CN202719683U

CN202719683U - Novel clamping type fan coil of built-in particulate matter (PM) 2.5 air purification device

Info

Publication number: CN202719683U
Application number: CN201220418146.4U
Authority: CN
Inventors: 杜峰
Original assignee: JIANGSU REFONTECH INDUSTRIAL Co Ltd
Current assignee: JIANGSU REFONTECH INDUSTRIAL Co Ltd
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2013-02-06
Anticipated expiration: 2022-08-22

Abstract

A novel clamping type fan coil of a built-in particulate matter (PM) 2.5 air purification device comprises a box (9), the box (9) is divided into a box A (11) and a box B (12) through a baffle (10), the box A (11) is provided with a return air inlet (1), the box B (12) is provided with an air outlet (8), and the return air inlet (1) and the air outlet (8) are arranged on the same end face of the box (9). The novel clamping type fan coil is characterized in that a PM2.5 filter module (2) and a nano-scale adsorption module (3) are successively arranged inside the box A (11) and close to the return air inlet (1), a centrifugal fan (4) is arranged at the bottom of the box A (11), a cool-hot coil (5) and a condensate plate (6) are arranged inside the box B (12), air which is purified is conveyed to the interior through the air outlet (8) after flowing through the cool-hot coil (5), and the condensate plate (6) is arranged between the cool-hot coil (5) and the air outlet (8). The novel clamping type fan coil is simple in structure and beneficial for improving interior air quality.

Description

The Novel clamped fan coil of built-in PM2.5 air cleaning unit

Technical field

The utility model relates to a kind of Novel clamped fan coil, especially a kind ofly can collect filtration to airborne PM2.5 particle (containing part graininess bacterium and Litter etc.), can effectively process airborne NO again _X,SO ₂, the pollution gas such as VOC gas and peculiar smell fan coil, a kind of Novel clamped fan coil of built-in PM2.5 air cleaning unit specifically.

Background technology

Along with growth in the living standard, people are also more and more higher to the requirement of inhabitation and living environment, especially on large-scale movement of population and gathering ground, the quality of air quality is directly connected to the healthy of people, and central air conditioner system is exactly the main source that affects air quality.Polluted such as the air acquisition port; The room air pollution that the filtration of exhaust apparatus was lost efficacy and caused; Or apparatus structure is unreasonable, causes pollutant to be detained, to accumulate at local dead angle, forms room air pollution; May there be Legionella in the air-conditioning system cooling water, causes air microbial contamination etc.Therefore, people need regularly central air conditioner system to be carried out professional cleaning.In addition, because the long-term aggregated of all kinds of air pollutants will reduce refrigeration or the heating capacity of air-conditioning system greatly.Achievement in research according to U.S. relevant department shows: only the dirt of the 1.6 millimeters thick heat-exchange capacity that can reduce cooling coil reaches 50%, not only increases energy consumption but also reduce device efficiency.

In addition, air conditioner circulating system is adopted in the at present ventilation of the large-scale public places such as market, hotel, hospital, library, office building fully, and window is all sealings almost, if things go on like this, will certainly impact air quality.An air quality expert says: " air quality safety is more even more important than food security to a certain extent." this speech paints an alarming picture of the situation just to scare the audience absolutely not, the data contrast shows: becoming for each person about 15 cubic metres of breathe airs every day, be equivalent to kilogram weight more than 13, is 10 times of diet weight, 3 times of drinking-water weight, and air quality importance this shows.

Summary of the invention

The purpose of this utility model is the air pollution problem inside rooms that causes in order to solve existing central air conditioner system, and the air-conditioning system that the long-term aggregated of air pollutants causes is freezed or heating capacity decline problem, a kind of Novel clamped fan coil of built-in PM2.5 air cleaning unit is provided, when cold-hot wind is provided, the PM2.5 particle (containing part graininess bacterium and Litter etc.) in the filtered air can be collected, NO can also be effectively processed _X,SO ₂, the pollution gas such as VOC gas and peculiar smell, air is purified, improve people's living environment.

