JP5750082B2 - Portable ozone-type deodorizing device - Google Patents

Description

  The present invention relates to a portable ozone deodorizing and disinfecting apparatus.

  Conventionally, an ozone-type deodorizing and disinfecting apparatus includes an ozone generating unit that generates ozone, a control device that controls a high-voltage current applied to the ozone generating unit, and an ozone decomposing unit that decomposes ozone inside the casing. Things are known. Such an ozone type deodorization and sterilization apparatus performs deodorization and sterilization by discharging ozone generated by an ozone generator inside the casing to the outside of the casing by a blower fan. And after completion | finish of deodorizing disinfection, ozone is decomposed | disassembled by attracting | sucking the air containing ozone from the exterior of a housing | casing with a suction fan, and supplying to an ozone decomposition | disassembly part. For example, it is like patent document 1.

  The ozone-type deodorizing and disinfecting device described in Patent Document 1 is provided with a plurality of passages and a plurality of passages inside the housing so that air sucked from the outside during deodorizing and disinfecting is supplied to the ozone decomposing unit and the deodorizing and disinfecting performance is not deteriorated. An on-off valve is provided to switch the air flow path. This complicates the internal structure of the housing and increases the air resistance. Therefore, in order to ensure the performance of the deodorizing and disinfecting device, it is necessary to increase the air flow by increasing the size of the fan, or to increase the air flow by reducing the air resistance by increasing the size of the housing itself. It was disadvantageous in that portability was lowered.

JP-A-9-99047

  An object of the present invention is to provide an ozone-type deodorizing and disinfecting apparatus that can improve portability while ensuring the performance of the deodorizing and disinfecting apparatus.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

In Claim 1, it is a portable ozone-type deodorizing and disinfecting apparatus, and the ozone-type deodorizing and disinfecting apparatus includes an ozone generator disposed in the first casing and an ozone decomposing apparatus disposed in the second casing. The inside of the first housing that houses the ozone generator is divided by an internal partition plate,
One space partitioned by the partition plate is a power supply chamber in which an ozone decomposition catalyst, a cooling fan, and a power supply unit are disposed, and a blower fan and an ozone generation unit are disposed in the other space partitioned by the partition plate. The ozone generation chamber is separated by a partition plate so that the air inside the ozone generation chamber does not flow into the power supply chamber, and the power supply unit is cooled by an ozone decomposition catalyst and a cooling fan disposed inside the power supply chamber. Therefore, it is configured to decompose ozone in the air taken into the power supply chamber, and the ozone generator and the ozone decomposer are connected by wire or wirelessly .

  According to a second aspect of the present invention, the ozone decomposition section includes a first suction fan and a second suction fan, and the first suction fan and the second suction fan are opposed to each other. It is arranged inside.

  5. The second housing according to claim 3, wherein a first suction port for the first suction fan to suck air is formed on one side surface, and the other side surface is opposed to the one side surface. A second suction port for sucking air is formed in the second suction fan, and a first discharge port for discharging the air from the first suction fan and the second suction fan discharge air on the upper surface. A second discharge port is formed for this purpose.

  In Claim 4, the said ozone decomposition | disassembly part comprises an ozone decomposition catalyst, and the said ozone decomposition catalyst is each in said 1st suction port, said 2nd suction port, said 1st discharge port, and said 2nd discharge port. It is provided.

  According to a fifth aspect of the invention, the first suction fan is disposed at a predetermined interval from the ozone decomposition catalyst provided at the first suction port, and the second suction fan is provided at the second suction port. A predetermined interval is provided from the ozone decomposition catalyst.

  As effects of the present invention, the following effects can be obtained.

