CN204404405U - Micro-electrostatic central air-conditioning blast type air cleaning unit - Google Patents

Abstract

The utility model discloses a micro-static central air-conditioning air-supply air purification device, which comprises a shell, a primary effect filter, a field electric module and a micro-static module; the shell is arranged at the air outlet of the central air-conditioner; There are several holes and pole plates, and the pole plates are interlaced between the several holes, and are electrically connected to the external power supply; the field electric module is provided with several small holes and needles, and the needles pass through the small holes. The hole extends to the outside of the small hole, and the electric field module is electrically connected to the external power supply; the micro-static module, the electric field module and the primary filter are sequentially arranged in the shell. The utility model makes the particles in the air charged by the field electric module, and the micro-static module absorbs the particles to achieve the purpose of purifying the air; the push-pull structure shell design makes the device almost meet all the sizes of the indoor air outlets.

Description

Micro-static central air-conditioning air-supply air purification device

technical field

The utility model relates to an air purification device, in particular to a micro-static central air-conditioning air supply type air purification device.

Background technique

Central air-conditioning has been more and more widely used in various large-scale occasions due to its advantages of large power and centralized management. After that, there will be an odor. When the central air conditioner is turned on, the bacteria and peculiar smell inside the air conditioner will be discharged into the room, seriously affecting the health of indoor personnel. Therefore, it is an urgent problem to provide a purification device capable of effectively purifying the exhaust air from the air conditioner.

Utility model content

The purpose of the utility model is to provide a micro-static central air-conditioning air-supply air purification device, which can effectively purify the air discharged by the central air-conditioning by charging the particles in the air through the field electric module and absorbing the particles by the micro-static module.

In order to achieve the above object, the utility model adopts the following technical solutions:

A micro-static central air-conditioning air-supply air purification device, including a casing, a primary filter, a field electric module and a micro-static module;

The shell is arranged at the air outlet of the central air conditioner;

The micro-static module is provided with a plurality of pores and polar plates, and the polar plates are interlaced between the plurality of pores and are electrically connected to an external power supply;

The field electric module is provided with several small holes and needles, the needles pass through the small holes and extend out of the small holes, and the field electric module is electrically connected to the external power supply;

The micro-static module, the electric field module and the primary filter are sequentially arranged in the casing.

In the micro-static central air-conditioning air-supply air purification device described above, the housing is a push-pull structure.

The above-mentioned micro-static central air-conditioning air-supply air purification device, wherein, the housing includes a first housing and a second housing, and the frames of the first housing and the second housing are in a U-shaped structure, so The frame of the first casing is nested in the frame of the second casing.

In the aforementioned micro-static central air-conditioning air-supply air purification device, a number of corresponding screw holes are provided on the frames of the first casing and the second casing.

In the micro-static central air-conditioning air-supply air purification device described above, the plurality of pores are arranged in parallel inside the micro-static module.

In the micro-static central air-conditioning air-supply air purification device described above, the small holes are square holes.

In the aforementioned micro-static central air-conditioning air-supply air purification device, the voltage of the external power supply of the field electric module is greater than the voltage of the external power supply of the micro-static module.

By adopting the above technical solutions, the following beneficial effects can be achieved:

1. The particles in the air are charged by the field electric module, and the micro-static module absorbs the particles, which can effectively purify the air discharged by the central air conditioner;

2. The shell is a push-pull structure, and the size of the shell can be changed by pushing and pulling, making it suitable for indoor air outlets of various sizes, increasing the applicability of the air purification device;

3. The small hole on the field electric module adopts a square hole structure, which can increase the wind passing area and reduce wind resistance.

Description of drawings

Fig. 1 is a structural schematic diagram of a micro-static central air-conditioning air-supply type air purification device of the present invention;

Fig. 2 is a schematic diagram of the housing structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the micro-static module of the present invention;

Fig. 4 is a structural schematic diagram of the field electric module of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

As shown in FIG. 1 , a micro-static central air-conditioning air-supply air purification device includes a housing 1 , a micro-static module 2 , a field electric module 3 and a primary filter 4 .

Specifically, the shell 1 is arranged at the air outlet of the central air conditioner;

As shown in Figures 1 and 3, the micro-static module 2 is provided with a plurality of pores 21 and pole plates 22, and the pole plates 22 are interlaced between the plurality of pores 21, and are electrically connected to an external power supply;

As shown in Figures 1 and 4, several small holes 31 and needles 32 are provided on the field electric module 3, the needles 32 penetrate the small holes 31 and extend to the outside of the small holes 31, and the field electric module 3 is electrically connected to an external power supply;

As shown in FIG. 1 , the micro-static module 2 , the field electric module 3 and the primary filter 4 are sequentially arranged in the housing 1 .

