Ozone generator of oxygen generator

Abstract

The invention discloses an ozone generator of an oxygenerator, and belongs to the technical field of ozone preparation. The device comprises a body, an oxygen generator is fixedly connected to the upper side of the body, an air inlet pipe is fixedly connected to the input end of the oxygen generator, waste gas discharge pipes are fixedly connected to the output ends of the two sides of the oxygen generator, and a first connecting pipe is fixedly communicated between the oxygen generator and the body; a fourth connecting pipe is fixedly connected to the end, located in the body, of the first connecting pipe, a plurality of fixing boxes are fixedly connected to the interior of the body, a control electric plate is fixedly installed on the fixing boxes, and a plurality of oxygen inlet pipes are fixedly connected between the fixing boxes and the fourth connecting pipe. The oxygen generator is used as a gas source system, and the oxygen generator is a molecular sieve type oxygen generator, so that compared with other oxygen generators, the molecular sieve type oxygen generator not only can realize a continuous construction period, but also the prepared oxygen is purer and more dry, and the ozone preparation condition is better met.

Description

Technical Field

[0001] The invention relates to the technical field of ozone preparation, and in particular to an ozone generator of an oxygen concentrator. Background Art

[0002] Ozone generator is a device used to produce ozone gas. Ozone is easy to decompose and cannot be stored. It needs to be produced on site for on-site use (it can be stored for a short time under special circumstances). Therefore, ozone generators are required in all places where ozone can be used. Ozone generators mainly include electronic control systems, high-voltage discharge bodies, cooling systems, and gas source systems. The overall structure is relatively complex, and the degree of intelligence and automation is high.

[0003] However, in the actual working process, the gas source system in the traditional ozone generator basically directly uses the air source as the raw material, and the structure is simple. However, directly using air as the power source will cause a certain amount of impurities in the produced ozone, which will affect the production quality of the ozone. In addition, the rotating cooling system mainly adopts water cooling, and a certain number of circulating cooling water pipes are wound around the outside of the wooden box (the electronic control system and the high-voltage discharge body are basically installed on one or several printed circuit boards as a whole, and this printed circuit board will be installed in the wooden box). Although the cost is low, the overall adjustability is poor, and in the long-term ozone preparation process, the electrodes inside the high-voltage discharge body often age during the long-term discharge process, resulting in problems such as decreased electrode power, reduced ozone production or complete inability to produce ozone. The electrodes need to be removed from the ozone generator for replacement or grinding the electrode surface, and in the long-term ozone preparation process, the inside of the device is always in a high-voltage state, and long-term use is likely to cause leakage at the pipe connection. The traditional ozone generator does not have a corresponding detection device. Therefore, an ozone generator for an oxygen concentrator is provided. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose an ozone generator for an oxygen concentrator.

[0005] The present invention adopts the following technical solutions:

[0006] An ozone generator for an oxygen concentrator comprises a body, wherein the upper side of the body is fixedly connected with the oxygen concentrator, the input end of the oxygen concentrator is fixedly connected with an air intake pipe, the output ends on both sides of the oxygen concentrator are fixedly connected with exhaust gas discharge pipes, a first connecting pipe is fixedly connected between the oxygen concentrator and the body, one end of the first connecting pipe located in the body is fixedly connected with a fourth connecting pipe, a plurality of fixed boxes are fixedly connected in the body, a control board is fixedly installed on the plurality of fixed boxes, a plurality of groups of oxygen intake pipes are fixedly connected between the plurality of fixed boxes and the fourth connecting pipe, a third connecting pipe is fixedly connected to the lower side of the plurality of fixed boxes, a second connecting pipe is fixedly connected to the lower side of the third connecting pipe, two ozone discharge pipes are fixedly connected to the lower side of the second connecting pipe, the two ozone discharge pipes run through the body, a plurality of cooling circulation pipes are fixedly connected in the body, a plurality of cooling circulation pipes are fixedly connected to the lower side of the plurality of cooling circulation pipes, a nozzle is fixedly connected to the lower side, and a cleaning component for water droplets outside the fixed box is installed in the body.

