CN217109833U

CN217109833U - Combined air conditioning unit

Info

Publication number: CN217109833U
Application number: CN202220186689.1U
Authority: CN
Inventors: 胡金胜
Original assignee: Foshan Hengchen Electromechanical Refrigeration Equipment Co ltd
Current assignee: Foshan Hengchen Electromechanical Refrigeration Equipment Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-02
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a combined air conditioning unit, which relates to the technical field of air conditioners and comprises a box body, and four functional sections, namely a wind mixing section, a primary filtering and sterilizing section, a cooling and heating section and a humidifying and filtering section, wherein the wind mixing section, the primary filtering and sterilizing section, the cooling and heating section and the humidifying and filtering section are sequentially arranged in the box body from left to right; the air supply outlet is provided with a negative ion generator to improve the indoor air quality; the front surface of the box body corresponding to each functional section is provided with an independent access door, so that the independent access of each functional section is facilitated; the fan is used for enhancing the air pressure to change the interior of the air conditioning unit into a positive pressure environment, so that the air leakage phenomenon can be effectively prevented, and the fan is arranged in front of the primary filtering and sterilizing section, so that scraps and overflowing grease generated by the fan can be filtered completely; when the relative humidity of the air entering the humidification middle filter section is low and needs humidification, the steam humidifier can humidify the water pumped by the water pumping pump, waste of water resources can be reduced through the arrangement, and cost is saved.

Description

Combined air conditioning unit

Technical Field

The utility model relates to an air conditioning unit specifically is combination formula air conditioning unit.

Background

Modern society develops rapidly, and industry has also obtained very big development, but also has caused very serious pollution problem, and the air becomes more and more turbid. Although the conventional air handling unit can purify indoor air to a certain extent, it has a lot of problems. In the traditional air handling unit, the fan is arranged behind the filtering section, so that the filtering degree is low; the internal environment of the unit is negative pressure, and the air leakage rate is high; the uniformity of the air flow in the unit is poor.

Disclosure of Invention

The utility model aims at providing a combination formula air conditioning unit.

In order to achieve the above object, the utility model provides a following technical scheme:

modular air conditioning unit strains four functional sections in including box and mixed wind section, the section of disinfecting of just straining, cooling heating section, humidification, the box is inside to be equipped with from a left side to the right side in proper order and to mix the wind section, just strain the section of straining in the section of disinfecting, cooling heating section, the humidification.

Preferably: the left end and the right end of the box body are respectively provided with a fresh air inlet and an air supply outlet; an air return opening is formed in the top surface of the left end of the box body; the air supply outlet is provided with a negative ion generator; the front of the box body corresponding to each functional section is provided with an independent access door.

Preferably: a fan is arranged in the air mixing section; the middle of the air mixing section and the primary filtering sterilization section are separated by a partition plate; the clapboard is provided with a vent hole; the output end of the fan is connected with the vent hole.

Preferably: the primary filtering sterilization section comprises a primary filter, an ultraviolet sterilization lamp and a flow equalizing plate; the primary filtering and sterilizing section and the cooling and heating section are separated by a flow equalizing plate, and a plurality of vent holes are uniformly formed in the surface of the flow equalizing plate; the right side of the clapboard is provided with a primary filter; a plurality of ultraviolet germicidal lamps are arranged between the primary filter and the flow equalizing plate at equal intervals.

Preferably: the cooling and heating section comprises a surface cooler and a heating coil; the right side of the flow equalizing plate is provided with a surface cooler; the right side of the surface cooler is provided with a heating coil.

Preferably: the humidifying and middle filtering section comprises a steam humidifier and a middle filter; a steam humidifier is arranged on the right side of the heating coil; the bottom of surface cooler and the one end fixed connection of drinking-water pipe, the other end of drinking-water pipe passes through the pipe connection of suction pump and steam humidifier.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

the air supply outlet is provided with a negative ion generator to improve the indoor air quality; the front surface of the box body corresponding to each functional section is provided with an independent access door, so that the independent access of each functional section is facilitated; the fan is used for enhancing the air pressure to change the interior of the air conditioning unit into a positive pressure environment, so that the air leakage phenomenon can be effectively prevented, and the fan is arranged in front of the primary filtering and sterilizing section, so that scraps and overflowing grease generated by the fan can be filtered completely; when the relative humidity of the air entering the humidification middle filter section is low and needs humidification, the steam humidifier can humidify the water pumped by the water pumping pump, waste of water resources can be reduced through the arrangement, and cost is saved.

Drawings

Fig. 1 is a sectional view of a combined air conditioning unit.

Fig. 2 is an external view of the combined air conditioner set.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-2, in the embodiment of the present invention, the combined air conditioning unit includes a box body 1, a wind mixing section 2, a primary filtering sterilization section 3, a cooling heating section 4, and a humidifying medium filtering section 5, wherein the box body 1 is internally provided with the wind mixing section 2, the primary filtering sterilization section 3, the cooling heating section 4, and the humidifying medium filtering section 5 from a left side to a right side in sequence.

