Ionization device

Abstract

The utility model provides an ionization device. The ionization device comprises a frame body; the discharge rods are arranged in the frame body, discharge heads are connected to the discharge rods, and the discharge heads are uniformly distributed on the discharge rods, and the ionization device can solve the technical problems that in the prior art, in a limited installation scene, the thickness of the ionization device needs to be controlled, or the utilization rate of the installation space is low.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and particularly relates to an ionization device. Background Art

[0002] At present, the mainstream air purification technologies are divided into medium filtration technology and electrostatic purification technology.

[0003] The medium filtration technology is mature and operates relatively stably, but it has high air resistance, high fan energy consumption, is prone to breed bacteria and viruses, cannot sterilize and disinfect, produces peculiar smells, needs to be replaced frequently, generates a large amount of consumables, and has high operation and maintenance costs, and is not energy-saving and environmentally friendly.

[0004] The electrostatic purification technology can remove particulate matter, sterilize and disinfect, has low resistance, and can be washed repeatedly. However, due to its low purification efficiency, relatively high power, easy to generate sparks, high ozone content, poor safety, short service life, large weight, and high maintenance cost, it is not energy-saving and environmentally friendly. Therefore, it cannot be widely applied in the field of light pollution air purification and can only be applied in very few scenarios.

[0005] The micro-electrostatic technology generally uses a field electric module (i.e., an ionization device) to charge the particulate matter in the air, and then completes functions such as particulate matter collection and sterilization and disinfection in the micro-electrostatic module. The existing field electric modules generally have the discharge needles arranged facing the wind. Such a structural method cannot make full and effective use of the size in the thickness direction of the purification equipment. It occupies the size in the thickness direction and when installed in a place with limited thickness dimensions when used in combination with air-conditioning equipment, it is necessary to control the thickness of the field electric module.

[0006] Based on this, the existing technology needs to be further developed to develop a new type of ionization device. Content of the Utility Model

[0007] The purpose of the utility model is to overcome the above technical deficiencies and provide an ionization device to solve the technical problems in the related technologies that in the installation-limited scenarios, it is necessary to control the thickness of the ionization device or the utilization rate of the installation space is low.

[0008] To achieve the above technical purpose, the utility model provides an ionization device, including: a frame body; a discharge rod, the discharge rod is arranged inside the frame body, and a discharge head is connected to the discharge rod, and the discharge heads are evenly distributed on the discharge rod.

[0009] This technical solution is further set as follows: the discharge rod includes a wire groove, the wire groove is connected to the frame body; an electrode body, the electrode body is arranged along the length direction of the wire groove, the electrode body is sealed in the wire groove by an insulating material, and the discharge head penetrates through the groove wall of the wire groove and is connected to the electrode body.

[0010] This technical solution is further configured such that a plurality of discharge rods are provided, and the plurality of discharge rods are arranged at intervals and connected end to end in sequence.

[0011] This technical solution is further configured such that the arrangement direction of the discharge head is perpendicular to the plane where the frame body is located.

[0012] This technical solution is further configured such that the arrangement direction of the discharge head is parallel to the plane where the frame body is located, both sides of the discharge rod are connected with the discharge head, and the distance between two adjacent discharge heads on the same side of the same discharge rod is equal to the distance between two adjacent discharge rods.

[0013] This technical solution is further configured such that the discharge heads on both sides of the same discharge rod are arranged side by side to form a plurality of pairs of discharge heads, and the pairs of discharge heads on different discharge rods are arranged staggeredly or in a matrix.

[0014] This technical solution is further configured such that the discharge heads on both sides of the same discharge rod are arranged staggeredly.

[0015] This technical solution is further configured such that the discharge head is a carbon fiber brush, or a bundle of metal wires, or a metal tip.

[0016] This technical solution is further configured such that the electrode body is connected to a high-voltage power supply, and the high-voltage power supply is installed inside or outside the frame body.

[0017] This technical solution is further configured such that a fixed frame for accommodating the discharge head is fixedly provided on the outer side of the discharge rod, and the fixed frame is provided corresponding to the discharge head one by one.

[0018] This technical solution is further configured such that the wire groove is detachably connected to the inside of the frame body, and both ends of the wire groove are provided with notches matching the frame body.

[0019] This technical solution is further configured such that a discharge conductor is provided on the frame body, and a discharge conduction hole matching the discharge head is formed on the discharge conductor.

[0020] Beneficial effects:

[0021] 1. By adopting a new ionization device and a discharge form with evenly arranged discharge heads, the discharge is more sufficient, there is no discharge blind area, and the charging uniformity of particulate matter is better.

[0022] 2. The arrangement direction of the discharge head reduces the thickness of the ionization device, and the ion concentration released per unit volume is greater, thereby saving the installation space of the charging device and having a wider application range, especially in purification scenarios where the installation size is very limited in the width direction.

