CN216814432U

CN216814432U - Sterilizing air conditioner for central air conditioner pipeline

Info

Publication number: CN216814432U
Application number: CN202220093822.9U
Authority: CN
Inventors: 何满青
Original assignee: Changsha Zaoqiang Electromechanical Engineering Co ltd
Current assignee: Changsha Zaoqiang Electromechanical Engineering Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-06-24
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a sterilizing air conditioning device of a central air conditioning pipeline, relates to the technical field of air purification, and aims at the existing problems. The intelligent air purifier has high intelligent degree, can intercept and filter large-particle impurities in air flow, can adsorb the air flow through the activated carbon arranged in the purifying net cage to remove micro particles contained in the air flow, and can perform ultraviolet illumination sterilization on the filtered and purified air flow through the arranged ultraviolet lamp tube, thereby effectively improving the quality of the air flow and protecting the health of indoor people.

Description

Sterilizing air conditioner for central air conditioner pipeline

Technical Field

The utility model relates to the technical field of air purification, in particular to a sterilization air conditioning device of a central air conditioning pipeline.

Background

The central air conditioner is a large-scale air conditioning system, which consists of a host machine and a terminal, wherein the host machine is divided into a water cooling unit and an air cooling unit, the terminal equipment mainly consists of an air conditioning unit and a fan coil, and the central air conditioner is also a Freon VRV air conditioning unit serving as a refrigerant. It is different from the common household air conditioner, and the central air conditioner can be used by large-scale buildings.

The ventilating duct of the central air conditioner is large and long, more dust and breeding bacteria can be accumulated inside the central air conditioner after long-term use, the dust and the bacteria can be blown into a room along with the airflow of the air conditioner and are inhaled by people to cause harm to human health, and therefore the sterilizing air conditioning device of the central air conditioner pipeline is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a sterilizing air conditioning device of a central air conditioning pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the sterilizing air conditioning device of the central air conditioning pipeline comprises a connecting pipe, ultraviolet lamp tubes are installed on the inner walls of two sides of the connecting pipe, a purifying net box is arranged inside the connecting pipe, a first wind deflector is fixed on the inner wall of the connecting pipe, a second wind deflector is fixed on the inner wall of the connecting pipe, an air speed sensor is installed on the inner wall of the bottom of the connecting pipe, a controller is installed on the outer wall of one side of the connecting pipe, an alarm is installed on the outer wall of one side of the connecting pipe, a particulate matter concentration sensor is installed on the inner wall of the bottom of the connecting pipe, and activated carbon is filled in the purifying net box.

Preferably, the outer wall of one side of the first wind shield is provided with first air outlet holes distributed at equal intervals, and the outer wall of one side of the second wind shield is provided with second air outlet holes distributed at equal intervals.

Preferably, the inside of the connecting pipe is provided with a filter screen plate, and the first air outlet holes and the second air outlet holes are arranged in a staggered manner.

Preferably, the welding of connecting pipe bottom inner wall has two first limiting plates, and the welding of connecting pipe bottom inner wall has two second limiting plates.

Preferably, the outer wall of the top of the connecting pipe is provided with a mounting opening, the inner walls of two sides of the mounting opening are hinged with cover plates, and the two cover plates are connected through a hasp lock.

Preferably, the ultraviolet lamp tube, the wind speed sensor, the alarm and the particulate matter concentration sensor are all connected with the controller through signal lines, and the controller is connected with an external power supply through power lines.

The utility model has the beneficial effects that:

1. the filter screen plate can intercept and filter large-particle impurities in the airflow, the airflow can be adsorbed by the activated carbon arranged in the purification net cage, tiny particles contained in the airflow are removed, the filtered and purified airflow can be sterilized by ultraviolet illumination through the arranged ultraviolet lamp tube, the quality of the airflow is effectively improved, the health of people in a room is protected, the flow velocity of the airflow can be reduced by the arranged first wind shield and the second wind shield, the ultraviolet illumination time is prolonged, and the sterilization efficiency is improved;

2. can be when the air current passes through in the connecting tube after central air conditioning starts, open ultraviolet tube automatically, need not people's manual opening, it is more intelligent, can detect the air current after the active carbon purifies, when the air current particulate matter after the purification still exceeds standard, automatic alarm reminds people to change and filter the otter board and clear up the interior active carbon of purification box with a net.

Drawings

Fig. 1 is a first perspective three-dimensional cross-sectional view of a sterilizing air conditioning device for a central air conditioning duct according to the present invention;

fig. 2 is a second perspective cross-sectional view of the sterilizing air conditioning device for a central air conditioning duct according to the present invention;

fig. 3 is a perspective external view of the sterilizing air-conditioning apparatus for a central air-conditioning duct according to the present invention.

In the figure: 1. a connecting pipe; 2. an ultraviolet lamp tube; 3. purifying the net cage; 4. a first windshield; 5. a second wind deflector; 6. a wind speed sensor; 7. a controller; 8. an alarm; 9. a particulate matter concentration sensor; 10. a first air outlet; 11. a second air outlet hole; 12. a filter screen plate; 13. a first limit plate; 14. a second limiting plate; 15. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-3, the sterilizing air conditioning device of the central air conditioning pipeline comprises a connecting pipe 1, ultraviolet lamp tubes 2 are mounted on the inner walls of two sides of the connecting pipe 1, and the filtered and purified air flow can be sterilized by ultraviolet illumination through the arranged ultraviolet lamp tubes 2, so that the quality of the air flow is effectively improved;

the purifying net cage 3 is arranged in the connecting pipe 1, large particle impurities in the air flow can be intercepted and filtered through the arranged filter screen plate 12, the air flow can be adsorbed through activated carbon arranged in the purifying net cage 3, and micro particles contained in the air flow are removed;