[0007] Preferably, the cleaning assembly includes a moving frame slidably installed in the body, a plurality of cleaning plates are fixedly connected in the moving frame, and the plurality of cleaning plates are all located on the outside of a fixed box and slidably connected to the fixed box, a motor is fixedly connected in the body, a reciprocating screw is fixedly connected to the output end of the motor, the reciprocating screw passes through the moving frame and is threadedly connected to the moving frame, a rack is fixedly connected in the moving frame through a first connecting rod, a rotating shaft is rotatably connected in the fixed box, one end of the rotating shaft passes through the side wall of the fixed box, a gear is fixedly connected to the outside of the rotating shaft, the gear and the rack are meshed, the rotating shaft is located in the fixed box and is fixedly sleeved with an eccentric cone, a first connecting plate is sleeved in the fixed box, a baffle is fixedly connected to the side wall of the first connecting plate, and third springs are fixedly connected to both ends of the first connecting plate, two groups of first splints are symmetrically fixedly connected to the upper side of the first connecting plate, the side walls of the two groups of first splints are slidably sleeved with a second connecting rod, a grinding plate is fixedly connected to the inner side of the second connecting rod, and a first spring is fixedly connected between the grinding plate and the first splint.

[0008] Preferably, an electro-hydraulic push rod is fixedly connected in the fixed box, a second connecting plate is fixedly connected to the output end of the electro-hydraulic push rod, a plurality of second springs are fixedly connected between the second connecting plate and the first connecting plate, a ratchet is fixedly connected to the rotating shaft, two groups of second clamping plates are symmetrically fixedly connected on the lower side of the first connecting plate, a third connecting rod is fixedly connected between the two groups of second clamping plates, a step plate is slidably connected to the outer side of the third connecting rod, and a fourth spring is fixedly connected between the step plate and the second clamping plate.

[0009] Preferably, a deep groove is formed on the upper side of the first connecting plate, a plurality of groups of third connecting plates are slidably connected in the deep groove, and a sixth spring is fixedly connected between the third connecting plates and the bottom of the deep groove.

[0010] Preferably, a plurality of groups of square rods are evenly and fixedly connected to the upper side of the first connecting plate, sleeves are slidably connected to the outer sides of the plurality of groups of square rods, a fifth spring is fixedly connected between the sleeves and the square rods, and a sensor is also fixedly connected between the sleeves and the square rods.

[0011] Preferably, the eccentric cone and the baffle are both smoothly arranged.

[0012] Preferably, the diameter of the sleeve is much larger than the diameter of the oxygen inlet pipe.

[0013] The beneficial effects of the present invention are:

[0014] 1. First of all, this device uses an oxygen generator as the gas source system, and the oxygen generator is a molecular sieve oxygen generator. Compared with other oxygen generators, the molecular sieve oxygen generator can not only achieve continuous working period, but also produce purer and drier oxygen, which is more in line with the ozone preparation conditions;

[0015] 2. Secondly, during the ozone preparation process, the temperature difference between the inside and outside of the fixed box is large, and the humidity inside the main body is high, so a certain amount of water droplets will be generated on the outside of the fixed box due to liquefaction. These water droplets will seriously affect the normal heat dissipation of the fixed box. Therefore, the cleaning plate that moves up and down will clean the water droplets on the outside of the fixed box 9, thereby maintaining the normal operation of the fixed box;

[0016] 3. Then, the cleaning plate moving up and down will drive the shaft to rotate through a series of transmission structures. The rotating shaft will not only drive the first connecting plate to move up and down, but also make the first connecting plate move forward and backward to form a shake. When the grinding plate is located at both ends of the control plate, the grinding plate and the control plate will form friction with the control plate, remove the oxidized part at the end of the control plate, and then make the control plate perform normal discharge work;

[0017] 4. In addition, when the first connecting plate moves upward, it will drive the third connecting plate to move upward. When the third connecting plate and the control electric board are against each other, a detection operation will be performed on the end of the control electric board. If all the control electric boards send out electrical signals at the same time, it means that all the control electric boards are working normally. If the time when one or several electrical signals are sent out differs greatly, it means that the control electric board is damaged and needs to be repaired accordingly.