[0023] 3. When the discharge head is made of a flexible material such as a carbon fiber brush, the discharge head can extend beyond the outer surface of the ionization device. Utilizing its flexible characteristics, it can smoothly pass through the restricted installation site. After being installed in place, due to the self-recoverability of the flexible material, the flexible material can automatically return to its original state. Brief Description of the Drawings

[0024] Figure 1 is a schematic diagram of the ionization device adopted in an embodiment of the present invention;

[0025] Figure 2 is a schematic diagram of another perspective of the ionization device adopted in an embodiment of the present invention (the housing is not shown);

[0026] Figure 3 In a certain embodiment of the present invention Figure 2 is a partial enlarged view at position A;

[0027] Figure 4 In another embodiment of the present invention Figure 2 is a partial enlarged view at position A;

[0028] Figure 5 is a schematic diagram of the arrangement of the discharge heads in an embodiment of the present invention;

[0029] Figure 6 is a schematic diagram of another arrangement of the discharge heads in an embodiment of the present invention;

[0030] Figure 7 is a schematic diagram of another arrangement of the discharge heads in an embodiment of the present invention;

[0031] Figure 8 is a schematic diagram of the wire groove of the present invention;

[0032] Figure 9 is a schematic diagram of the ionization device adopted in another embodiment of the present invention.

[0033] In the drawings:

[0034] 1. Housing; 11. Power supply compartment; 2. Wire groove; 21. Notch; 3. Electrode body; 31. Lead wire; 4. Discharge head; 5. Fixed frame; 6. Discharge conductor; 61. Discharge conduction hole. Detailed Description of the Embodiments

[0035] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0036] According to an embodiment of the present invention, an ionization device is provided. Refer to Figures 1 to 3 , including: a frame body 1; a discharge rod, the discharge rod is arranged inside the frame body 1, and a discharge head 4 is connected to the discharge rod, and the discharge heads 4 are evenly distributed on the discharge rod.

[0037] It should be noted that with the new discharge form, the discharge heads 4 are evenly arranged, making the discharge more sufficient, without discharge blind spots, and the charging uniformity of the particulate matter is better.

[0038] Specifically, the discharge head 4 is a carbon fiber brush, or a bundle of metal wires, or a metal tip. When a flexible discharge head 4 such as a carbon fiber brush is used, it can prevent the ionization device from accidentally injuring the staff during transportation and installation. The carbon fiber brush includes a plurality of bundle-shaped carbon fiber filaments, an insulating tube sleeve, and is electrically connected to the discharge rod through a conductive metal wire.

[0039] In the ionization device of this embodiment, the discharge rod includes: a wire groove 2, the wire groove 2 is connected to the frame body 1; an electrode body 3, the electrode body 3 is arranged along the length direction of the wire groove 2, the electrode body 3 is sealed in the wire groove 2 through an insulating material, and the discharge head 4 penetrates through the groove wall of the wire groove 2 and is connected to the electrode body 3.

[0040] In the ionization device of this embodiment, there are several discharge rods, and the several discharge rods are arranged at intervals and connected end to end in sequence to form an S-shaped bend.

[0041] Specifically, the several electrode bodies 3 located in different wire grooves 2 can be electrically connected through a wire 31, or can be electrically connected in other ways.

[0042] In the ionization device of this embodiment, refer to Figure 4 , a fixing frame 5 for accommodating the discharge head 4 is fixedly arranged outside the discharge rod, the fixing frame 5 is arranged corresponding to the discharge head 4 one by one. On the one hand, the fixing frame 5 can support the discharge head 4, and on the other hand, it plays a protective role for the discharge head 4 to avoid the discharge head 4 being offset due to collision.

[0043] In the ionization device of this embodiment, a row of discharge heads 4 is arranged on each discharge rod, and the arrangement direction of the discharge heads 4 is perpendicular to the plane where the frame body 1 is located, so that the discharge range of the discharge heads 4 takes into account both sides of the discharge rod.

[0044] In the ionization device of this embodiment, the arrangement direction of the discharge heads 4 is parallel to the plane where the frame body 1 is located, so as to reduce the thickness of the ionization device, thereby saving the installation space of the ionization device, and having a wider application range, especially in scenarios where the installation size is very limited in the width direction. At the same time, in order to ensure no discharge blind spots, discharge heads 4 are connected to both sides of the discharge rod, and the distance between two adjacent discharge heads 4 on the same side of the same discharge rod is equal to the distance between two adjacent discharge rods.

[0045] It should be noted that the arrangement direction of the discharge head 4 is parallel to the plane where the frame body 1 is located, which reduces the overall thickness of the ionization device. The ion concentration released by the ionization device per unit volume is greater, thus saving the installation space of the ionization device and having a wider application range, especially in purification scenarios where the installation dimension is very limited in the width direction.

[0046] It should be noted that the arrangement direction of the discharge head 4 is perpendicular to the plane where the frame body 1 is located. When the discharge head is made of a flexible material such as a carbon fiber brush, the flexible material of the carbon fiber brush can smoothly pass through the restricted installation part. After being installed in place, due to the self-recoverability of the flexible material, the flexible material can automatically return to its original state. Similarly, the utilization rate of the installation space is improved, and with the same ionization effect, the ionization device can be made thinner and has a wider application range.

