CN214972965U - Gas purifying device for central air conditioner - Google Patents
Gas purifying device for central air conditioner Download PDFInfo
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- CN214972965U CN214972965U CN202022087776.5U CN202022087776U CN214972965U CN 214972965 U CN214972965 U CN 214972965U CN 202022087776 U CN202022087776 U CN 202022087776U CN 214972965 U CN214972965 U CN 214972965U
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A gas purification device for a central air conditioner comprises a charged particle generating device and a filtering device which are fixedly arranged in a pipeline of the central air conditioner; the charged particle generating device is arranged close to an air inlet of the pipeline, and the filtering device is arranged at any position in the pipeline; or the filtering device is arranged close to the air outlet of the pipeline, and the charged particle generating device is arranged at any position in the pipeline; or the charged particle generating device and the filtering device are both arranged at any position in the pipeline, and the charged particle generating device is positioned in front of the filtering device; the charged particle generating device and the filtering device are arranged at intervals, and the distance between the charged particle generating device and the filtering device is more than or equal to 1 m. After the volume of the particulate matter in the gas is increased, the filtering device is convenient to filter the particulate matter, so that the particulate matter in the gas can be efficiently removed in a short time, and the filtering device can effectively reduce air resistance without adopting a high-density filter screen, so that the aim of filtering the gas without reducing the operating efficiency of the central air conditioner is fulfilled; and the filter device does not need to frequently replace the filter screen, and the maintenance cost is low.
Description
Technical Field
The utility model belongs to gas filtration purifies the field, especially relates to a gaseous purifier for central air conditioning.
Background
The existing central air conditioner mainly adopts a high-density filter screen to filter particles in gas, but the high-density filter screen has the defects that the filter screen needs to be frequently replaced, so that not only is the maintenance cost increased, but also the resource waste is easily caused; in addition, the air resistance of the high-density filter screen can reduce the operation efficiency of the central air conditioner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a gaseous purifier for central air conditioning.
The utility model is realized in such a way that the gas purification device for the central air conditioner comprises a charged particle generating device and a filtering device which are fixedly arranged in the pipeline of the central air conditioner;
the charged particle generating device is arranged close to an air inlet of the pipeline, and the filtering device is arranged at any position in the pipeline;
or the filtering device is arranged close to the air outlet of the pipeline, and the charged particle generating device is arranged at any position in the pipeline;
or defining the direction close to the air inlet in the pipeline as the front and the direction close to the air outlet as the rear, wherein the charged particle generating device and the filtering device are both arranged at any position in the pipeline, and the charged particle generating device is positioned in front of the filtering device;
the charged particle generating device and the filtering device are arranged at intervals, and the distance between the charged particle generating device and the filtering device is more than or equal to 1 m.
Specifically, the charged particle generating device is a glow discharge plasma generating device, a microwave plasma generator, a sliding arc discharge plasma generating device, a radio frequency plasma generator, a direct current corona discharge reactor, a dielectric barrier discharge reactor, or a tip discharge device.
Specifically, the filtering device is a filter or an electrostatic dust removal net.
The utility model also provides a gas purification device for the central air conditioner, which comprises a charged particle generating device and a fan which are fixedly arranged in the pipeline of the central air conditioner;
the charged particle generating device is arranged close to an air inlet of the pipeline, and the fan is arranged at any position in the pipeline;
or the fan is arranged close to the air outlet of the pipeline, and the charged particle generating device is arranged at any position in the pipeline;
or defining the direction close to the air inlet in the pipeline as the front and the direction close to the air outlet as the rear, wherein the charged particle generating device and the fan are arranged at any position in the pipeline, and the charged particle generating device is positioned in front of the fan;
the charged particle generating device and the fan are arranged at intervals, and the distance between the charged particle generating device and the fan is more than or equal to 1 m.
Specifically, the charged particle generating device is a glow discharge plasma generating device, a microwave plasma generator, a sliding arc discharge plasma generating device, a radio frequency plasma generator, a direct current corona discharge reactor, a dielectric barrier discharge reactor, or a tip discharge device.
Specifically, the fan is a centrifugal fan.
The utility model provides a gaseous purifier for central air conditioning has following technological effect: the distances between the charged particle generating device and the filtering device or the fan are all larger than or equal to 1m, so that the particulate matters (including fine particulate matters) in the gas can be fully collided and combined with the charged particles generated by the charged particle generating device in the pipeline before the gas is filtered by the filtering device or the fan, the volume of the particulate matters (including fine particulate matters) in the gas is increased under the premise that the total mass is unchanged, the particulate matters (including fine particulate matters) are conveniently separated by the filtering device or the fan, and the particulate matters (including fine particulate matters) in the gas are efficiently removed in a short time; the filtering device or the fan does not need to adopt a high-density filter screen, and the air resistance can be effectively reduced, so that the aim of filtering the air without reducing the operation efficiency of the central air conditioner is fulfilled; in addition, the filter device or the fan does not need to frequently replace the filter screen, the maintenance cost is low, and the resource waste is avoided.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a gas purification apparatus for a central air conditioner according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a gas purification apparatus for a central air conditioner according to an embodiment of the present invention.