[0018] 5. Finally, the first connecting plate that moves up and down will also drive the square rod and the sleeve to move. If the oxygen inlet pipe leaks or is damaged, the oxygen injected into the fixed box by the oxygen inlet pipe will be less or almost non-existent, which will result in less or no force applied to the sleeve, and the sleeve will not move relative to the square rod. When the sensor does not send an electrical signal, it means that the oxygen inlet pipe is leaking or damaged and needs to be repaired in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of an ozone generator of an oxygen concentrator proposed by the present invention;

[0020] Figure 2 This is a schematic diagram of the internal connections of the main body of an ozone generator of an oxygen concentrator proposed by the present invention;

[0021] Figure 3 This is a top view connection diagram of a fixed box and a movable frame in an ozone generator of an oxygen concentrator proposed by the present invention;

[0022] Figure 4 This is a structural schematic diagram of a fixed box in an ozone generator of an oxygen concentrator proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the internal connections of a fixed box in an ozone generator of an oxygen concentrator proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the connection at another angle inside the fixed box of the ozone generator of the oxygen concentrator proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the connection between an eccentric cone and a rotating shaft in an ozone generator of an oxygen concentrator proposed by the present invention;

[0026] Figure 8 This is a cross-sectional connection diagram of a square rod and a sleeve in an ozone generator of an oxygen concentrator proposed by the present invention;

[0027] Fig. 9 The present invention provides a top view connection diagram of a deep tank in a fixed box of an ozone generator of an oxygen concentrator proposed by the present invention.

[0028] In the figure: 1 body, 2 oxygen generator, 3 first connecting pipe, 4 air intake pipe, 5 exhaust gas discharge pipe, 6 ozone discharge pipe, 7 cooling circulation pipe, 8 nozzle, 9 fixed box, 10 moving frame, 11 motor, 12 reciprocating screw rod, 13 second connecting pipe, 14 third connecting pipe, 15 cleaning plate, 16 gear, 17 rack, 18 first connecting rod, 19 oxygen intake pipe, 20 fourth connecting pipe, 21 control electric board, 22 rotating shaft, 23 ratchet, 24 first connecting plate, 25 second connecting rod, 26 first spring, 27 grinding plate, 28 electro-hydraulic push rod, 29 second connecting plate, 30 second spring, 31 third spring, 32 baffle, 33 eccentric cone, 34 step plate, 35 third connecting rod, 36 fourth spring, 37 square rod, 38 sleeve, 39 fifth spring, 40 sensor, 41 deep groove, 42 third connecting plate. DETAILED DESCRIPTION

[0029] See also Figure 1-Figure 9 , an ozone generator for an oxygen concentrator, comprising a body 1, an oxygen concentrator 2 is fixedly connected to the upper side of the body 1, an air intake pipe 4 is fixedly connected to the input end of the oxygen concentrator 2, exhaust gas discharge pipes 5 are fixedly connected to the output ends of both sides of the oxygen concentrator 2, a first connecting pipe 3 is fixedly connected between the oxygen concentrator 2 and the body 1, one end of the first connecting pipe 3 located in the body 1 is fixedly connected to a fourth connecting pipe 20, a plurality of fixed boxes 9 are fixedly connected to the body 1, a control electric board 21 is fixedly installed in the plurality of fixed boxes 9, and the plurality of fixed boxes 9 and the fourth A plurality of oxygen intake pipes 19 are fixedly connected between the connecting pipes 20, a third connecting pipe 14 is fixedly connected to the lower side of the plurality of fixed boxes 9, a second connecting pipe 13 is fixedly connected to the lower side of the third connecting pipe 14, two ozone discharge pipes 6 are fixedly connected to the lower side of the second connecting pipe 13, the two ozone discharge pipes 6 run through the main body 1, a plurality of cooling circulation pipes 7 are fixedly connected in the main body 1, a nozzle 8 is fixedly connected to the lower side of the plurality of cooling circulation pipes 7, and a cleaning component for water droplets outside the fixed box 9 is installed in the main body 1;

