CN213387817U

CN213387817U - Ozone generating tube

Info

Publication number: CN213387817U
Application number: CN202022488002.3U
Authority: CN
Inventors: 程雪峰; 程雪松
Original assignee: Laishui High Tech Power Equipment Co ltd
Current assignee: Laishui High Tech Power Equipment Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-08
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses an ozone generating tube, which consists of a generating tube, an annular radiating fin and a driving component, wherein the generating tube comprises a high electrode, a ground electrode, a ceramic dielectric body and a square frame; the square frame can rotate for a certain angle along the central shaft of the generating tube under the driving of the driving part, so that the generating amount of ozone can be flexibly controlled, and the annular radiating fins are arranged outside the generating tube, so that the radiating requirement of high heating value of a high electrode is met, and the service life of the ozone generating tube is prolonged; the air inlet and the air outlet of the generating pipe are opposite and far away from each other, so that the entering air can be ensured to have sufficient reaction time, and the working efficiency of the reaction is increased.

Description

Ozone generating tube

Technical Field

The utility model relates to an ozone prepares technical field, especially relates to an ozone generating tube.

Background

At present, most of devices for generating ozone in the prior art are ozone generating tubes, each ozone generating tube is composed of an outer electrode, an inner electrode and a dielectric body, the inner electrode and the outer electrode are mostly made of ozone-resistant stainless steel, and the inner electrode and the outer electrode are used for being connected with external wires, so that the inner electrode and the outer electrode can generate corona after being electrified and ionize air in the dielectric body, and ozone is prepared; however, since the ozone generating tube generates a large amount of heat during operation and the amount of ozone generated by the ozone generating tube is constant and cannot be adjusted, the device is overheated or a large-sized heat absorbing device needs to be provided to cool the device, and the entire device is bulky. Meanwhile, the constant amount of the prepared water can cause the device to be frequently started up in the actual use process, thereby causing waste of energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ozone generating tube to solve the problem that above-mentioned prior art exists, can realize the nimble regulation of preparation volume and the radiating problem of the big calorific capacity of high electrode.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides an ozone generating tube, which comprises a generating tube, an annular radiating fin, a conducting wire and a driving part; the annular radiating fin is sleeved on the outer side wall of the generating tube; the driving part is rotationally connected with the generating tube;

the generating tube comprises a tube body, a tube cover, a high electrode, a ground electrode, a ceramic dielectric body, a rotating assembly and a bearing; a bearing mounting blind hole is formed in the center of the bottom of the pipe body; the side surfaces of the top end and the bottom end of the tube body are respectively provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are oppositely arranged; a bearing mounting through hole is formed in the center of the pipe cover; the bottom surface of the pipe cover is fixedly connected with the top surface of the pipe body; the two bearings are arranged and respectively fixedly arranged in the bearing mounting blind holes and the bearing mounting through holes; two ends of the rotating assembly are respectively fixedly connected with the bearings; the high electrode, the ground electrode and the ceramic dielectric body are arc-shaped plates and are respectively provided with two high electrodes, two ground electrodes and two ceramic dielectric bodies; the convex arc-shaped side surface of the high electrode is fixedly connected with the inner wall of the tube body, and the concave arc-shaped side surface is fixedly connected with the convex arc-shaped side surface of the ceramic dielectric body; the ground electrodes are fixedly arranged on two sides of the rotating assembly and are symmetrical about the rotating assembly; the ceramic dielectric body and the ground electrode are arranged oppositely and keep a uniform gap.

Preferably, inlet port and venthole are located the top and the bottom of body and relative setting, can guarantee that external gas can pass through longer distance when flowing into the emergence pipe, improve the reaction rate of unit gas.

Preferably, the high electrode, the ground electrode and the ceramic dielectric body are all arc-shaped plates, so that the rotating assembly drives the ground electrode to rotate around the central axis of the tube body, and the ceramic dielectric body and the ground electrode are arranged oppositely, so that the maximum ozone generation amount can be ensured.

