet-type machine to adaptation user's different demands, it is nimble more convenient to use.
The working method of the cabinet type air treatment device for the sextant system comprises the following specific steps: in the second cabinet machine, under the action of the fan, mixed air of indoor air and outdoor air or indoor air firstly enters the air inlet and mixing cavity; then the mixture is sent into a temperature adjusting cavity through a fan, and the temperature is adjusted in the temperature adjusting cavity; the air after temperature adjustment enters an air purification cavity in the first cabinet machine, is purified in the air purification cavity, and is sent out of the cabinet type air treatment device after passing through the humidification cavity.
In practical use, the cabinet air treatment device can be used for two different air circulation modes, namely an indoor air circulation mode and a mixed air circulation mode of indoor air and outdoor air; meanwhile, the cabinet type air treatment device can be used for a user to select whether to start the cabinet type air treatment device according to the requirement of the user, and has the functions of heating/refrigerating, IFD (IFD) purifying, humidifying and ultraviolet sterilizing; specifically, the method comprises the following steps:
(1) When a customer selects an indoor air circulation mode, the valve leaf of an electric control air valve in the air treatment device is fully closed, the fresh air inlet is closed, the fan sucks indoor air from the return air inlet and guides the return air into the air duct of the air treatment device for treatment, and finally air is supplied to the indoor air from the air outlet, so that indoor air internal circulation is realized. In this cyclic process, the air can be treated in a number of functional steps; if the refrigeration function is selected, the air exchanges heat through the evaporator, and the temperature is reduced; if heating is selected, the air exchanges heat through the evaporator, the temperature is increased, the air can be heated by the aid of the PTC heating plate, and the dehumidification effect can be achieved according to the selected temperature; if IFD purification is selected, the IFD purification filter screen is electrified to form a high-voltage electric field in the air duct, dust is charged with static electricity by ionizing air, and then an air dust collection filter element with an electrode is used for adsorption, so that the purification effect is achieved; if the humidifying function is selected, an external water pump supplies water to a water tray in the humidifying assembly, the wet film wets the film layer after absorbing water, and air is humidified after passing through the wet film; if the ultraviolet sterilization function is selected, the UV ultraviolet lamp tube is electrified and lightened to carry out ultraviolet irradiation on the air in the humidification cavity;
(2) When a customer selects a mixed air circulation mode, at the moment, a valve leaf of an electric control air valve in the air treatment device is opened, a fresh air inlet is opened, a fan sucks indoor air from a return air inlet, simultaneously sucks outdoor air from a fresh air inlet, mixes the indoor air and the outdoor air and guides the mixed air into an air channel of the air treatment device, and finally supplies air to the indoor from an air outlet after treatment, so that mixed air circulation is realized. During this cycle, the air may be processed through a number of functional steps, the specific functional options of which are the same as the indoor air circulation mode described above. In the mixed air circulation mode, the optimal air quantity is 1800m 3 H, wherein the indoor return air volume is 1500m 3 Per, outdoor air volume 300m 3 /h。
As mentioned above, the present invention can be better realized, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; it is intended that all equivalent variations and modifications made in accordance with the present disclosure be covered by the scope of the present invention as defined in the appended claims.

Claims (10)

