CN211903146U - Fan coiler unit system for reducing PM2.5 concentration - Google Patents

Abstract

The utility model relates to an air cleaner technical field, concretely relates to fan coiler unit system for reducing PM2.5 concentration. Comprises a case, a coil pipe section, a filtering section, an air supply outlet and an air return inlet; the air return opening is arranged on one side of the case, and the air supply opening is arranged on the other side of the case; a coil pipe section is arranged at the upper end of the case, and a filtering section is arranged below the coil pipe section; the filtering section comprises a coarse filter, a medium filter, an anion generating box, a high-efficiency filter and a physical adsorption device which are arranged in sequence from an air return inlet; the coil section comprises a motor, an impeller and a heat exchanger. The problem of the seizure of PM2.5 granule is solved, have energy-efficient, the speed governing is convenient, the low noise, be convenient for change the filter, function diversification and the little advantage of installation space, be applicable to the place of high cleanliness degree trade.

Description

Fan coiler unit system for reducing PM2.5 concentration

Technical Field

The utility model relates to an air cleaner technical field, concretely relates to fan coiler unit system for reducing PM2.5 concentration.

Background

PM2.5 is a main component of indoor dust, and causes dust allergy; the existing air purifier mostly adopts independent V-shaped folded non-woven fabrics or other materials, PM2.5 can be reduced, dust particles are not treated in a grading way, so that the waste of filtering materials is caused, the service life is short, and the filtering materials need to be frequently replaced.

Disclosure of Invention

In order to solve the problem, the utility model provides a fan coiler unit system for reducing PM2.5 concentration.

The utility model adopts the technical proposal that: a fan-coil unit system for reducing PM2.5 concentration comprises a case, a coil section, a filtering section, an air supply outlet and an air return inlet;

the air return opening is arranged on one side of the case, and the air supply opening is arranged on the other side of the case;

a coil pipe section is arranged at the upper end of the case, and a filtering section is arranged below the coil pipe section;

the filtering section comprises a coarse filter, a medium filter, an anion generating box, a high-efficiency filter and a physical adsorption device which are arranged in sequence from an air return inlet;

the coil section comprises a motor, an impeller and a heat exchanger.

Preferably, the filter material of the coarse filter is a non-woven fabric and/or a fiber cloth.

Preferably, the filtering material of the medium-efficiency filter is V-shaped folded non-woven fabric and/or fiber cloth.

Preferably, the filtering material of the high-efficiency filter is a folded nano composite filtering material.

Preferably, the adsorbent material of the physical adsorption device is a porous adsorbent material.

Preferably, the porous adsorption material is one or two of activated carbon and diatom.

Preferably, an air quality detection device is arranged at the air supply opening.

The advantages of the utility model

The utility model provides a problem of catching of PM2.5 granule, have energy-efficient, the speed governing is convenient, the low noise, be convenient for change the filter, the function is diversified and the little advantage of installation space, be applicable to the place of high cleanliness degree trade.

Drawings

Fig. 1 is a schematic structural diagram of a fan coil unit system for reducing PM2.5 concentration according to the present invention;

wherein: 1. a chassis; 2. a coarse filter; 3. a medium-efficiency filter; 4. a negative ion generating box; 5. a high efficiency filter; 6. a physical adsorption device; 7. an impeller; 8. a motor; 9. a heat exchanger; 10. an air quality detection device; 11. an air return opening; 12. an air supply outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a fan-coil unit system for reducing PM2.5 concentration includes a chassis 1, a coil section, a filter section, an air supply outlet 12 and an air return outlet 11;

the upper end of the case 1 is provided with a coil pipe section, a filtering section is detachably connected to the lower part of the coil pipe section, and the filtering section comprises a coarse filter 2, a medium filter 3, an anion generating box 4, a high-efficiency filter 5 and a physical adsorption device 6 which are sequentially arranged from an air return opening 11;

the air return opening 11 is arranged at one side of the case 1, and the air supply opening 12 is arranged at the other side of the case 1;

the coil section comprises a motor 8, an impeller 7 and a heat exchanger 9, wherein the motor 8 is used for providing rotary power for the impeller 7, so that filtered air is discharged from an air supply outlet 12 after passing through the heat exchanger 9.

Further, the coarse filter 2 comprises a first outer frame and a filtering material arranged in the first outer frame, the first outer frame is made of aluminum alloy or steel wire metal, and the filtering material comprises a nylon net and/or non-woven fabric;

furthermore, the middle effect filter 3 comprises a second outer frame and a V-shaped non-woven fabric and/or fiber cloth folded in the second outer frame, and the second outer frame is made of aluminum alloy.