Preferably, the ceramic dielectric is fixedly connected to the upper electrode, a high voltage is generated between the upper electrode and the ground electrode, and the ceramic dielectric assists in ionizing air and reacting to form ozone.

The driving part comprises a servo motor and a coupler; the rotating assembly comprises a rotating shaft and a fixed frame; the fixed frame is of a square frame structure, and two sides of the fixed frame are fixedly arranged on the concave arc-shaped side surface of the ground electrode; the rotating shaft is welded in the middle of the fixing frame, and the longitudinal axis of the fixing frame is superposed with the central axis of the rotating shaft; one end of the rotating shaft penetrates through the bearing and is fixedly connected with one end of the coupler, and the other end of the rotating shaft is fixedly connected with the bearing; the coupler is an insulator, and the other end of the coupler is rotationally connected with the output shaft of the servo motor.

Preferably, the rotating assembly is rotatably connected with the bearing, so that the rotating assembly can always keep stable rotation in the working process, the gap between the ground electrode and the ceramic dielectric body is ensured, and the ozone generation condition is stabilized.

Preferably, the coupler is an insulator to prevent the high voltage generated in the working process of the ozone generating tube from generating adverse effect on the servo motor.

Through holes are respectively formed in the connecting parts of the tube body and the high electrode; the lead penetrates through the through hole and is electrically connected with the high electrode.

The rotating assembly is a metal conductor; the rotating shaft extends out of the side face of one end of the tube cover and is electrically connected with the conducting wire.

Preferably, the conducting wire is electrically connected with the through hole formed in the connecting part of the tube body and the high electrode, so that the airtightness of the interior of the tube body in the working process can be ensured, and the waste caused by extra sealing measures due to the fact that the connecting through holes are formed in other positions is avoided.

The annular radiating fins are provided with not less than 50 fins and are sleeved on the outer side of the pipe body at equal intervals.

Preferably, the annular cooling fin is sleeved outside the pipe body, so that heat generated by the high electrode can be rapidly dissipated, and equipment damage is avoided.

The discharge gap between the high electrode and the ground electrode is 0.1mm-10 mm.

The tube body is made of a high-heat-conductivity insulator; the lead (3) is a multi-strand copper core wire.

The radian values of the high electrode, the ground electrode and the ceramic dielectric body are all 0.5-1.6.

Preferably, because the rotation angle of the rotating assembly is 90 degrees at most, the conducting wire is fixedly connected with the rotating shaft, an additional connecting mechanism does not need to be added, and the waste of cost is reduced.

The utility model discloses a following technological effect:

1. the service life is long. The utility model discloses an electrode can rotate, just also can freely adjust the generation speed of ozone, and the outer wall cover is equipped with annular fin moreover, can assist and carry out the forced air cooling heat dissipation, stops high temperature and burns out the device.

2. Simple processing and manufacturing and low cost. The utility model discloses simple structure need not attach a large amount of cooling body, can mass production and popularization.

3. The ozone generation amount is adjusted in a rotating mode, frequency conversion adjustment in another mode can be achieved, and energy waste caused by frequent starting is also saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic cross-sectional view of an ozone generating tube.

FIG. 2 is a plan view of an ozone generating tube (without a tube cover).

Fig. 3 is a side view of an ozone generating tube (without a tube cover).