[0030] First, the device adopts an oxygen generator 2 as the gas source system, and the oxygen generator 2 is a molecular sieve oxygen generator. The molecular sieve oxygen generator adopts a pressurized adsorption and normal pressure desorption (HP) method, and two adsorption towers respectively perform the same cycle process to achieve continuous gas supply. Compared with other oxygen generators, the molecular sieve oxygen generator can not only achieve continuous gas supply, but also the produced oxygen is purer and drier, which is more in line with the ozone preparation conditions. Secondly, when ozone preparation operation is required, the output end of the ozone emission pipe 6 is first installed in the corresponding working position, and the main body 1, the oxygen generator 2 and the control panel 21 are started, wherein the control panel 21 is mainly composed of a control circuit and an electrode plate assembly, wherein the electrode plate is located in a fixed box 9, and the electrode plate can be heated by the control circuit, and then the ozone preparation operation can be performed, and the oxygen in the air enters the oxygen generator through the air inlet pipe 4 In the machine 2, under the action of the oxygen generator 2, oxygen enters the fixed box 9 through the first connecting pipe 3, the fourth connecting pipe 20 and the oxygen inlet pipe 19, and other gases are discharged through the exhaust gas exhaust pipe 5. The oxygen entering the fixed box 9 generates ozone under the action of the high-temperature electrode plate. The ozone is discharged through the third connecting pipe 14, the second connecting pipe 13, and the ozone exhaust pipe 6, and then enters the corresponding working environment. At the same time, the cooling circulation pipe 7 is started, and the cooling water inside the cooling circulation pipe 7 is sprayed on the outside of the fixed box 9 through the nozzle 8 to cool the fixed box 9, so that the inside of the main body 1 is always in a constant temperature state. The above are all existing technologies and no unnecessary details are given. In the above process, the end of the electrode plate located on the outside of the fixed box 9 is sleeved with a waterproof sleeve, so the water droplets sprayed on the outside of the electrode plate will not have an adverse effect on the normal operation of the electrode plate.

[0031] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 The cleaning assembly includes a moving frame 10 slidably mounted in the body 1, a plurality of cleaning plates 15 are fixedly connected in the moving frame 10, the plurality of cleaning plates 15 are all located on the outside of the fixed box 9 and are slidably connected to the fixed box 9, a motor 11 is fixedly connected in the body 1, a reciprocating screw rod 12 is fixedly connected to the output end of the motor 11, the reciprocating screw rod 12 passes through the moving frame 10 and is threadedly connected to the moving frame 10, a rack 17 is fixedly connected in the moving frame 10 through a first connecting rod 18, a rotating shaft 22 is rotatably connected in the fixed box 9, one end of the rotating shaft 22 passes through the side wall of the fixed box 9, a gear 16 is fixedly connected to the outside of the rotating shaft 22, and the gear 16 and the rack 17 are meshed with each other The rotating shaft 22 is located in the fixed box 9 and is fixedly sleeved with an eccentric cone 33. The fixed box 9 is sleeved with a first connecting plate 24. The side wall of the first connecting plate 24 is fixedly connected with a baffle 32. Both ends of the first connecting plate 24 are fixedly connected with a third spring 31. The third spring 31 and the side wall of the fixed box 9 are slidably connected up and down. The upper side of the first connecting plate 24 is symmetrically fixedly connected with two groups of first clamping plates. The side walls of the two groups of first clamping plates are slidably sleeved with a second connecting rod 25. The inner side of the second connecting rod 25 is fixedly connected with a grinding plate 27. The first spring 26 is fixedly connected between the grinding plate 27 and the first clamping plate. The eccentric cone 33 and the baffle 32 are both smoothly set.

[0032] First, during the ozone preparation process, ozone will be prepared at the end of the control plate 21. During the preparation process, the temperature of the lower end of the control plate 21 is relatively high, oxidation will occur, and the end will gradually become smaller. Therefore, under the action of the first spring 26, and because the grinding plate 27 is in a trapezoidal structure, during the upward movement of the first connecting plate 24, the grinding plate 27 will abut against the end of the control plate 21, forming a grinding operation on the end of the control plate 21, maintaining the normal ozone preparation operation at the end of the control plate 21. Then, during the ozone preparation process, the motor 11 is started, and the motor 11 drives the reciprocating screw 12 to rotate. Since the moving frame 10 and the main body 1 are connected in an up-and-down sliding manner, the rotating reciprocating screw 12 drives the moving frame 10 to move up and down, and the moving frame 10 drives the cleaning plate 15 to move up and down. The outer wall of the fixed box 9 is against each other. When preparing ozone, due to the large temperature difference between the inside and outside of the fixed box 9 and the high humidity inside the main body 1, a certain amount of water droplets will be generated on the outside of the fixed box 9 due to liquefaction. These water droplets will seriously affect the normal heat dissipation of the fixed box 9. Therefore, the cleaning plate 15 that moves up and down will clean the water droplets on the outside of the fixed box 9, thereby maintaining the normal operation of the fixed box 9. In this process, the moving frame 10 that moves up and down drives the rack 17 to move up and down through the first connecting rod 18, and the rack 17 drives the rotating shaft 22 to rotate through the gear 16. Since the center lines of the rotating shaft 22 and the eccentric cone 33 do not coincide, during the rotation of the rotating shaft 22 and the eccentric cone 33, under the action of the third spring 31, the eccentric cone 33 is always against the baffle 32, thereby driving the first connecting plate 24 to move back and forth in the front and rear directions (with the first connecting plate 24 moving back and forth in the front and rear directions). Figure 5 In the process of the movement of the first connecting plate 24, when the grinding plates 27 are located at the two ends of the control plate 21, the grinding plates 27 and the control plate 21 will abut against each other to form friction on the control plate 21, thereby removing the oxidized part at the end of the control plate 21, and thus enabling the control plate 21 to perform normal discharge work.