The technical solution of the utility model is:

A kind of Novel clamped fan coil of built-in PM2.5 air cleaning unit, it comprises casing 9, casing 9 is divided into casing A11 and casing B12 by baffle plate 10, casing A11 is provided with return air inlet 1, casing B12 is provided with air outlet 8, return air inlet 1 and air outlet 8 are on the same end face of casing 9, it is characterized in that being disposed with PM2.5 filtering module 2 and nano adsorption module 3 near return air inlet 1 place in the described casing A11, in the bottom of casing A11 centrifugal blower 4 is installed, room air is entering among the casing A11 through return air under the suction of centrifugal blower 4, through entering in the casing B12 the through hole from baffle plate 10 behind PM2.5 filtering module 2 and nano adsorption module 3 purification filterings, be provided with cold and hot coil pipe 5 and solidifying water pond 6 among the casing B12, the air stream that process purifies is sent into indoor by air outlet 8 through cold and hot coil pipe 5, described solidifying water pond 6 is installed between cold and hot coil pipe 5 and the air outlet 8 and is connected with and stretches out the outer drainpipe 7 of casing.

The baffle plate 13 that the guiding air enters cold and hot coil pipe 5 is installed among the described casing B12.

The bottom of described casing B12 is provided with the bottom gas storage space that stops for the air behind the filtration, purification, and this gas storage space is connected with centrifugal fan air outlet and cold and hot coil pipe 5 installing spaces respectively.

The installation site, front and back of described PM2.5 filtering module 2 and described nano adsorption module 3 can be changed.

Screen pack in the described PM2.5 filtering module 2 is wide-spectrum bactericide modified polypropylene melt-blown static electret composite filter paper or HEPA filter paper.

Described nano adsorption module 3 interior filling nano adsorption materials.

The beneficial effects of the utility model are:

The utility model has loaded PM2.5 filtering module 2 and nano adsorption module 3 in traditional card type fan and coil, not only can collect and filtered air in PM2.5 particle (containing part graininess bacterium and Litter etc.), and can effectively process airborne NO _X,SO ₂, the pollution gas such as VOC gas (comprising volatile toxic and harmful such as smoke from cigarette, formaldehyde, benzene, dimethylbenzene) and peculiar smell, for people provide fresh air, improve people's living environment.

The utility model adopts physical method to realize the contaminated air continuous purification, and purification process can not produce any secondary pollution, really realizes man-machine symbiosis.In addition, air carries out heat exchange with cold and hot coil pipe again after purifying, avoided the enrichment of air pollutants at the cold-heated plate tube-surface, not only can make the cold-heated plate pipe keep good energy exchange efficient, can also prevent effectively that bacterium etc. from growing breeding in fan coil.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is top view of the present utility model.

Fig. 3 is box shape schematic diagram of the present utility model.

Among the figure, the 1-return air inlet, the 2-PM2.5 filtering module, 3-nano adsorption module, the 4-centrifugal blower, the cold and hot coil pipe of 5-, 6-coagulates water pond, 7-drainpipe, 8-air outlet, 9-casing, 10-baffle plate, 11-casing A, 12-casing B, 13-baffle plate.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

As Figure 1-3.

A kind of Novel clamped fan coil of built-in PM2.5 air cleaning unit, it comprises casing 9, as shown in Figure 3, casing 9 is divided into casing A11 and casing B12 by baffle plate 10, casing A11 is provided with return air inlet 1, casing B12 is provided with air outlet 8, and return air inlet 1 and air outlet 8 are on the same end face of casing 9, as shown in Figure 2.Described casing 11 inner close return air inlet positions are disposed with interconvertible PM2.5 filtering module 2 and the nano adsorption module 3 for air being carried out filtration, purification in position, and the centrifugal blower 4 as the power that ventilates is installed in the bottom of casing A11.As shown in Figure 1.Be provided with cold and hot coil pipe 5, solidifying water pond 6 and baffle plate 13 in the casing B12,, baffle plate 13 can guarantee that casing B12 inner bottom part leaves certain gas storage space through the air that filters and the purify cold and hot coil pipe 5 of all flowing through.Room air is entering among the casing A11 through return air under the suction of centrifugal blower 4, through entering in the casing B12 the through hole from baffle plate 10 behind PM2.5 filtering module 2 and nano adsorption module 3 purification filterings, be provided with cold and hot coil pipe 5 and solidifying water pond 6 among the casing B12, the air stream that process purifies is sent into indoor by air outlet 8 through cold and hot coil pipe 5, described solidifying water pond 6 is installed between cold and hot coil pipe 5 and the air outlet 3 and is connected with an end and stretches out the outer drainpipe 7 of casing.Screen pack in the PM2.5 filtering module 2 is wide-spectrum bactericide modified polypropylene melt-blown static electret composite filter paper or HEPA filter paper.Nano adsorption module 3 interior filling nano adsorption materials.