Further, the high-efficiency filter 4 comprises a third outer frame and a nano composite filter material folded in the third outer frame, wherein the third outer frame is made of aluminum alloy; the filtering material and the outer frame are assembled into a whole, the structure is more stable, the filter is convenient to clean and replace in the case and the using process, and the nano material is nano silver.

Further, the physical adsorption device 5 comprises a purification and adsorption material, is a porous material, comprises one or two of activated carbon and diatom, and is arranged in a porous manner.

Further, an air quality detection device 10 is arranged at the air return opening 11; the air quality detection device 10 is an Osonjie detector with the product model of OS60-JCZ, and is characterized in that a high-efficiency filter 5 and a physical adsorption device 6 are sequentially arranged from an air return opening 11 to an air supply opening 12, a coarse-effect filter 2 and a medium-effect filter 3 are sequentially arranged between the air return opening 11 and the high-efficiency filter 5; the intelligent air conditioner comprises a single chip microcomputer, a sensor assembly, a touch screen, an alarm, a wiFi module and a central air conditioner processing system, wherein the sensor assembly is connected with the input end of the single chip microcomputer, and the touch screen, the alarm, the wiFi module and the central air conditioner processing system are connected with the output end of the single chip microcomputer.

Further, the anion generator 4 is a taxus chinensis anion generator, A8 common type; the transmitting heads are arranged on the box body in a geometric array mode in a straight line; the ozone monitoring sensor is connected with the input end of the control module, and the negative ion generator is connected with the output end of the control module; the box body is made of metal, and an insulating layer is arranged on the inner surface of the box body.

The utility model discloses when using, get into through return air inlet 11 the utility model discloses an air at first filters through coarse filter 2, is greater than 10 μm's dust particle, hair and impurity etc. in the air in the filtering air. The air passing through the coarse filtration enters a medium-efficiency filter 3 to filter out airborne particles with the particle size of more than l mum in the air. The air after coarse and medium-effect filtration enters a generation chamber of the negative ion generator 4, the negative ions generated by the negative ion generator 4 degrade dust particles and toxic and harmful substances smaller than l μm in the air entering the generation chamber, and the negative ions generated by the negative ion generator are combined with bacteria to change the structure of the bacteria or transfer energy, so that the bacteria die and finally sink; it can be divided into large, medium and small ions according to the mobility. After the particles with negative electricity in the small ion air enter the room and are inhaled by the human body, the oxygen content in the blood of the human body can be increased, the blood oxygen is favorably conveyed, absorbed and utilized, and the micro-particle blood oxygen inhalation device has the functions of promoting the metabolism of the human body, improving the immunity of the human body and enhancing the muscle energy of the human body. The treated air enters a high-efficiency filter 5, air floating matters and toxic and harmful substances with the particle size of 0.3-5 mu m are filtered by the high-efficiency filter 5, the air purified by the high-efficiency filter 5 enters a physical adsorption device 6, and the physical adsorption device 6 is used for filtering the residual particle substances again. So that excellent air is obtained, finally the air is sent into a heat exchanger 9 through a motor 8 and an impeller 7, and the air after heat exchange treatment is sent into a room. The aim of refrigeration, heating, air purification, disinfection and sterilization is achieved through the repeated circulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A fan coil unit system for reducing PM2.5 concentration, characterized in that: comprises a case (1), a coil pipe section, a filtering section, an air supply outlet (12) and an air return inlet (11);

the air return opening (11) is arranged on one side of the case (1), and the air supply opening (12) is arranged on the other side of the case (1);

a coil pipe section is installed at the upper end of the case (1), and a filtering section is arranged below the coil pipe section;

the filtering section comprises a coarse filter (2), a medium-efficiency filter (3), an anion generating box (4), a high-efficiency filter (5) and a physical adsorption device (6) which are arranged in sequence from an air return inlet (11);

the coil section comprises a motor (8), an impeller (7) and a heat exchanger (9).

2. The fan coil unit system for reducing PM2.5 concentration of claim 1, wherein: the filtering material of the coarse filter (2) is non-woven fabric and/or fiber cloth.

3. The fan coil unit system for reducing PM2.5 concentration of claim 1, wherein: the filtering material of the medium-efficiency filter (3) is V-shaped folded non-woven fabric and/or fiber cloth.

4. The fan coil unit system for reducing PM2.5 concentration of claim 1, wherein: the filtering material of the high-efficiency filter (5) is a folded nano composite filtering material.

5. The fan coil unit system for reducing PM2.5 concentration of claim 1, wherein: the adsorbing material of the physical adsorption device (6) is a porous adsorbing material.

6. The fan coil unit system for reducing PM2.5 concentrations of claim 5, wherein: the porous adsorption material is one or two of active carbon and diatom.

7. The fan coil unit system for reducing PM2.5 concentration of claim 1,

the method is characterized in that: and an air quality detection device (10) is arranged at the air return opening (11).

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