[0033] like Figure 6 An electro-hydraulic push rod 28 is fixedly connected in the fixed box 9, a second connecting plate 29 is fixedly connected to the output end of the electro-hydraulic push rod 28, a plurality of second springs 30 are fixedly connected between the second connecting plate 29 and the first connecting plate 24, a ratchet 23 is fixedly connected to the rotating shaft 22, two groups of second clamping plates are symmetrically fixedly connected to the lower side of the first connecting plate 24, a third connecting rod 35 is fixedly connected between the two groups of second clamping plates, a step plate 34 is slidably connected to the outer side of the third connecting rod 35, and a fourth spring 36 is fixedly connected between the step plate 34 and the second clamping plate;

[0034] First, the electro-hydraulic push rod 28 is electrically connected to the control circuit inside the control board 21. When the gear 16 rotates clockwise, the gear 16 drives the shaft 22 and the ratchet 23 to rotate clockwise. Due to the special shapes of the ratchet 23 and the step plate 34, the ratchet 23 rotating clockwise does not drive the step plate 34 to move. When the gear 16 rotates counterclockwise, the gear 16 drives the shaft 22 and the ratchet 23 to rotate counterclockwise, and the ratchet 23 drives the step plate 34 to move upward. The step plate 34 moves upward through the third connecting rod 35 and the second clamping plate, and the second clamping plate drives the first connecting plate 24 to move upward. The first connecting plate 24 stretches the second spring 30, and the step plate 34 passes through the first clamping rod. The plate drives the second connecting rod 25 to move upward, and the second connecting rod 25 drives the grinding plate 27 to move upward. After the grinding plate 27 and the control board 21 are abutted against each other, since the grinding plate 27 is a trapezoidal structure, the side wall of the grinding plate 27 and the control board 21 are abutted against each other, thereby forming a grinding operation on the control board 21. When the gear 16 rotates counterclockwise, under the action of the stretched second spring 30, the first connecting plate 24 returns to its original position relative to the second connecting plate 29, and the grinding plate 27 and the control board 21 are disconnected, thereby causing the control board 21 to automatically form a grinding operation during the ozone preparation process, thereby maintaining the normal working effect of the control board 21.

[0035] like Fig. 9 A deep groove 41 is formed on the upper side of the first connecting plate 24, and a plurality of sets of third connecting plates 42 are slidably connected in the deep groove 41, and a sixth spring is fixedly connected between the third connecting plates 42 and the bottom of the deep groove 41;

[0036] First, conductive sheets are fixedly connected between the lower side of the third connecting plate 42 and the bottom of the deep groove 41, and all the conductive sheets are connected in series through wires, and the conductive sheets after series connection are electrically connected to the control circuit in the control board 21. During the upward movement of the first connecting plate 24, the third connecting plate 42 will be against the control board 21 before the first connecting plate 24. After the third connecting plate 42 and the control board 21 are against each other, under the obstruction of the control board 21, the third connecting plate 42 compresses the sixth spring and drives the conductive sheet to move. When all the conductive sheets are against each other, the control board 21 will send out a corresponding electrical signal. During this process, the time when the control boards 21 in all the fixed boxes 9 send out electrical signals can be compared. If the time when all the control boards 21 send out electrical signals is the same, it means that all the control boards 21 are performing normal work. If the time when one or more of the electrical signals are sent out is greatly different, it means that the control board 21 is damaged accordingly and needs to be repaired accordingly, and then the detection operation of the control board 21 can be automatically completed.