The device comprises a generating tube-1, a tube body-11, a bearing mounting blind hole-111, a tube cover-12, a bearing mounting through hole-121, a high electrode-13, a ground electrode-14, a ceramic dielectric body-15, a square frame-16, a rotating shaft-161, a fixing frame-162, a bearing-17, an annular radiating fin-2, a lead-3, a driving part-4, a servo motor-41 and a coupler-42.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

The utility model provides an ozone generating tube, which comprises a generating tube 1, an annular radiating fin 2, a conducting wire 3 and a driving part 4; the annular radiating fin 2 is sleeved on the outer side wall of the generating tube 1; the driving component 4 is rotationally connected with the generating tube 1;

the generating tube 1 comprises a tube body 11, a tube cover 12, a high electrode 13, a ground electrode 14, a ceramic dielectric body 15, a rotating assembly 16 and a bearing 17; a bearing mounting blind hole 111 is formed in the center of the bottom of the pipe body 11; the side surfaces of the top end and the bottom end of the tube body 11 are respectively provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are oppositely arranged; a bearing mounting through hole 121 is formed in the center of the tube cover 12; the bottom surface of the pipe cover 12 is fixedly connected with the top surface of the pipe body 11; two bearings 17 are arranged and respectively fixedly arranged in the bearing mounting blind holes 111 and the bearing mounting through holes 121; two ends of the rotating component 16 are respectively fixedly connected with the bearings 17; the high electrode 13, the ground electrode 14 and the ceramic dielectric body 15 are all arc-shaped plates and are respectively provided with two; the convex arc-shaped side surface of the high electrode 13 is fixedly connected with the inner wall of the tube body 11, and the concave arc-shaped side surface is fixedly connected with the convex arc-shaped side surface of the ceramic dielectric body 15; the ground electrodes 14 are fixedly installed at both sides of the rotating assembly 16 and are symmetrical with respect to the rotating assembly 16; the ceramic dielectric 15 and the ground electrode 14 are arranged opposite to each other and the gap is kept uniform.

The driving part 4 comprises a servo motor 41 and a coupling 42; the rotating assembly 16 includes a rotating shaft 161 and a fixing bracket 162; the fixing frame 162 is a square frame structure, and two sides of the fixing frame are fixedly installed on the concave arc-shaped side surface of the ground electrode 14; the rotating shaft 161 is welded in the middle of the fixing frame 162, and the longitudinal axis of the fixing frame 162 coincides with the central axis of the rotating shaft 161; one end of the rotating shaft 161 penetrates through the bearing 17 and is fixedly connected with one end of the coupler 42, and the other end of the rotating shaft is fixedly connected with the bearing 17; the coupler 42 is an insulator and the other end is rotatably connected to the output shaft of the servo motor 41.

Through holes are respectively formed at the connecting parts of the tube body 11 and the high electrode 13; the lead 3 penetrates through the through hole and is electrically connected with the high electrode 13.

The rotating component 16 is a metal conductor; the rotating shaft 161 extends out of the side surface of one end of the tube cover 12 and is electrically connected with the lead 3.

The annular radiating fins 2 are provided with not less than 50 fins and are sleeved outside the pipe body 11 at equal intervals.

The discharge gap between the high electrode 13 and the ground electrode 14 is 0.1mm-10 mm.

The tube body 11 is made of a high-heat-conductivity insulator material; the wire 3 is a multi-strand copper core wire.

The radian values of the high electrode 13, the ground electrode 14 and the ceramic dielectric body 15 are all 0.5-1.6.

The implementation steps are as follows:

first, the high electrode 13 is connected to an external power source through the lead 3, and the ground electrode 14 is connected to the ground through the holder 162, the rotation shaft 161 and the lead 3; thus, a high-voltage corona is formed between the high electrode 13 and the ground electrode 14, then treated air is introduced from an air inlet through the outside, flows into a gap between the high electrode 13 and the ground electrode 14, reacts under the action of the high-voltage corona and the ceramic dielectric body 15 to form ozone, the servo motor 41 is controlled by an external controller to rotate between 0 and 100 degrees, and the facing area between the high electrode 13 and the ground electrode 14 is adjusted; finally, under the continuous pushing of the outside air, the ozone generated by the reaction is carried away from the reaction gap and is discharged from the air outlet.