1. A cabinet type air treatment device for a six-constant system is characterized by comprising a first cabinet machine and a second cabinet machine which are connected, wherein a humidification cavity and an air purification cavity are arranged in the first cabinet machine, a temperature adjusting cavity, a fan accommodating cavity and an air inlet and mixing cavity are arranged in the second cabinet machine, and a fan is arranged in the fan accommodating cavity; along the gas flow direction, the air inlet and mixing cavity, the inner cavity of the fan, the temperature adjusting cavity, the air purifying cavity and the humidifying cavity are communicated in sequence to form a continuous air channel.
2. The cabinet air treatment device of claim 1, wherein the first cabinet unit has a humidifying assembly and a UV disinfection lamp disposed in a humidifying chamber;
in the air purification cavity, air grid, IFD purification filter screen and active carbon filter screen are equipped with in proper order along the gas flow direction.
3. The cabinet type air processing device for the sextant system as claimed in claim 1 wherein the second cabinet machine has a fresh air inlet and a return air inlet on the side walls of the air inlet and mixing chamber, the fresh air inlet and the return air inlet have air inlet filtering screens, respectively, and the fresh air inlet has an electrically controlled air valve.
4. The cabinet type air processing device for the sextant system as recited in claim 1, wherein in the second cabinet, the blower is a centrifugal blower, a blower bracket, a centrifugal blower, an electrically controlled mounting bracket, a motor controller and an electrically controlled box are disposed in the blower receiving cavity, the centrifugal blower is mounted in the blower receiving cavity through the blower bracket, the motor controller and the electrically controlled box are respectively mounted in the blower receiving cavity through the electrically controlled mounting bracket, a motor of the centrifugal blower is connected to the motor controller, and the motor controller is connected to the electrically controlled box.
5. The cabinet type air treatment device for the sextant system as recited in claim 1 wherein the second cabinet unit has a V-shaped evaporator in the temperature regulating chamber, a condensed water pan on the bottom of the V-shaped evaporator, and a PTC heating plate on the V-shaped evaporator.
6. The cabinet type air treatment device for the sextant system of claim 1 wherein a primary filter screen is further disposed at a communication between the temperature adjusting chamber and the blower receiving chamber in the second cabinet.
7. The cabinet air handling device of claim 1, wherein the first cabinet machine has a first front sealing plate, the first front sealing plate having a water inlet tube through hole and a water outlet tube through hole;
and the second cabinet machine is provided with a second front sealing plate, and the second front sealing plate is provided with a condensing agent input tube hole, a condensing agent output tube hole, a condensing water pan water outlet tube hole and an electric control box wire outlet hole.
8. The cabinet type air treatment device for the sextant system as recited in claim 1, further comprising a first inner lining plate made of EPP material disposed in the first cabinet, the first inner lining plate having a first wire slot, a first lower sealing plate disposed at a bottom of the first cabinet, a first wire receiving chamber disposed at a junction of the first inner lining plate and the first lower sealing plate, the first wire slot communicating with the first wire receiving chamber;
a second lining plate made of EPP materials is further arranged in the second cabinet, a second wiring groove is formed in the second lining plate, a second upper sealing plate is further arranged at the top of the second cabinet, a second wiring terminal accommodating cavity is formed in the joint of the second lining plate and the second upper sealing plate, and the second wiring groove is communicated with the second wiring terminal accommodating cavity.
9. The cabinet air treatment device for a sextant system as in claim 1 wherein the first cabinet is removably coupled to the second cabinet; when the first cabinet machine and the second cabinet machine are assembled, the connecting part of the first cabinet machine and the second cabinet machine is locked and fixed through the connecting sheet.
10. The operating method of a cabinet air handling unit for a sextant system as defined in any one of claims 1 to 9 wherein in the second cabinet, the mixed air of indoor air, outdoor air or indoor air is first introduced into the intake air mixing chamber under the action of the fan; then the mixture is sent into a temperature adjusting cavity through a fan, and the temperature is adjusted in the temperature adjusting cavity; the air after temperature adjustment enters an air purification cavity in the first cabinet machine, is purified in the air purification cavity, and is sent out of the cabinet type air treatment device after passing through the humidification cavity.
CN202210984915.5A 2022-08-17 2022-08-17 Cabinet type air treatment device for six-constant system and working method thereof Pending CN115325615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210984915.5A CN115325615A (en) 2022-08-17 2022-08-17 Cabinet type air treatment device for six-constant system and working method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210984915.5A CN115325615A (en) 2022-08-17 2022-08-17 Cabinet type air treatment device for six-constant system and working method thereof

Publications (1)

Publication Number Publication Date
CN115325615A true CN115325615A (en) 2022-11-11

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Family Applications (1)

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CN202210984915.5A Pending CN115325615A (en) 2022-08-17 2022-08-17 Cabinet type air treatment device for six-constant system and working method thereof

Country Status (1)

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CN (1) CN115325615A (en)

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