In Claim 1, ozone is not decomposed | disassembled by the ozone decomposition | disassembly part at the time of deodorizing bacteria elimination. Furthermore, the structure of each housing in which the ozone generation unit and the ozone decomposition unit are arranged is simplified. Moreover, it is not necessary to arrange a control device in each housing. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.
In addition, the inside of the first housing that houses the ozone generator is divided by an internal partition plate, and one space partitioned by the partition plate is a power supply chamber in which an ozone decomposition catalyst, a cooling fan, and a power supply unit are arranged. The other space partitioned by the partition plate is an ozone generation chamber in which the blower fan and the ozone generation unit are arranged, and the partition plate separates the air in the ozone generation chamber from flowing into the power supply chamber. Since the ozone decomposition catalyst and the cooling fan arranged inside the power supply chamber are configured to decompose the ozone in the air that is taken into the power supply chamber for cooling the power supply portion. The material has never been disassembled.

  According to the second aspect, the performance of the ozonolysis section is improved without increasing the size of each housing or complicating the structure. Thereby, portability can be improved, ensuring the performance of a deodorizing bacteria elimination apparatus.

  According to the third aspect of the present invention, the air circulation efficiency outside the casing is improved without increasing the size of each casing or complicating the structure. Thereby, portability can be improved, ensuring the performance of a deodorizing bacteria elimination apparatus.

  According to the fourth aspect of the present invention, the decomposition performance of the ozone decomposition section is improved without increasing the size of each housing or complicating the structure. Further, ozone does not flow into the second housing and corrode the fan. Thereby, portability can be improved, ensuring the performance of a deodorizing bacteria elimination apparatus.

  According to the fifth aspect of the present invention, since air flows through the entire ozone decomposing catalyst without increasing the size of each housing or complicating the structure, the ozone decomposed by the catalyst increases. Thereby, portability can be improved, ensuring the performance of a deodorizing bacteria elimination apparatus.

(A) Front view showing an overall configuration of a deodorizing and disinfecting apparatus according to an embodiment of the present invention (b) Front view showing an entire configuration of a deodorizing and disinfecting apparatus according to another embodiment of the present invention. The front view which shows the ozone generator which concerns on one Embodiment of this invention. B sectional drawing in FIG. 4 of the ozone generator which concerns on one Embodiment of this invention. The A sectional view in Drawing 2 of the ozone generator concerning one embodiment of the present invention. The perspective view which shows 1st embodiment of the ozonolysis apparatus of this invention. C sectional drawing in FIG. 5 of the ozonolysis apparatus which concerns on 1st embodiment of this invention. D sectional drawing in FIG. 5 of the ozonolysis apparatus which concerns on 1st embodiment of this invention. The perspective view which shows 2nd embodiment of the ozonolysis apparatus of this invention. (A) E sectional view in FIG. 8 of the ozonolysis apparatus according to the second embodiment of the present invention (b) F sectional view in FIG. 8 of the ozonolysis apparatus according to the second embodiment of the present invention. The perspective view which shows 3rd embodiment of the ozonolysis apparatus of this invention. G sectional drawing in FIG. 10 of the ozonolysis apparatus which concerns on 3rd embodiment of this invention.

  First, a deodorizing and disinfecting apparatus according to an embodiment of the present invention will be described with reference to FIG.

  As shown in FIG. 1, the deodorization and sterilization apparatus 100 performs deodorization and sterilization by generating ozone and spraying it in the air. Moreover, the deodorizing and disinfecting apparatus 100 decomposes ozone in the air after deodorizing and disinfecting. The deodorizing and disinfecting apparatus 100 is composed of an ozone generator 1 and an ozone decomposing apparatus 27. The ozone generator 1 and the ozonolysis device 27 are configured as separate and independent units. In the deodorizing and disinfecting apparatus 100, the ozone generator 1 and the ozone decomposing apparatus 27 are connected by wire (FIG. 1 (a)) or wirelessly (FIG. 1 (b)). The deodorization and sterilization apparatus 100 is configured to be able to operate the ozone generation apparatus 1 and the ozone decomposition apparatus 27 by the operation panel 3 of the ozone generation apparatus 1.

  Next, the ozone generator 1 will be specifically described with reference to FIGS.

  The ozone generator 1 generates ozone. The ozone generator 1 mainly includes a first housing 2, a blower fan 15, an ozone generator 16, a duct 18, an ozone decomposition catalyst 19, a cooling fan 20, and a power supply unit 21.