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.
The first embodiment is as follows:
as shown in fig. 1, a first embodiment of the present invention provides a gas purification apparatus 1 for a central air conditioner, comprising a charged particle generating device 12 and a filtering device 13 fixedly disposed in a pipeline 11 of the central air conditioner;
the charged particle generating device 12 is arranged close to the air inlet 111 of the pipeline 11, and the filtering device 13 is arranged at any position in the pipeline 11;
or the filtering device 13 is arranged close to the air outlet 112 of the pipeline 11, and the charged particle generating device 12 is arranged at any position in the pipeline 11;
or defining the direction close to the air inlet 111 in the pipeline 11 as the front, and the direction close to the air outlet 112 as the rear, where the charged particle generating device 12 and the filtering device 13 are both disposed at any position in the pipeline 11, and the charged particle generating device 12 is located in front of the filtering device 13;
the charged particle generator 12 and the filter 13 are spaced apart from each other by a distance of 1m or more.
Specifically, the charged particle generating device 12 is a glow discharge plasma generating device, a microwave plasma generator, a sliding arc discharge plasma generating device, a radio frequency plasma generator, a direct current corona discharge reactor, a dielectric barrier discharge reactor, or a tip discharge device.
In particular, the filtering device 13 is a filter or an electrostatic precipitator net.
The embodiment of the utility model provides a working principle that is used for central air conditioning's gas purification device 1 is provided: air is pumped into the pipeline 11 from an air inlet 111 of the central air conditioner; when the gas passes through the charged particle generating device 12 in the pipeline 11, the distance between the charged particle generating device 12 and the filtering device 13 is more than or equal to 1m, so that the particulate matters in the gas can be fully collided and combined with the charged particles generated by the charged particle generating device 12 in the pipeline 11, and the volume of the particulate matters (including fine particulate matters) in the gas is increased; when the gas passes through the filter device 13, the particles with increased volume are attached to the filter device 13; finally, the filtered air is discharged from the outlet 112 of the duct 11, thereby continuously purifying the indoor air.
The embodiment of the utility model provides a gaseous purifier 1 for central air conditioning has following technological effect: the distance between the charged particle generating device 12 and the filtering device 13 is more than or equal to 1m, so that the particulate matters (including fine particulate matters) in the gas can be fully collided and combined with the charged particles generated by the charged particle generating device 12 in the pipeline 11 before the gas is filtered by the filtering device 13, the volume of the particulate matters (including fine particulate matters) in the gas is increased under the premise that the total mass is unchanged, the filtering device 13 can filter the particulate matters (including fine particulate matters), and the particulate matters (including fine particulate matters) in the gas can be efficiently removed in a short time; the filtering device 13 does not need to adopt a high-density filter screen, and can effectively reduce air resistance, thereby achieving the purpose of filtering air without reducing the operation efficiency of the central air conditioner; in addition, the filter device 13 does not need to frequently replace the filter screen, so that the maintenance cost is low, and the resource waste is avoided.
Example two:
as shown in fig. 2, the second embodiment of the present invention provides a gas purification apparatus 2 for a central air conditioner, which includes a charged particle generating device 22 and a fan 23 fixedly disposed in a pipeline 21 of the central air conditioner;
the charged particle generating device 22 is arranged close to the air inlet 211 of the pipeline 21, and the fan 23 is arranged at any position in the pipeline 21;
or the fan 23 is arranged close to the air outlet 212 of the pipeline 21, and the charged particle generating device 22 is arranged at any position in the pipeline 21;
or the direction close to the air inlet 211 in the pipeline 21 is defined as the front, the direction close to the air outlet 212 is defined as the rear, the charged particle generating device 22 and the fan 23 are both arranged at any position in the pipeline 21, and the charged particle generating device 22 is positioned in front of the fan 23;
the charged particle generating device 22 and the fan 23 are arranged at intervals, and the distance between the two devices is more than or equal to 1 m.
Specifically, the charged particle generating device 22 is a glow discharge plasma generating device, a microwave plasma generator, a sliding arc discharge plasma generating device, a radio frequency plasma generator, a direct current corona discharge reactor, a dielectric barrier discharge reactor, or a tip discharge device.