[0037] like Figure 6 , Figure 8, multiple groups of square rods 37 are evenly and fixedly connected to the upper side of the first connecting plate 24, sleeves 38 are slidably connected to the outer sides of the multiple groups of square rods 37, a fifth spring 39 is fixedly connected between the sleeve 38 and the square rod 37, a sensor 40 is also fixedly connected between the sleeve 38 and the square rod 37, and the diameter of the sleeve 38 is much larger than the diameter of the oxygen intake pipe 19;

[0038] First, the sensor 40 is a pressure-sensitive sensor 40, which is a sensor 40 capable of detecting external pressure. Its main function is to detect the size of the external pressure and convert it into an electrical signal for output. During the up and down movement of the first connecting plate 24, the first connecting plate 24 drives the square rod 37 and the sleeve 38 to move up and down as a whole, wherein the sleeve 38 is located directly below the oxygen inlet pipe 19. During the up and down movement of the square rod 37 and the sleeve 38, if the oxygen inlet pipe 19 is not leaking or damaged, all oxygen inlet pipes 19 will move toward the fixed box 9. When the same amount of oxygen pressure is injected and the flowing oxygen and the sleeve 38 are against each other, a certain force will be applied to the sleeve 38, thereby causing the sleeve 38 to move relative to the square rod 37, and the sensor 40 will send out a corresponding electrical signal. If the oxygen inlet pipe 19 is leaking or damaged, the oxygen injected into the fixed box 9 by the oxygen inlet pipe 19 is less or almost non-existent, which will cause less or no force to be applied to the sleeve 38, and the sleeve 38 will not move relative to the square rod 37. When the sensor 40 does not send out an electrical signal, it means that the oxygen inlet pipe 19 is leaking or damaged and needs to be repaired in time.

[0039] In the present invention, when it is necessary to perform ozone preparation operation, the output end of the ozone discharge pipe 6 is first installed at the corresponding working position, and the main body 1, the oxygen generator 2 and the control panel 21 are started, wherein the control panel 21 mainly consists of a control circuit and an electrode plate assembly, wherein the electrode plate is located in the fixed box 9, and the electrode plate can be heated by the control circuit, and then the ozone preparation operation can be performed, and the oxygen in the air enters the oxygen generator 2 through the air intake pipe 4, and under the action of the oxygen generator 2, the oxygen passes through the first connecting pipe 3, the fourth connecting pipe 20 and the oxygen intake pipe 1 9, other gases are discharged through the exhaust pipe 5, and the oxygen entering the fixed box 9 generates ozone under the action of the high-temperature electrode plate, and the ozone is discharged through the third connecting pipe 14, the second connecting pipe 13, and the ozone discharge pipe 6, and then enters the corresponding working environment. At the same time, the cooling circulation pipe 7 is started, and the cooling water inside the cooling circulation pipe 7 is sprayed on the outside of the fixed box 9 through the nozzle 8 to cool the fixed box 9, so that the inside of the body 1 is always in a constant temperature state. The above are all existing technologies and no redundant description is made;