  As shown in FIG. 2, the first housing 2 is a main member constituting the ozone generator 1 and is a container in which the ozone generator 16 and the power supply unit 21 are housed. The 1st housing | casing 2 is formed in a substantially rectangular parallelepiped shape with a board | plate material. An operation panel 3 for operating the ozone generator 1 is provided on the front side surface 2a of the first housing 2 (the front side in FIG. 2). In addition, an operation warning lamp 4 indicating the generation of ozone is provided above the front side surface 2a of the first housing 2. The upper surface 2b of the first housing 2 is provided with a grip portion 5 for gripping by hand when the ozone generator 1 is moved. On the lower side surface 2c of the first housing 2, legs 6 made of a rubber material or the like are provided at the four corners.

  The first housing 2 is divided into upper and lower parts with a partition plate 7 provided horizontally. The space below the partition plate 7 is configured as a power supply chamber 8 in which a power supply unit 21 described later is disposed. The space above the partition plate 7 is configured as an ozone generation chamber 9 in which an ozone generation unit 16 described later is disposed. The power supply chamber 8 and the ozone generation chamber 9 in the first housing 2 are completely separated by the partition plate 7 so that the air inside the ozone generation chamber 9 does not flow into the power supply chamber 8.

  In the first housing 2, a right side surface 2d, a left side surface 2e, and an upper side surface 2b, which are lateral side surfaces above the partition plate 7, are integrally formed. That is, the right side surface 2 d and the left side surface 2 e above the partition plate 7 of the first housing 2 and the upper side surface 2 b are integrally configured as a cover 10 that covers the ozone generation chamber 9. The cover 10 is configured to be detachable from the first housing 2.

  As shown in FIG. 3, a first suction port 11 for taking air into the ozone generation chamber 9 from the outside of the first housing 2 is formed on the upper side surface 2 b of the first housing 2. The first suction port 11 is provided with a filter 11a for removing dust. On the right side surface 2 d of the first housing 2, a first discharge port 12 that discharges air containing ozone from the ozone generation chamber 9 to the outside of the first housing 2 is formed. That is, in the ozone generation chamber 9, the first suction port 11 is formed on the upper side surface 2b of the cover 10, and the first discharge port 12 is formed on the right side surface 2d.

  A second suction port 13 for taking air into the power supply chamber 8 from the outside of the first housing 2 is formed on the left side surface 2f which is a lateral side surface below the partition plate 7 of the first housing 2. . A second discharge port 14 for discharging air from the power supply chamber 8 to the outside of the first housing 2 is formed on the right side surface 2g which is a lateral side surface below the partition plate 7 of the first housing 2. That is, the power supply chamber 8 is formed with the second suction port 13 and the second discharge port 14 on the opposite left and right side surfaces.

  As shown in FIGS. 3 and 4, the blower fan 15 takes air into the ozone generation chamber 9 from the outside of the first housing 2 and discharges air from the ozone generation chamber 9 to the outside of the first housing 2. The blower fan 15 is composed of a sirocco fan. The blower fan 15 is disposed in the ozone generation chamber 9 so that the air suction portion 15 a faces the first suction port 11. Further, the blower fan 15 is arranged so that the discharge portion 15 b faces the first discharge port 12. That is, the blower fan 15 is configured to be able to suck air from the first suction port 11 above the ozone generator 1 and discharge air containing ozone from the first discharge port 12 on the right side of the ozone generator 1. . In the present embodiment, the blower fan 15 is a sirocco fan. However, the present invention is not limited to this. The air is taken into the ozone generation chamber 9 from the outside of the first casing 2, and the ozone generation chamber 9 is connected to the first casing. As long as the air can be discharged to the outside of 2.

  The ozone generator 16 generates ozone. The ozone generator 16 is mainly composed of two cylindrical reactors 17. The ozone generation unit 16 is detachably disposed in the ozone generation chamber 9 so that one side end of the reactor 17 faces and closes to the first discharge port 12. The ozone generator 16 is arranged so that the other end of the reactor 17 faces the discharge part 15 b of the blower fan 15. In the present embodiment, the ozone generator 16 is constituted by the two reactors 17, but the invention is not limited to this, and an ultraviolet irradiation lamp may be used.