The working principle of the utility model is: the air purification device described in the utility model is arranged at the air outlet of the central air conditioner. When the wind of the central air conditioner is blown out, it passes through the primary filter 4 of the device for primary filtration, where it can be filtered out. Large particles prevent large particles from clogging the pores 21 on the micro-static module 2 and affect the purification efficiency. Afterwards, the wind of the central air conditioner reaches the field electric module 3; After the module 3 is powered by an external power supply, the needle tip of the needle 32 will produce a corona discharge phenomenon, which will negatively charge the particles in the central air-conditioning wind, and then the wind of the central air-conditioning will reach the micro-static module 2; since the micro-static module 2 is equipped with Several pores 21 and pole plates 22, under the power supply of an external power supply, the pole plates 22 are charged, because the pole plates 22 are interlaced between the pores 21, so that each hole 21 is filled with a strong electric field, and through the action of the electric field force, will pass The negatively charged particles of the micro-static module 2 are adsorbed to achieve the purpose of purifying the air. The above particulate matter specifically includes dust, PM2.5, viruses, bacteria and other harmful substances.

On the basis of the above, the utility model also has the following embodiments:

Further, the above-mentioned micro-static central air-conditioning air-supply air purification device, wherein, the housing 1 is a push-pull structure.

Specifically, as shown in FIG. 2 , the casing 1 includes a first casing 11 and a second casing 12, the frames of the first casing 11 and the second casing 12 are in a U-shaped structure 13, and the first casing The frame of the body 11 is nested in the frame of the second casing 12 ; on this basis, a number of corresponding screw holes 14 are also provided on the frames of the first casing 11 and the second casing 12 .

In the above-mentioned embodiment, the size of the casing 1 can be adjusted by pushing and pulling the frames of the first casing 11 and the second casing 12. When it is adjusted to a suitable size, it is only necessary to pass the screws through the first casing 11 and the second casing. The corresponding screw holes 14 on the frame of the casing 12 can fix the two casings. The size of the casing 1 can be adjusted at will, making it suitable for indoor air outlets of various sizes, increasing the applicability of the air purification device.

Further, as shown in FIG. 3 , in the above-mentioned micro-static air-conditioning air-supply air purification device, a plurality of pores 21 are arranged in parallel inside the micro-static module 2 .

In the above-mentioned embodiment, the holes 21 are arranged in parallel, so that the pole plates 22 can be staggered between the holes, and the processing of the micro-static module 2 is convenient.

Further, as shown in Fig. 1 and Fig. 4, the above-mentioned micro-static central air-conditioning air-supply air purification device, wherein the small hole 31 is a square hole.

In the above-mentioned embodiment, the small hole 31 on the field electric module 3 adopts a square hole structure design, which can effectively increase the wind passing area and reduce the wind resistance compared with the round hole.

Further, in the aforementioned micro-static central air-conditioning air-supply air purification device, the external power supply voltage of the field electric module 3 is greater than the external power supply voltage of the micro-static module 2 . Specifically, the external power supply voltage of the micro-electrostatic module 2 is 6.5kV, and the external power supply voltage of the field electric module 3 is 8.5kV.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the implementation and protection scope of the present utility model. For those skilled in the art, they should be aware The schemes obtained by making equivalent replacements and obvious changes shall all be included in the protection scope of the present utility model.

Claims (7)

1. a micro-electrostatic central air-conditioning blast type air cleaning unit, is characterized in that: comprise shell (1), micro-electrostatic module (2), field electricity module (3) and primary efficient filter screen (4);

Described shell (1) is arranged at central air-conditioning air outlet;

Described micro-electrostatic module (2) inside is provided with some holes (21) and pole plate (22), and described pole plate (22) is crisscross arranged between described some holes (21), and is electrically connected with external power supply;

Described field electricity module (3) is provided with some apertures (31) and pin (32), described pin (32) runs through described aperture (31) and extends to described aperture (31) outward, and described field electricity module (3) is electrically connected with described external power supply;

Described micro-electrostatic module (2), described field electricity module (3) and described primary efficient filter screen (4) successively order are arranged in described shell (1).

2. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 1, is characterized in that: described shell (1) is push-pull structure.

3. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 2, it is characterized in that: described shell (1) comprises the first housing (11) and the second housing (12), the U-shaped structure of frame (13) of described first housing (11) and described second housing (12), the frame of described first housing (11) is nested in the frame of described second housing (12).

4. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 3, is characterized in that: the frame of described first housing (11) and described second housing (12) is provided with some corresponding screw holes (14).

5. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 1, is characterized in that: it is inner that described some holes (21) are set in parallel in described micro-electrostatic module (2).

6. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 1, is characterized in that: described aperture (31) is square hole.

7. micro-electrostatic central air-conditioning blast type air cleaning unit according to claim 1, is characterized in that: the external power supply voltage of described field electricity module (3) is greater than the external power supply voltage of described micro-electrostatic module (2).