Specifically, the fan 23 is a centrifugal fan.
The utility model provides a working principle is that a gaseous purifier 2 for central air conditioning: air is pumped into the pipeline 21 from an air inlet 211 of the central air conditioner; when the gas passes through the charged particle generating device 22 in the pipeline 21, the distance between the charged particle generating device 22 and the fan 23 is more than or equal to 1m, so that the particulate matters in the gas can be fully collided and combined with the charged particles generated by the charged particle generating device 22 in the pipeline 21, and the volume of the particulate matters (including fine particulate matters) in the gas is increased; when the gas passes through the fan 23, the fan 23 increases the rotation effect and gravity of the particles in the gas, and the particles are separated from the gas by using centrifugal force, so that the purpose of removing the particles is realized; finally, the filtered air is discharged from the outlet 212 of the duct 21, thereby continuously purifying the indoor air.
The utility model provides a gaseous purifier 2 for central air conditioning has following technological effect: the distance between the charged particle generating device 22 and the fan 23 is not less than 1m, so that the particulate matters (including fine particulate matters) in the gas can be fully collided and combined with the charged particles generated by the charged particle generating device 22 in the pipeline 21 before the gas is filtered by the fan 23, the volume of the particulate matters (including fine particulate matters) in the gas is increased on the premise that the total mass is not changed, the fan 23 can separate the particulate matters (including fine particulate matters), and the particulate matters (including fine particulate matters) in the gas can be efficiently removed in a short time; the fan 23 does not need to adopt a high-density filter screen, and can effectively reduce air resistance, thereby achieving the purpose of filtering air without reducing the operation efficiency of the central air conditioner; in addition, the fan 23 does not need to frequently replace a filter screen, the maintenance cost is low, and resource waste is avoided.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (6)
1. A gas purification device for a central air conditioner is characterized by comprising a charged particle generating device and a filtering device which are fixedly arranged in a pipeline of the central air conditioner;
the charged particle generating device is arranged close to an air inlet of the pipeline, and the filtering device is arranged at any position in the pipeline;
or the filtering device is arranged close to the air outlet of the pipeline, and the charged particle generating device is arranged at any position in the pipeline;
or defining the direction close to the air inlet in the pipeline as the front and the direction close to the air outlet as the rear, wherein the charged particle generating device and the filtering device are both arranged at any position in the pipeline, and the charged particle generating device is positioned in front of the filtering device;
the charged particle generating device and the filtering device are arranged at intervals, and the distance between the charged particle generating device and the filtering device is more than or equal to 1 m.
2. The gas cleaning apparatus for a central air conditioner according to claim 1, wherein the charged particle generating means is a glow discharge plasma generating means, a microwave plasma generator, a sliding arc discharge plasma generating means, a radio frequency plasma generator, a dc corona discharge reactor, a dielectric barrier discharge reactor or a point discharge device.
3. The gas cleaning apparatus for a central air conditioner according to claim 1, wherein the filtering means is a filter or an electrostatic precipitation net.
4. A gas purification device for a central air conditioner is characterized by comprising a charged particle generating device and a fan which are fixedly arranged in a pipeline of the central air conditioner;
the charged particle generating device is arranged close to an air inlet of the pipeline, and the fan is arranged at any position in the pipeline;
or the fan is arranged close to the air outlet of the pipeline, and the charged particle generating device is arranged at any position in the pipeline;
or defining the direction close to the air inlet in the pipeline as the front and the direction close to the air outlet as the rear, wherein the charged particle generating device and the fan are arranged at any position in the pipeline, and the charged particle generating device is positioned in front of the fan;
the charged particle generating device and the fan are arranged at intervals, and the distance between the charged particle generating device and the fan is more than or equal to 1 m.
5. The gas cleaning apparatus for a central air conditioner according to claim 4, wherein the charged particle generating means is a glow discharge plasma generating means, a microwave plasma generator, a sliding arc discharge plasma generating means, a radio frequency plasma generator, a DC corona discharge reactor, a dielectric barrier discharge reactor or a point discharge device.
6. The gas cleaning apparatus for a central air conditioner according to claim 4, wherein the fan is a centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022087776.5U CN214972965U (en) | 2020-09-22 | 2020-09-22 | Gas purifying device for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022087776.5U CN214972965U (en) | 2020-09-22 | 2020-09-22 | Gas purifying device for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214972965U true CN214972965U (en) | 2021-12-03 |
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ID=79138186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022087776.5U Active CN214972965U (en) | 2020-09-22 | 2020-09-22 | Gas purifying device for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214972965U (en) |
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2020
- 2020-09-22 CN CN202022087776.5U patent/CN214972965U/en active Active
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