  The duct 18 guides air from the blower fan 15. The duct 18 is composed of a plate-like member, and is formed in a rectangular cross section with one side open. The duct 18 is disposed in the ozone generation chamber 9 so that one side end thereof faces and closes to the first discharge port 12. Further, the duct 18 is disposed at the other end close to the discharge portion 15 b of the blower fan 15. At this time, the duct 18 is detachably fixed to the partition plate 7 so as to cover the reactor 17 of the ozone generation unit 16 with the open portion facing downward. That is, the ozone generator 16 is disposed inside the duct 18 and guides the air discharged from the discharge portion 15 b of the blower fan 15 to the first discharge port 12.

  The ozone decomposition catalyst 19 decomposes ozone. The ozonolysis catalyst 19 is made of an inorganic material such as ceramic. The ozonolysis catalyst 19 is disposed so as to be in close contact with the second suction port 13. Thereby, the air taken into the power supply chamber 8 from the second suction port 13 is configured to pass through the ozone decomposition catalyst 19. In this embodiment, the ozone decomposition catalyst 19 is made of an inorganic material such as ceramic. However, the present invention is not limited to this, and any catalyst that decomposes ozone may be used.

  The cooling fan 20 takes air into the power supply chamber 8 from the outside of the first housing 2 and discharges air from the power supply chamber 8 to the outside of the first housing 2. The cooling fan 20 is disposed in the power supply chamber 8 so that the air suction portion 20 a is in close contact with the ozone decomposition catalyst 19. Further, the cooling fan 20 is arranged so that the discharge part 20 b faces the second discharge port 14. As a result, the cooling fan 20 sucks air into the power supply chamber 8 from the second suction port 13 on the left side of the power supply chamber 8 via the ozone decomposition catalyst 19, and draws air toward the right side of the power supply chamber 8. It is configured to be able to blow. The air blown by the cooling fan 20 is configured to be discharged from the second discharge port 14. In the present embodiment, the cooling fan 20 is capable of taking air into the power supply chamber 8 from the outside of the first housing 2 and discharging air from the power supply chamber 8 to the outside of the first housing 2. That's fine.

  The power source unit 21 supplies control and power to the ozone generator 16. The power supply unit 21 mainly includes an ozone generation unit 16, a later-described ozone decomposition unit 37 and a control device 22 that controls the power supply unit 21, a high-voltage generator 23 that generates a high-voltage current, and power from an external power source to the high-voltage generator 23. A power supply device 24 is provided.

  The control device 22 is composed of a plate-like base. The control device 22 is disposed inside the power supply chamber 8 and on the back side of the operation panel 3 provided on the front side surface 2 a of the first housing 2. The control device 22 is connected to an ozone decomposition unit 37 described later via the power supply unit 21 and the signal line 25 (see FIG. 1A). That is, the control device 22 is configured to be able to control not only the ozone generation unit 16 and the power supply unit 21 but also an ozone decomposition device 27 configured as a separate unit. Note that the connection between the control device 22 and the ozonolysis device 27 is not limited to a wired connection, and may be a wireless connection via a wireless communication device 26 as shown in FIG.

  The high voltage generator 23 is configured by arranging various power supply components on a rectangular base material. The high pressure generator 23 is disposed in the power supply chamber 8 at one side end close to the discharge portion 20 b of the cooling fan 20. Further, the high-pressure generator 23 is arranged so that the other side end faces the second discharge port 14. The power supply device 24 is configured by arranging various power supply components on a rectangular base material. The power supply device 24 is disposed in the vicinity of the second discharge port 14. In the present embodiment, the high-voltage generator 23 and the power supply device 24 are configured on independent base materials, but the present invention is not limited to this, and the high-voltage generator 23 and the power supply device 24 are integrally formed. It may be configured.

  Next, the ozonolysis apparatus 27, which is the first embodiment of the ozonolysis apparatus, will be specifically described with reference to FIGS.