Top view of the present utility model as shown in Figure 2, the box shape schematic diagram as shown in Figure 3, when this card type fan and coil uses, near the return air inlet air sucks among the casing A11 under the dynamic action of centrifugal blower, through PM2.5 filtering module 2, PM2.5 particle (containing part graininess bacterium and Litter etc.) in collection and the filtered air, the air of preliminary purification enters nano adsorption module 3, effectively processes airborne NO _X,SO ₂, the pollution gas such as VOC gas (comprising volatile toxic and harmful such as smoke from cigarette, formaldehyde, benzene, dimethylbenzene) and peculiar smell, be blown into casing 12 by centrifugal blower, by with the heat exchange of cold and hot coil pipe 5, discharge from air outlet 8, for people provide fresh air, improve people's living environment, solidifying water is collected in solidifying water pond 6 in the air, discharges by drainpipe 7.

The utility model does not relate to the part prior art that maybe can adopt same as the prior art to be realized.

Claims

1. the Novel clamped fan coil of a built-in PM2.5 air cleaning unit, it comprises casing (9), casing (9) is divided into casing A(11 by baffle plate (10)) and casing B(12), casing A(11) is provided with return air inlet (1), casing B(12) is provided with air outlet (8), return air inlet (1) and air outlet (8) are on the same end face of casing (9), it is characterized in that described casing A(11) in locate to be disposed with PM2.5 filtering module (2) and nano adsorption module (3) near return air inlet (1), at casing A(11) the bottom centrifugal blower (4) is installed, room air is entering casing A(11 through return air under the suction of centrifugal blower (4)) in, through entering casing B(12 the through hole from baffle plate (10) behind PM2.5 filtering module (2) and nano adsorption module (3) purification filtering) in, casing B(12) is provided with cold and hot coil pipe (5) and solidifying water pond (6) in, the air stream that process purifies is sent into indoor by air outlet (8) through cold and hot coil pipe (5), described solidifying water pond (6) is installed between cold and hot coil pipe (5) and the air outlet (8) and is connected with and stretches out the outer drainpipe (7) of casing.

2. the Novel clamped fan coil of built-in PM2.5 air cleaning unit according to claim 1 is characterized in that described casing B(12) in the guiding air stream is installed through the baffle plate (13) of cold and hot coil pipe (5).

3. the Novel clamped fan coil of built-in PM2.5 air cleaning unit according to claim 1, it is characterized in that described casing B(12) the bottom be provided with the bottom gas storage space that stops for the air behind the filtration, purification, this gas storage space is connected with centrifugal fan air outlet and cold and hot coil pipe (5) installing space respectively.

4. the Novel clamped fan coil of built-in PM2.5 air cleaning unit according to claim 1 is characterized in that the installation site, front and back of described PM2.5 filtering module (2) and described nano adsorption module (3) can be changed.

5. the Novel clamped fan coil of built-in PM2.5 air cleaning unit according to claim 1 is characterized in that the screen pack in the described PM2.5 filtering module (2) is wide-spectrum bactericide modified polypropylene melt-blown static electret composite filter paper or HEPA filter paper.

6. the Novel clamped fan coil of built-in PM2.5 air cleaning unit according to claim 1 is characterized in that filling nano adsorption material in the described nano adsorption module (3).