The left end and the right end of the box body 1 are respectively provided with a fresh air inlet 11 and an air supply outlet 12; an air return opening 13 is formed in the top surface of the left end of the box body 1; the air supply outlet 12 is provided with a negative ion generator 14 to improve the indoor air quality; the front of the box body 1 corresponding to each functional section is provided with an independent access door 15, so that the functional sections can be maintained independently.

A fan 21 is arranged in the air mixing section 2; the middle of the air mixing section 2 and the primary filtering sterilization section 3 are separated by a partition plate 22; the partition plate 22 is provided with a vent hole; the output end of the fan 21 is connected with the vent hole; fresh air and return air respectively enter the air mixing section 2 from a return air inlet 13 of a fresh air inlet 11 to be mixed, the mixed air is compressed by a fan 21, and the fan 21 is used for enhancing the air pressure to change the interior of the air conditioning unit into a positive pressure environment, so that the air leakage phenomenon can be effectively prevented; the fan 21 is arranged in front of the primary filtering and sterilizing section 3, so that the debris and the overflowed grease generated by the fan 21 can be filtered completely.

The primary filtering sterilization section 3 comprises a primary filter 31, an ultraviolet sterilization lamp 32 and a flow equalizing plate 33; the primary filtering and sterilizing section 3 and the cooling and heating section 4 are separated by a flow equalizing plate 33, and a plurality of vent holes are uniformly formed in the surface of the flow equalizing plate 33; the right side of the clapboard 22 is provided with a primary filter 31 for primary filtering of air; a plurality of ultraviolet sterilizing lamps 32 are arranged between the primary filter 31 and the flow equalizing plate 33 at equal intervals to sterilize and disinfect the air; the wind after primary filtration and ultraviolet sterilization enters the cooling and heating section 4 after the wind speed is balanced by the flow equalizing plate 33.

The cooling and heating section 4 comprises a surface cooler 41 and a heating coil 42; the right side of the flow equalizing plate 33 is provided with a surface air cooler 41 for refrigerating air; the heating coil 42 is provided on the right side of the surface cooler 41 to heat the air.

The humidifying and middle filtering section 5 comprises a steam humidifier 51 and a middle filter 52; a steam humidifier 51 is arranged on the right side of the heating coil 42; the bottom end of the surface cooler 41 is fixedly connected with one end of a water pumping pipe 53, and the other end of the water pumping pipe 53 is connected with a pipeline of the steam humidifier 51 through a water pumping pump 54; after the air enters the cooling and heating section 4, the surface air cooler 41 leads the water vapor concentration in the air to reach the condensed saturated water vapor, and then the water vapor is guided into the water pumping pipe 53 by the fins of the surface air cooler 41; when the relative humidity of the air entering the humidification middle filter section 5 is low and humidification is needed, the steam humidifier 51 can humidify the water pumped by the water pump 54, waste of water resources can be reduced through the arrangement, and cost is saved.

Claims

1. The combined air conditioning unit comprises a box body (1), an air mixing section (2), a primary filtering and sterilizing section (3), a cooling and heating section (4) and a humidifying and intermediate filtering section (5); the device is characterized in that an air mixing section (2), a primary filtering and sterilizing section (3), a cooling and heating section (4) and a humidifying and intermediate filtering section (5) are sequentially arranged in the box body (1) from left to right; the air supply outlet (12) is provided with a negative ion generator (14); a fan (21) is arranged in the air mixing section (2); the primary filtering sterilization section (3) comprises a primary filter (31), an ultraviolet sterilization lamp (32) and a flow equalizing plate (33); the primary filtering and sterilizing section (3) and the cooling and heating section (4) are separated by a flow equalizing plate (33), and a plurality of vent holes are uniformly formed in the surface of the flow equalizing plate (33); a primary filter (31) is arranged on the right side of the clapboard (22); a plurality of ultraviolet germicidal lamps (32) are arranged between the primary filter (31) and the flow equalizing plate (33) at equal intervals; the humidifying and middle filtering section (5) comprises a steam humidifier (51) and a middle filter (52); a steam humidifier (51) is arranged on the right side of the heating coil (42); the bottom end of the surface cooler (41) is fixedly connected with one end of a water pumping pipe (53), and the other end of the water pumping pipe (53) is connected with a pipeline of the steam humidifier (51) through a water pumping pump (54).

2. The combined air conditioning unit according to claim 1, wherein the left and right ends of the box body (1) are respectively provided with a fresh air inlet (11) and an air supply outlet (12); an air return opening (13) is formed in the top surface of the left end of the box body (1); the front of the box body (1) corresponding to each functional section is provided with an independent access door (15).

3. The combined air conditioning unit as set forth in claim 1, characterized in that the air mixing section (2) and the primary filtering and sterilizing section (3) are separated by a partition (22) therebetween; the partition plate (22) is provided with a vent hole; the output end of the fan (21) is connected with the vent hole.

4. The modular air conditioning unit of claim 1, wherein the cooling and heating section (4) comprises a surface air cooler (41) and a heating coil (42); a surface air cooler (41) is arranged on the right side of the flow equalizing plate (33); the right side of the surface cooler (41) is provided with a heating coil (42).