  The ozonolysis device 27 decomposes ozone. The ozonolysis device 27 mainly includes a second housing 28, a first suction fan 38, which is an ozone decomposition unit 37, a second suction fan 39, a first ozone decomposition catalyst 45, a second ozone decomposition catalyst 46, and a third ozone decomposition. A catalyst 47 and a fourth ozone decomposition catalyst 48 are provided.

  As shown in FIGS. 5 and 6, the second housing 28 is a main member constituting the ozone decomposing apparatus 27 and is a container in which the ozone decomposing unit 37 is accommodated. The 2nd housing | casing 28 is formed in a substantially rectangular parallelepiped shape with a board | plate material. An indicator lamp 29 indicating the decomposition of ozone is provided above the front side surface 28a (the front side in the drawing in FIG. 1) of the second housing 28. On the upper side surface 28 c of the second housing 28, a grip portion 30 is provided for gripping by hand when the ozonolysis device 27 is moved. Legs 31 made of a rubber material or the like are provided at the four corners on the lower surface 28d of the second housing 28 (see FIG. 6).

  In the second housing 28, a front side surface 28a, a rear side surface 28b, and an upper side surface 28c are integrally formed. That is, the front side surface 28 a, the rear side surface 28 b, and the upper side surface 28 c of the second housing 28 are integrally configured as a cover 32 that covers the ozone decomposition unit 37. The cover 32 is configured to be detachable from the second housing 28.

  As shown in FIGS. 5 and 6, a first suction port 33 for taking in air containing ozone from the outside of the second housing 28 is formed on the front side surface 28 a which is a lateral side surface of the second housing 28. It is formed. Similarly, a second suction port 34 for taking in air from the outside of the second housing 28 is formed on a rear side surface 28b that is a lateral side surface of the second housing 28 and that faces the front side surface 28a. A first discharge port 35 for discharging air to the outside of the second casing 28 is formed on the left side of the upper side surface 28 c of the second casing 28. Similarly, a second discharge port 36 for discharging air to the outside of the second housing 28 is formed on the right side of the upper side surface 28 c of the second housing 28. That is, in the ozonolysis apparatus 27, the first suction port 33 and the second suction port 34 are formed on the front side surface 28a and the rear side surface 28b of the cover 32 facing each other, and the first discharge port 35 and the second discharge port are formed on the upper side surface 28c. 36 is formed.

  As shown in FIG. 6, the ozone decomposition unit 37 includes a first suction fan 38, a second suction fan 39, a first ozone decomposition catalyst 45, a second ozone decomposition catalyst 46, a third ozone decomposition catalyst 47, and a fourth ozone decomposition. A catalyst 48 is provided.

  The first suction fan 38 and the second suction fan 39 take in air from the outside of the second housing 28 and discharge the air to the outside of the second housing 28. The first suction fan 38 and the second suction fan 39 are composed of sirocco fans. The first suction fan 38 is disposed inside the second housing 28 so that the air suction portion 38 a faces the first suction port 33. Further, the first suction fan 38 is disposed such that the discharge part 38 b faces the first discharge port 35. Similarly, the second suction fan 39 is disposed inside the second housing 28 so that the air suction portion 39 a faces the second suction port 34. Further, the second suction fan 39 is arranged so that the discharge part 39 b faces the second discharge port 36.

  The first suction fan 38 and the second suction fan 39 arranged in this way are the first suction port 33 and the second suction port provided on the front side surface 28a and the rear side surface 28b, which are the opposite side surfaces of the ozonolysis device 27. The air is sucked from 34, and air can be discharged from the first discharge port 35 and the second discharge port 36 provided on the upper side surface 28 c of the ozonolysis device 27. In the present embodiment, the first suction fan 38 and the second suction fan 39 are sirocco fans. However, the present invention is not limited to this. Air is taken in from the outside of the second housing 28, and Any device that can discharge air to the outside may be used.

  As shown in FIGS. 6 and 7, the first ozone decomposition catalyst 45, the second ozone decomposition catalyst 46, the third ozone decomposition catalyst 47, and the fourth ozone decomposition catalyst 48 are for decomposing ozone. The first ozone decomposition catalyst 45 to the fourth ozone decomposition catalyst 48 are made of an inorganic material such as ceramic.