[0047] Specifically, please refer to Figures 1 to 6 , in order to ensure the uniform discharge of the discharge head 4, in some embodiments, the discharge heads 4 on both sides of the same discharge rod are arranged side by side to form several pairs of discharge heads 4, and the pairs of discharge heads 4 on different discharge rods are arranged staggeredly or in a matrix. In other embodiments, please refer to Figure 7 , the discharge heads 4 on both sides of the same discharge rod are arranged staggeredly.

[0048] Preferably, in order to make full use of the discharge area of the discharge head 4, several discharge rods are arranged in parallel and at equal distances, and the distance between the discharge rod on the side and the frame body 1 is not greater than 1 / 2 of the distance between two adjacent discharge rods.

[0049] Preferably, a reinforcing rib is added between adjacent discharge rods. When the area of the ionization device is large, the structural strength and stability are increased through the reinforcing rib.

[0050] In the ionization device of this embodiment, the wire groove 2 is detachably connected to the inside of the frame body 1. The two ends of the wire groove 2 are provided with notches 21 matching the frame body 1, so that the two ends of the wire groove 2 are just embedded in the frame body 1. The frame body 1 at the position of the notch 21 plays a limiting role on the wire groove 2, increasing the stability of the wire groove 2. The depth of the notch 21 is less than or equal to the wall thickness of the frame body 1, ensuring that the wire groove 2 will not exceed the plane where the frame body 1 is located after installation, and further saving the installation space of the ionization device.

[0051] In the ionization device of this embodiment, the electrode body 3 is connected to a high-voltage power supply, and the high-voltage power supply is installed inside or outside the frame body 1. Please refer to Figure 9 , when the high-voltage power supply is installed inside the frame body 1, a power supply compartment 11 is provided on one side of the frame body 1, and the high-voltage power supply is placed in the power supply compartment 11.

[0052] In the ionization device of this embodiment, please refer to Figure 9, a discharge conductor 6 is provided on the housing 1, and a discharge conduction hole 61 matching the discharge head 4 is formed in the discharge conductor 6.

[0053] Specifically, the discharge conductor 6 is made of a metal material or a non-metal material. A plurality of discharge conduction holes 61 are provided, and the plurality of discharge conduction holes 61 are arranged in a matrix. The discharge conduction holes 61 are round holes, oval holes, polygonal holes, rectangular holes or nearly round holes with arcuate angles.

[0054] The above has described the present utility model in detail; as described above, it is only the preferred embodiment of the present utility model, and the scope of implementation of the present utility model cannot be limited. That is, all equal changes and modifications made according to the scope of this application should still fall within the scope covered by the present utility model.

Claims

1. An ionization device, characterized in that: include: Frame; A discharge rod, the discharge rod is arranged inside the frame, the discharge rod is connected to a discharge head, the discharge heads are evenly distributed on the discharge rod, and the discharge rod includes a wire slot and an electrode body, The wire slot is connected to the frame, the electrode body is arranged along the length direction of the wire slot, the electrode body is sealed in the wire slot by an insulating material, and the discharge head penetrates the slot wall of the wire slot and is connected to the electrode body.

2. The ionization device according to claim 1, characterized in that: There are a plurality of discharge rods, which are arranged at intervals and connected end to end in sequence.

3. The ionization device according to claim 2, characterized in that: The arrangement direction of the discharge head is perpendicular to the plane where the frame is located.

4. The ionization device according to claim 2, characterized in that: The arrangement direction of the discharge heads is parallel to the plane where the frame is located, the discharge heads are connected to both sides of the discharge rod, and the distance between two adjacent discharge heads on the same side of the same discharge rod is equal to the distance between two adjacent discharge rods.

5. The ionization device according to claim 4, characterized in that: The discharge heads located on both sides of the same discharge rod are arranged in parallel to form a plurality of discharge head pairs, and the discharge head pairs located on different discharge rods are arranged in a staggered manner or in a matrix.

6. The ionization device according to claim 4, characterized in that: The discharge heads located on both sides of the same discharge rod are arranged alternately.

7. The ionization device according to claim 1, characterized in that: The discharge head is a carbon fiber brush, or a bundle of metal wires, or a metal tip.

8. The ionization device according to claim 1, characterized in that: The electrode body is connected to a high-voltage power source, and the high-voltage power source is installed inside the frame or outside the frame.

9. The ionization device according to claim 1, characterized in that: A fixing frame for accommodating a discharge head is fixedly arranged on the outer side of the discharge rod, and the fixing frame is arranged in one-to-one correspondence with the discharge head.

10. The ionization device according to claim 1, characterized in that: The wire trough is detachably connected to the interior of the frame, and notches matching the frame are provided at both ends of the wire trough.

11. The ionization device according to any one of claims 1 to 10, characterized in that: The frame body is provided with a discharge conductor, and the discharge conductor is provided with a discharge conductive hole matching the discharge head.

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