In one embodiment of the present invention, the radian of the upper electrode 13, the ground electrode 14 and the ceramic dielectric 15 is 1.5, so that the area of the ground electrode 14 facing the ceramic dielectric 15 can be controlled by controlling the rotation of the servo motor, so as to adjust the amount of ozone generated.

The utility model discloses a following technological effect:

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. An ozone generating tube, comprising: a generating tube (1), an annular radiating fin (2), a lead (3) and a driving component (4); the annular radiating fins (2) are sleeved on the outer side wall of the generating tube (1); the driving part (4) is rotationally connected with the generating tube (1);

the generating tube (1) comprises a tube body (11), a tube cover (12), a high electrode (13), a ground electrode (14), a ceramic dielectric body (15), a rotating assembly (16) and a bearing (17); a bearing mounting blind hole (111) is formed in the center of the bottom of the pipe body (11); the side surfaces of the top end and the bottom end of the tube body (11) are respectively provided with an air inlet hole and an air outlet hole, and the air inlet hole and the air outlet hole are oppositely arranged; a bearing mounting through hole (121) is formed in the center of the pipe cover (12); the bottom surface of the pipe cover (12) is fixedly connected with the top surface of the pipe body (11); the two bearings (17) are arranged and respectively fixedly installed in the bearing installation blind holes (111) and the bearing installation through holes (121); two ends of the rotating assembly (16) are respectively fixedly connected with the bearings (17); the high electrode (13), the ground electrode (14) and the ceramic dielectric body (15) are all arc-shaped plates and are respectively provided with two; the convex arc-shaped side surface of the high electrode (13) is fixedly connected with the inner wall of the tube body (11), and the concave arc-shaped side surface is fixedly connected with the convex arc-shaped side surface of the ceramic dielectric body (15); the ground electrodes (14) are fixedly arranged on two sides of the rotating assembly (16) and are symmetrical about the rotating assembly (16); the ceramic dielectric body (15) and the ground electrode (14) are arranged oppositely and keep the gap uniform.

2. An ozone generating channel as claimed in claim 1, wherein: the driving part (4) comprises a servo motor (41) and a coupling (42); the rotating assembly (16) comprises a rotating shaft (161) and a fixed frame (162); the fixed frame (162) is of a square frame structure, and two sides of the fixed frame are fixedly arranged on the concave arc-shaped side surface of the ground electrode (14); the rotating shaft (161) is welded in the middle of the fixing frame (162), and the longitudinal axis of the fixing frame (162) is superposed with the central axis of the rotating shaft (161); one end of the rotating shaft (161) penetrates through the bearing (17) and is fixedly connected with one end of the coupler (42), and the other end of the rotating shaft is fixedly connected with the bearing (17); the coupler (42) is an insulator, and the other end of the coupler is rotationally connected with an output shaft of the servo motor (41).

3. An ozone generating channel as claimed in claim 1, wherein: through holes are respectively formed in the connecting parts of the tube body (11) and the high electrode (13); the lead (3) penetrates through the through hole and is electrically connected with the high electrode (13).

4. An ozone generating channel as claimed in claim 2, wherein: the rotating assembly (16) is a metal conductor; the rotating shaft (161) extends out of the side face of one end of the tube cover (12) and is electrically connected with the lead (3).

5. An ozone generating channel as claimed in claim 1, wherein: the annular cooling fins (2) are provided with not less than 50 fins and are sleeved outside the pipe body (11) at equal intervals.

6. An ozone generating channel as claimed in claim 1, wherein: the discharge gap between the high electrode (13) and the ground electrode (14) is 0.1mm-10 mm.

7. An ozone generating channel as claimed in claim 1, wherein: the tube body (11) is made of a high-heat-conductivity insulator material; the lead (3) is a multi-strand copper core wire.

8. An ozone generating channel as claimed in claim 1, wherein: the radian values of the high electrode (13), the ground electrode (14) and the ceramic dielectric body (15) are all 0.5-1.6.