  The first ozone decomposition catalyst 45 is disposed so as to be in close contact with the first suction port 33. The second ozone decomposition catalyst 46 is arranged so as to be in close contact with the first outlet 35. The first ozone decomposition catalyst 45 is disposed so as to face the suction portion 38 a of the first suction fan 38 in relation to the first suction fan 38. The second ozone decomposition catalyst 46 is disposed so as to face the discharge portion 38 b of the first suction fan 38 in relation to the first suction fan 38.

  In the first suction fan 38, the suction portion 38 a is arranged with a predetermined distance L from the first ozone decomposition catalyst 45. The first suction fan 38 is connected to the first ozone decomposition catalyst 45 via the first suction duct 49 so that the air inside the second housing 28 is not sucked into the suction part 38a. The first suction fan 38 is connected to the second ozone decomposition catalyst 46 via the first discharge duct 50 so that the air discharged from the discharge part 38 b does not flow into the second housing 28.

  The third ozone decomposition catalyst 47 is disposed so as to be in close contact with the second suction port 34. The fourth ozone decomposition catalyst 48 is disposed so as to be in close contact with the second discharge port 36. The third ozone decomposition catalyst 47 is disposed so as to face the suction part 39 a of the second suction fan 39 in relation to the second suction fan 39. The fourth ozone decomposition catalyst 48 is disposed so as to face the discharge portion 39 b of the second suction fan 39 in relation to the second suction fan 39.

  In the second suction fan 39, the suction part 39 a is arranged with a predetermined distance L from the third ozone decomposition catalyst 47. The second suction fan 39 is connected to the third ozone decomposition catalyst 47 via the second suction duct 51 so that the air inside the second housing 28 is not sucked into the suction part 39a. The second suction fan 39 is connected to the fourth ozone decomposition catalyst 48 via the second discharge duct 52 so that the air discharged from the discharge portion 39b does not flow into the second housing 28.

  The first ozone decomposition catalyst 45 and the second ozone decomposition catalyst 46 arranged in this way decompose ozone contained in the air sucked from the first suction port 33 by the first suction fan 38 by the first ozone decomposition catalyst 45. The ozone contained in the air discharged from the first discharge port 35 is configured to be decomposed by the second ozone decomposition catalyst 46. Similarly, the third ozone decomposition catalyst 47 and the fourth ozone decomposition catalyst 48 decompose the ozone contained in the air sucked from the second suction port 34 by the second suction fan 39 with the third ozone decomposition catalyst 47, and The ozone contained in the air discharged from the second discharge port 36 is configured to be decomposed by the fourth ozone decomposition catalyst 48. In the present embodiment, the first ozone decomposition catalyst 45, the second ozone decomposition catalyst 46, the third ozone decomposition catalyst 47, and the fourth ozone decomposition catalyst 48 are made of an inorganic material such as ceramic. However, the present invention is not limited to this. And any catalyst that decomposes ozone.

  Below, the operation | movement aspect of the deodorizing bacteria elimination apparatus 100 comprised as mentioned above is demonstrated using FIG.1, FIG3 and FIG.6.

  As shown in FIG. 1, the deodorization and sterilization apparatus 100 is disposed in a room or the like where deodorization and sterilization is performed with the ozone generator 1 and the ozone decomposition apparatus 27 as a set. Then, the deodorization and sterilization apparatus 100 performs predetermined settings for the ozone generation apparatus 1 and the ozone decomposition apparatus 27 using the operation panel 3 of the ozone generation apparatus 1.

  In the deodorizing and disinfecting apparatus 100, the ozone generator 1 and the ozone decomposing apparatus 27 are composed of the first casing 2 and the second casing 28 that are separate from each other, so that the deodorizing and disinfecting efficiency and the ozone decomposing efficiency are improved. The ozone generator 1 and the ozonolysis device 27 can be respectively disposed at the positions. In addition, the deodorization and sterilization apparatus 100 is separated into the ozone generator 1 and the ozone decomposition apparatus 27 and can be carried separately, thereby improving convenience.

