CN216693815U

CN216693815U - Central air conditioning ventilation pipe with function of disinfecting

Info

Publication number: CN216693815U
Application number: CN202122575199.9U
Authority: CN
Inventors: 韦文锋
Original assignee: Shenzhen Xinyuan Electromechanical Engineering Co ltd
Current assignee: Shenzhen Xinyuan Electromechanical Engineering Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-06-07
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a central air-conditioning ventilation pipe with a sterilization function, and particularly relates to the technical field of ventilation pipes. According to the utility model, the airflow is filtered, removed and purified layer by layer through the plurality of filter screens, the air purifier, the active carbon and the like, and is sterilized and disinfected by the ultraviolet germicidal lamp, so that dust particles, bacteria, peculiar smell and the like in the circulating airflow are better purified and eliminated, the sterilization and purification functions of the ventilation pipe are increased, the cleaning rate of the internal circulating airflow is improved, the ventilation pipe is convenient to disassemble, assemble, clean and replace, and the ventilation pipe has stronger flexibility and practicability.

Description

Central air conditioning ventilation pipe with function of disinfecting

Technical Field

The utility model relates to the technical field of ventilation pipelines, in particular to a central air-conditioning ventilation pipeline with a sterilization function.

Background

Along with the continuous improvement of urban industrialization degree, the utilization rate of central air conditioners and ventilation pipes in various industries is gradually improved, and the ventilation pipes are pipelines for ventilation as the name implies, so that air can circulate. It is particularly important to purify indoor air in places such as factories, office buildings, hospitals, airports, stations, and the like, or in places with high population density, and the like.

However, in actual use, the ventilation duct of the central air conditioner mostly has a single function, and only can conduct air flow, and the air flow circulating inside cannot be well sterilized.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a central air-conditioning ventilation duct with a sterilization function, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a central air conditioning ventilation pipe with function of disinfecting, includes the ventilation pipe body, the inside screw thread intercommunication in both ends of ventilation pipe body has the screwed pipe, the fixed intercommunication in one end of screwed pipe has the ring flange, the inside screw thread intercommunication of screwed pipe has the chimney filter that disinfects, the chimney filter that disinfects is from both ends toward interior a plurality of filter screen and two air purifier of being equipped with in proper order, the inside intercommunication of chimney filter that disinfects is equipped with annular lamp stand, just be equipped with a plurality of sterilamp on the annular lamp stand.

Preferably, annular lamp stand and sterilamp all are located between two air purifier, just annular lamp stand includes left lamp stand and right lamp stand, just a plurality of sterilamp all is located between left lamp stand and the right lamp stand.

Preferably, the insides of the left lamp holder and the right lamp holder are both provided with activated carbon.

Preferably, the sterilization filter tube is communicated with the ventilation pipe body, and the outer surface of the sterilization filter tube tightly props against the inner surface of the ventilation pipe body.

Preferably, the ultraviolet germicidal lamps are distributed in a central symmetry manner, and the activated carbon is located among the ultraviolet germicidal lamps.

Preferably, a plurality of the filter screens are distributed in the two ends of the sterilizing filter tube in an equidistant straight line.

Preferably, the outer surfaces of the left lamp holder and the right lamp holder are tightly attached to the inner wall surface of the sterilizing filter tube.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through setting up the chimney filter that disinfects, filter screen and sterilamp etc. the air current is via a plurality of filter screens, layer upon layer of filtering of air purifier and active carbon etc. is got rid of and is purified, and the sterilamp disinfects to it, purify and clear away dust particle, bacterium and peculiar smell etc. in the circulation air current betterly, thereby increased the purification performance that disinfects of ventilation pipe, the clean rate of inside circulation air current has been improved, and the dismouting of being convenient for is clean and change, flexibility and practicality are stronger.

2. Compared with the prior art, through setting up the active carbon, can effectively further filter the absorption and purify the air current.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the sterilization filter tube according to the present invention.

FIG. 3 is a schematic view of a partial cross-sectional structure of the sterilizing filter tube of the present invention.

Fig. 4 is a schematic structural diagram of the annular lamp holder of the present invention.

The reference signs are: 1. a vent tube body; 2. a threaded pipe; 3. a flange plate; 4. sterilizing a filter tube; 5. a filter screen; 6. an air purifier; 7. an annular lamp holder; 71. a left lamp holder; 72. a right lamp holder; 8. an ultraviolet germicidal lamp; 9. activated carbon.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The central air-conditioning ventilation pipe with the sterilization function shown in the attached figures 1-4 comprises a ventilation pipe body 1, wherein the internal threads of the two ends of the ventilation pipe body 1 are communicated with a threaded pipe 2, one end of the threaded pipe 2 is fixedly communicated with a flange plate 3, the internal threads of the threaded pipe 2 are communicated with a sterilization filter pipe 4, the sterilization filter pipe 4 is sequentially provided with a plurality of filter screens 5 and two air purifiers 6 from the two ends to the inside, the inside of the sterilization filter pipe 4 is communicated with an annular lamp holder 7, and the annular lamp holder 7 is provided with a plurality of ultraviolet sterilization lamps 8; the insides of the left lamp holder 71 and the right lamp holder 72 are both provided with active carbon 9;

wherein, accessible ring flange 3 is in required position department with 1 erection joint of ventilation pipe body, when ventilation pipe body 1 carries out the ventilation, the air current circulates to disinfecting in the filter tube 4, via a plurality of filter screens 5, the filtration of layer upon layer of air purifier 6 and active carbon 9 etc. is got rid of and is purified, and sterilamp 8 disinfects to it and disinfect, better dust particle to in the circulation air current, bacterium and peculiar smell etc. purify and clear away, thereby the purification performance that disinfects of ventilation pipe has been increased, the clean rate of inside circulation air current has been improved, and the dismouting of being convenient for is clean and change, flexibility and practicality are stronger.