the inner wall of the connecting pipe 1 is fixedly provided with a first wind shield 4, the inner wall of the connecting pipe 1 is fixedly provided with a second wind shield 5, the outer wall of one side of the first wind shield 4 is provided with first air outlet holes 10 which are distributed at equal intervals, the outer wall of one side of the second wind shield 5 is provided with second air outlet holes 11 which are distributed at equal intervals, the flow velocity of air flow can be reduced through the arrangement of the first wind shield 4 and the second wind shield 5, the ultraviolet irradiation time is prolonged, and the sterilization efficiency is improved;

wind speed sensor 6 is installed to connecting pipe 1 bottom inner wall, and 1 one side outer wall of connecting pipe installs controller 7, and alarm 8 is installed to 1 one side outer wall of connecting pipe, and 1 bottom inner wall of connecting pipe installs particulate matter concentration sensor 9, and the intussuseption of purification box with a net 3 is filled with the active carbon.

Example 2:

referring to fig. 1-3, the sterilizing air conditioning device of the central air conditioning pipeline comprises a connecting pipe 1, ultraviolet lamp tubes 2 are mounted on the inner walls of two sides of the connecting pipe 1, the ultraviolet lamp tubes 2, an air speed sensor 6, an alarm 8 and a particulate matter concentration sensor 9 are all connected with a controller 7 through signal lines, the controller 7 is connected with an external power supply through a power line, after the central air conditioning is started, when air flow passes through the connecting pipe 1, the ultraviolet lamp tubes 2 are automatically opened, manual opening of people is not needed, the intelligent sterilizing air conditioning device is more intelligent, the air flow purified by active carbon can be detected, when the particulate matters of the purified air flow still exceed the standard, automatic alarm is given, and people are reminded of needing to replace the active carbon in a purifying net cage 3 and clean a filter screen plate 12;

and the inside purification box with a net 3 that is equipped with of connecting pipe 1, 1 inner wall of connecting pipe is fixed with first deep bead 4, and 1 inner wall of connecting pipe is fixed with second deep bead 5, and air velocity transducer 6 is installed to 1 bottom inner wall of connecting pipe, and 1 one side outer wall of connecting pipe installs controller 7, and 1 one side outer wall of connecting pipe installs alarm 8, and 1 bottom inner wall of connecting pipe installs particulate matter concentration sensor 9, and the intussuseption of purification box with a net 3 is filled with the active carbon.

The working principle is as follows: the connecting pipe 1 is arranged between the pipelines of the central air conditioner, when the air flow passes through the connecting pipe 1 after the central air conditioner is started, the air speed sensor 6 senses the flowing of the air flow and transmits signals to the controller 7, at the moment, the ultraviolet lamp tube 2 is automatically opened by the controller 7, large particle impurities in the air flow can be intercepted and filtered through the arranged filter screen plate 12, the air flow can be adsorbed through the activated carbon arranged in the purifying net box 3, tiny particles contained in the air flow are removed, the filtered and purified air flow can be sterilized through the arranged ultraviolet lamp tube 2, the air flow purified through the activated carbon can be detected through the arranged particle concentration sensor 9, when the particles of the purified air flow still exceed the standard, the activated carbon in the purifying net box 3 needs to be replaced and the filter screen plate 12 needs to be cleaned, at the moment, the particle concentration sensor 9 transmits signals to the controller 7, the controller 7 starts the alarm 8 to give an alarm to remind people of replacing the activated carbon in the purifying net cage 3 and cleaning the filter screen plate 12, and people can open the cover plate 15 to operate when the central air conditioner is not in operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Air conditioning equipment that disinfects of central air conditioning pipeline, including connecting pipe (1), its characterized in that, ultraviolet tube (2) are all installed to connecting pipe (1) both sides inner wall, and inside purification box with a net (3) that is equipped with of connecting pipe (1), connecting pipe (1) inner wall is fixed with first deep bead (4), and connecting pipe (1) inner wall is fixed with second deep bead (5), air velocity transducer (6) are installed to connecting pipe (1) bottom inner wall, and connecting pipe (1) one side outer wall installs controller (7), alarm (8) are installed to connecting pipe (1) one side outer wall, and connecting pipe (1) bottom inner wall installs particulate matter consistency transmitter (9), purification box with an activated carbon (3) intussuseption.

2. The air conditioner with sterilization function for central air conditioning duct according to claim 1, characterized in that the first wind deflector (4) has first wind outlet holes (10) distributed at equal intervals on one side of the outer wall, and the second wind deflector (5) has second wind outlet holes (11) distributed at equal intervals on one side of the outer wall.

3. The air conditioner with sterilization function of central air conditioning duct according to claim 1, wherein the connecting pipe (1) is provided with a filter screen (12) inside, and the first air outlet (10) and the second air outlet (11) are arranged in a staggered manner.

4. The sterilizing air-conditioning apparatus of central air-conditioning duct according to claim 1, characterized in that two first limiting plates (13) are welded to the bottom inner wall of the connecting pipe (1), and two second limiting plates (14) are welded to the bottom inner wall of the connecting pipe (1).

5. The air conditioning device with the sterilization function for the central air conditioning pipeline according to claim 1, wherein the outer wall of the top of the connecting pipe (1) is provided with a mounting opening, the inner walls of two sides of the mounting opening are respectively hinged with a cover plate (15), and the two cover plates (15) are connected through a snap lock.

6. The sterilizing air conditioning unit of the central air conditioning duct according to claim 1, characterized in that the ultraviolet lamp tube (2), the air velocity sensor (6), the alarm (8) and the particulate matter concentration sensor (9) are all connected with the controller (7) through signal lines, and the controller (7) is connected with an external power supply through power lines.