  When performing deodorization and sterilization, as shown in FIG. 3, air outside the first housing 2 is taken into the ozone generation chamber 9 of the ozone generator 1 from the first suction port 11 by the blower fan 15. The taken-in air is supplied to the duct 18 disposed in the vicinity of the discharge portion 15b of the blower fan 15. The air supplied to the duct 18 is mixed with ozone from the ozone generator 16 disposed inside the duct 18. The air mixed with ozone in the duct 18 is discharged from the first outlet 12 by the blowing pressure of the blowing fan 15.

  As described above, the air taken into the ozone generation chamber 9 by the blower fan 15 is guided to the first discharge port 12 by the duct 18, so that the air does not stay inside the ozone generation chamber 9. Further, since the ozone generation unit 16 is disposed inside the duct 18, ozone is efficiently mixed into the air from the blower fan 15, and the air is not diffused into the ozone generation chamber 9 without being diffused into the ozone generation chamber 9. It is discharged to the outside of one housing 2. Further, by sucking air from above the ozone generator 1 and discharging it from the right side of the ozone generator 1, convection can be generated in the air around the ozone generator 1.

  When ozone is decomposed, as shown in FIG. 6, the first suction fan 38 and the second suction fan 39 use the first suction port 33 on the front side surface 28a and the second suction port 34 on the rear side surface 28b. The air containing ozone is taken into the second housing 28. The first suction fan 38 and the second suction fan 39 are disposed at a predetermined distance L from the first ozone decomposition catalyst 45 and the third ozone decomposition catalyst 47 facing the suction portion 38a and the suction portion 39a, respectively. The suction force of the first suction fan 38 or the second suction fan 39 can be applied to the entire first ozone decomposition catalyst 45 and the third ozone decomposition catalyst 47. For this reason, the air outside the second housing 28 is taken into the inside from the entire surface facing the outside of the first ozone decomposition catalyst 45 and the third ozone decomposition catalyst 47. Ozone contained in the taken-in air is decomposed by the first ozone decomposition catalyst 45 and the third ozone decomposition catalyst 47.

  The air taken into the inside of the second housing 28 is supplied from the first exhaust port 35 and the second exhaust port 36 on the upper side surface 28c of the ozonolysis device 27 by the first suction fan 38 and the second suction fan 39 to the second housing. It is discharged outside the body 28. Since the first suction fan 38 is connected to each ozone decomposition catalyst via the first suction duct 49 and the first discharge duct 50, air does not flow into the second housing 28. Similarly, since the second suction fan 39 is connected to each ozone decomposition catalyst via the second suction duct 51 and the second discharge duct 52, air does not flow into the second housing 28. The ozone contained in the discharged air is decomposed by the second ozone decomposition catalyst 46 and the fourth ozone decomposition catalyst 48.

  The ozonolysis device 27 can generate convection in the air around the ozonolysis device 27 by sucking air from the front side surface 28a and the rear side surface 28b facing each other and discharging it from the upper side surface 28c of the ozonolysis device 27. . The ozone decomposing device 27 includes the first ozone decomposing catalyst 45 to the fourth ozone decomposing catalyst 48 not only at the first suction port 33 and the second suction port 34 but also at the first discharge port 35 and the second discharge port 36. Because of the arrangement, the first suction fan 38 and the second suction fan 39 do not come into contact with high-concentration ozone even during deodorization and sterilization.

  Below, the ozonolysis apparatus 53 which is 2nd embodiment of the ozonolysis apparatus of the deodorizing bacteria elimination apparatus 100 is demonstrated using FIG. 8, FIG. In the following embodiments, the same points as those of the above-described embodiments will not be specifically described, and different portions will be mainly described.