In a preferred embodiment, as shown in fig. 3 and fig. 4, the annular lamp holder 7 and the ultraviolet germicidal lamp 8 are both located between the two air purifiers 6, and the annular lamp holder 7 includes a left lamp holder 71 and a right lamp holder 72, and the ultraviolet germicidal lamps 8 are both located between the left lamp holder 71 and the right lamp holder 72, so that the ultraviolet germicidal lamps 8 are both located between the left lamp holder 71 and the right lamp holder 72, and the ultraviolet germicidal lamps 8 are better protected, the relative safety of the ultraviolet germicidal lamps 8 is improved, and the left lamp holder 71 and the right lamp holder 72 further increase the relative stay time of the air flow in the germicidal filter tube 4, so that the effects of filtering, purifying, and sterilizing are enhanced, and the usage is facilitated.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 3, the sterilizing filter tube 4 is communicated with the ventilating pipe body 1, and the outer surface of the sterilizing filter tube 4 tightly contacts the inner surface of the ventilating pipe body 1, so that the sterilizing filter tube 4 contacts the inner surface of the ventilating pipe body 1, thereby reducing the gap between the sterilizing filter tube and the ventilating pipe body, and improving the stability and sterilizing and purifying effects of the device.

In a preferred embodiment, as shown in fig. 3 and 4, the plurality of ultraviolet germicidal lamps 8 are distributed in a central symmetry manner, and the activated carbon 9 is located between the plurality of ultraviolet germicidal lamps 8, so that the inside air can be sterilized and disinfected more uniformly, and the activated carbon 9 and the ultraviolet germicidal lamps 8 are not in contact with each other, which can avoid hindering the exertion of functions.

In a preferred embodiment, as shown in fig. 2 and 3, a plurality of filter screens 5 are linearly distributed at equal intervals inside both ends of the sterilizing filter tube 4, so that the air flow entering and exiting can be filtered and removed in multiple ways, and the air cleanliness is improved.

In a preferred embodiment, as shown in fig. 1, 2 and 3, the outer surfaces of the left and

right lamp holders

71 and 72 are closely attached to the inner wall surface of the sterilizing filter tube 4, so as to improve the stability and sterilizing effect of the annular lamp holder 7 and other related devices.

The working principle of the utility model is as follows: accessible ring flange 3 is in required position department with 1 erection joint of ventilation pipe body, when ventilation pipe body 1 carries out the ventilation, the air current circulates to disinfecting in the chimney filter 4, via a plurality of filter screens 5, the layer upon layer of filtration of air purifier 6 and active carbon 9 etc. is got rid of and is purified, and sterilamp 8 disinfects to it and disinfects, better dust particle to among the circulation air current, bacterium and peculiar smell etc. purify and clear away, thereby the purification performance that disinfects of ventilation pipe has been increased, the clean rate of inside circulation air current has been improved, and the dismouting of being convenient for is clean and change, flexibility and practicality are stronger.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a central air conditioning ventilation pipe with function of disinfecting, includes ventilation pipe body (1), its characterized in that: the inside screw thread intercommunication in both ends of ventilation pipe body (1) has screwed pipe (2), the fixed intercommunication in one end of screwed pipe (2) has ring flange (3), the inside screw thread intercommunication of screwed pipe (2) has the chimney filter (4) of disinfecting, the chimney filter (4) of disinfecting toward interior from both ends and be equipped with a plurality of filter screen (5) and two air purifier (6) in proper order, the inside intercommunication of chimney filter (4) of disinfecting is equipped with annular lamp stand (7), just be equipped with a plurality of sterilamp (8) on annular lamp stand (7).

2. The central air-conditioning ventilation duct with the sterilization function as claimed in claim 1, characterized in that: annular lamp stand (7) and sterilamp (8) all are located between two air purifier (6), just annular lamp stand (7) include left lamp stand (71) and right lamp stand (72), just a plurality of sterilamp (8) all are located between left lamp stand (71) and right lamp stand (72).

3. The central air-conditioning ventilation pipe with the sterilization function according to claim 2, characterized in that: and the insides of the left lamp holder (71) and the right lamp holder (72) are respectively provided with activated carbon (9).

4. The central air-conditioning ventilation duct with the sterilization function as claimed in claim 1, characterized in that: the sterilizing filter tube (4) is communicated with the ventilation tube body (1), and the outer surface of the sterilizing filter tube (4) is tightly abutted against the inner surface of the ventilation tube body (1).

5. The central air-conditioning ventilation duct with the sterilization function as claimed in claim 3, characterized in that: the ultraviolet germicidal lamps (8) are distributed in a central symmetry mode, and the active carbon (9) is located among the ultraviolet germicidal lamps (8).

6. The central air-conditioning ventilation duct with the sterilization function as claimed in claim 1, characterized in that: a plurality of the filter screens (5) are distributed in the two ends of the sterilizing filter tube (4) in an equidistant straight line.

7. The central air-conditioning ventilation duct with the sterilization function as claimed in claim 3, characterized in that: the outer surfaces of the left lamp holder (71) and the right lamp holder (72) are tightly attached to the inner wall surface of the sterilization filter tube (4).