[0040] During the ozone preparation process, the motor 11 is started, and the motor 11 drives the reciprocating screw 12 to rotate. Since the moving frame 10 and the main body 1 are connected by sliding up and down, the rotating reciprocating screw 12 drives the moving frame 10 to move up and down, and the moving frame 10 drives the cleaning plate 15 to move up and down. Since the cleaning plate 15 and the outer wall of the fixed box 9 are against each other, when ozone is prepared, due to the large temperature difference between the inside and outside of the fixed box 9 and the high humidity inside the main body 1, a certain amount of water droplets will be generated on the outside of the fixed box 9 due to liquefaction. These water droplets will seriously affect the normal heat dissipation of the fixed box 9, so the reciprocating screw 12 that moves up and down The cleaning plate 15 will clean the water drops on the outside of the fixed box 9, so as to maintain the normal operation of the fixed box 9. In this process, the moving frame 10 that moves up and down drives the rack 17 to move up and down through the first connecting rod 18, and the rack 17 drives the rotating shaft 22 to rotate through the gear 16. Since the center lines of the rotating shaft 22 and the eccentric cone 33 do not coincide, during the rotation of the rotating shaft 22 and the eccentric cone 33, under the action of the third spring 31, the eccentric cone 33 always contacts the baffle 32, thereby driving the first connecting plate 24 to move back and forth in the front-rear direction (with the first connecting plate 24 moving back and forth in the front-rear direction). Figure 5 direction as the basis), when the gear 16 rotates clockwise, the gear 16 drives the rotating shaft 22 and the ratchet 23 to rotate clockwise. Due to the special shapes of the ratchet 23 and the step plate 34, the ratchet 23 rotating clockwise does not drive the step plate 34 to move. When the gear 16 rotates counterclockwise, the gear 16 drives the rotating shaft 22 and the ratchet 23 to rotate counterclockwise, and the ratchet 23 drives the step plate 34 to move upward. The step plate 34 moves upward through the third connecting rod 35 and the second clamping plate, and the second clamping plate drives the first connecting plate 24 to move upward. The first connecting plate 24 stretches the second spring 30, and the step plate 34 drives the second connecting rod 25 through the first clamping plate The second connecting rod 25 moves upward, and the grinding plate 27 moves upward. After the grinding plate 27 and the control electric board 21 are against each other, since the grinding plate 27 is a trapezoidal structure, the side wall of the grinding plate 27 and the control electric board 21 are against each other, thereby forming a grinding operation on the control electric board 21. When the gear 16 rotates counterclockwise, under the action of the stretched second spring 30, the first connecting plate 24 returns to its original position relative to the second connecting plate 29, and the connection between the grinding plate 27 and the control electric board 21 is disconnected, thereby causing the control electric board 21 to automatically form a grinding operation during the ozone preparation process of the control electric board 21, thereby maintaining the normal working effect of the control electric board 21;

[0041] During the upward movement of the first connecting plate 24, the third connecting plate 42 will abut against the control electric board 21 before the first connecting plate 24. After the third connecting plate 42 and the control electric board 21 abut against each other, under the obstruction of the control electric board 21, the third connecting plate 42 compresses the sixth spring and drives the conductive sheet to move. When all the conductive sheets abut against each other, the control electric board 21 will send out a corresponding electric signal. During this process, the time when the control electric boards 21 in all the fixed boxes 9 send out the electric signals can be compared. If the time when all the control electric boards 21 send out the electric signals is the same, it means that all the control electric boards 21 are working normally. If the time when one or more of the electric signals are sent out differs greatly, it means that the control electric board 21 is damaged and needs to be repaired accordingly, so that the detection operation of the control electric board 21 can be automatically completed.

[0042] During the up and down movement of the first connecting plate 24, the first connecting plate 24 drives the square rod 37 and the sleeve 38 to move up and down as a whole, wherein the sleeve 38 is located directly below the oxygen inlet pipe 19. During the up and down movement of the square rod 37 and the sleeve 38, if the oxygen inlet pipe 19 is not leaking or damaged, all the oxygen inlet pipes 19 will inject oxygen of the same pressure into the fixed box 9. When the flowing oxygen and the sleeve 38 are against each other, a certain force will be applied to the sleeve 38, thereby causing the sleeve 38 to move relative to the square rod 37, and the sensor 40 will send a corresponding electrical signal. If the oxygen inlet pipe 19 is leaking or damaged, the oxygen injected into the fixed box 9 by the oxygen inlet pipe 19 is less or basically no, thereby causing less or no force to be applied to the sleeve 38, and the sleeve 38 will not move relative to the square rod 37. When the sensor 40 does not send an electrical signal, it means that the oxygen inlet pipe 19 is leaking or damaged and needs to be repaired in time.

Claims

1. An ozone generator for an oxygen concentrator, comprising a body (1), characterized in that: The upper side of the body (1) is fixedly connected to an oxygen concentrator (2), the input end of the oxygen concentrator (2) is fixedly connected to an air intake pipe (4), the output ends on both sides of the oxygen concentrator (2) are fixedly connected to exhaust gas discharge pipes (5), a first connecting pipe (3) is fixedly connected between the oxygen concentrator (2) and the body (1), one end of the first connecting pipe (3) located inside the body (1) is fixedly connected to a fourth connecting pipe (20), a plurality of fixed boxes (9) are fixedly connected inside the body (1), a control panel (21) is fixedly mounted on the plurality of fixed boxes (9), and the plurality of fixed boxes (9) and the fourth connecting pipe (20) are fixedly connected to each other. A plurality of oxygen intake pipes (19) are fixedly connected between the plurality of fixed boxes (9), a third connecting pipe (14) is fixedly connected to the lower side of the plurality of fixed boxes (9), a second connecting pipe (13) is fixedly connected to the lower side of the third connecting pipe (14), two ozone emission pipes (6) are fixedly connected to the lower side of the second connecting pipe (13), the two ozone emission pipes (6) run through the main body (1), a plurality of cooling circulation pipes (7) are fixedly connected inside the main body (1), a nozzle (8) is fixedly connected to the lower side of the plurality of cooling circulation pipes (7), and a cleaning component for water droplets outside the fixed box (9) is installed inside the main body (1).

2. The ozone generator for an oxygen concentrator according to claim 1, characterized in that: The cleaning assembly comprises a moving frame (10) slidably mounted in a body (1), a plurality of cleaning plates (15) are fixedly connected in the moving frame (10), the plurality of cleaning plates (15) are all located outside a fixed box (9) and are slidably connected to the fixed box (9), a motor (11) is fixedly connected in the body (1), a reciprocating screw rod (12) is fixedly connected to the output end of the motor (11), the reciprocating screw rod (12) passes through the moving frame (10) and is threadedly connected to the moving frame (10), a rack (17) is fixedly connected in the moving frame (10) via a first connecting rod (18), a rotating shaft (22) is rotatably connected in the fixed box (9), one end of the rotating shaft (22) passes through a side wall of the fixed box (9), and the rotating shaft (22) The outer side of the gear (16) is fixedly connected to the gear (16) and the rack (17) is meshed with each other. The rotating shaft (22) is located in the fixed box (9) and is fixedly sleeved with an eccentric cone (33). The fixed box (9) is sleeved with a first connecting plate (24). The side wall of the first connecting plate (24) is fixedly connected with a baffle (32). Both ends of the first connecting plate (24) are fixedly connected with a third spring (31). The upper side of the first connecting plate (24) is symmetrically fixedly connected with two groups of first clamping plates. The side walls of the two groups of first clamping plates are slidably sleeved with a second connecting rod (25). The inner side of the second connecting rod (25) is fixedly connected with a grinding plate (27). A first spring (26) is fixedly connected between the grinding plate (27) and the first clamping plate.

3. The ozone generator of an oxygen concentrator according to claim 2, characterized in that: An electro-hydraulic push rod (28) is fixedly connected in the fixed box (9), a second connecting plate (29) is fixedly connected to the output end of the electro-hydraulic push rod (28), a plurality of second springs (30) are fixedly connected between the second connecting plate (29) and the first connecting plate (24), a ratchet (23) is fixedly connected to the rotating shaft (22), two groups of second clamping plates are symmetrically fixedly connected on the lower side of the first connecting plate (24), a third connecting rod (35) is fixedly connected between the two groups of second clamping plates, a step plate (34) is slidably connected to the outer side of the third connecting rod (35), and a fourth spring (36) is fixedly connected between the step plate (34) and the second clamping plate.

4. The ozone generator for an oxygen concentrator according to claim 3, characterized in that: A deep groove (41) is formed on the upper side of the first connecting plate (24), a plurality of groups of third connecting plates (42) are slidably connected in the deep groove (41), and a sixth spring is fixedly connected between the third connecting plates (42) and the bottom of the deep groove (41).

5. The ozone generator for an oxygen concentrator according to claim 4, characterized in that: A plurality of groups of square rods (37) are evenly and fixedly connected to the upper side of the first connecting plate (24); sleeves (38) are slidably connected to the outer sides of the plurality of groups of square rods (37); a fifth spring (39) is fixedly connected between the sleeve (38) and the square rod (37); and a sensor (40) is also fixedly connected between the sleeve (38) and the square rod (37).

6. The ozone generator for an oxygen concentrator according to claim 5, characterized in that: The eccentric cone (33) and the baffle (32) are both smoothly arranged.

7. The ozone generator for an oxygen concentrator according to claim 6, characterized in that: The diameter of the sleeve (38) is much larger than the diameter of the oxygen inlet pipe (19).

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