  As shown in FIGS. 8 and 9A, the first suction fan 38 is disposed inside the second housing 28 so that the discharge part 38 b faces the upper right of the first discharge port 35. Similarly, as shown in FIG. 9B, the second suction fan 39 is arranged inside the second housing 28 so that the air discharge part 39 b faces the upper left of the second discharge port 36. The first suction fan 38 arranged in this way is configured to be able to discharge air from the first discharge port 35 provided on the upper side surface 28c of the ozonolysis device 53 toward the upper right. The second suction fan 39 is configured to be able to discharge air from the second discharge port 36 provided on the upper side surface 28c of the ozonolysis device 53 toward the upper left.

  The first suction fan 38 is connected to the first ozone decomposition catalyst 45 via the first suction duct 49 so that the air inside the second housing 28 is not sucked into the suction part 38a. The first suction fan 38 is connected to the second ozone decomposition catalyst 46 via the first discharge duct 54 so that the air discharged from the discharge portion 38 b does not flow into the second housing 28. The second suction fan 39 is connected to the third ozone decomposition catalyst 47 via the second suction duct 51 so that the air inside the second housing 28 is not sucked into the suction part 39a. The second suction fan 39 is connected to the fourth ozone decomposition catalyst 48 through the second discharge duct 55 so that the air discharged from the discharge portion 39b does not flow into the second housing 28.

  In the case of decomposing ozone in the ozonolysis device 53, the ozonolysis device 53 draws air from the front side surface 28a and the rear side surface 28b facing each other and faces the upper right side and the upper left side from the upper side surface 28c of the ozonolysis device 53. Exhaust the air. Thereby, the ozonolysis device 53 can improve the circulation efficiency of the air by generating convection in the surrounding air.

  Below, the ozonolysis apparatus 56 which is 3rd embodiment of the ozonolysis apparatus of the deodorizing bacteria elimination apparatus 100 is demonstrated using FIG. 10, FIG. In the following embodiments, the same points as those of the above-described embodiments will not be specifically described, and different portions will be mainly described.

  As shown in FIG. 10, the second housing 28 is a main member constituting the ozonolysis device 56 and is a container in which the ozonolysis part 37 is accommodated. On the upper side surface 28 c of the second housing 28, a gripping portion 57 for gripping by hand when the ozonolysis device 56 is moved is provided so as to straddle a discharge port 58 described later.

  As shown in FIG. 11, a discharge port 58 for discharging air to the outside of the second housing 28 is formed at the center of the upper side surface 28 c of the second housing 28. That is, in the ozonolysis device 56, the first suction port 33 and the second suction port 34 are formed on the front side surface 28a and the rear side surface 28b of the cover 32 facing each other, and the discharge port 58 is formed on the upper side surface 28c.

  The first suction fan 38 and the second suction fan 39 are disposed so that the discharge portion 38 b and the discharge portion 39 b face the discharge port 58. The first suction fan 38 and the second suction fan 39 arranged in this way are the first suction port 33 and the second suction port provided on the front side surface 28a and the rear side surface 28b, which are side surfaces facing the ozone decomposition device 56, respectively. 34 is configured to be able to suck air from 34 and discharge air from a discharge port 58 provided on the upper side surface 28 c of the ozonolysis device 56.

  The first ozone decomposition catalyst 45, the third ozone decomposition catalyst 47, and the fifth ozone decomposition catalyst 60 are for decomposing ozone. The first ozone decomposition catalyst 45 to the fifth ozone decomposition catalyst 60 are made of an inorganic material such as ceramic. The fifth ozone decomposition catalyst 60 is disposed so as to be in close contact with the discharge port 58. The fifth ozone decomposition catalyst 60 is disposed so as to face the suction part 38 a and the suction part 39 a in relation to the first suction fan 38 and the second suction fan 39.

  The first suction fan 38 and the second suction fan 39 are connected via the first suction duct 41 and the second suction duct 51 so that the air inside the second housing 28 is not sucked into the suction part 38a and the suction part 39a. The first ozone decomposition catalyst 45 and the third ozone decomposition catalyst 47 are connected to each other. In addition, the first suction fan 38 and the second suction fan 39 have a fifth through the third discharge duct 59 so that the air discharged from the discharge portion 38b and the discharge portion 39b does not flow into the second housing 28. Connected to the ozonolysis catalyst 60.

  The fifth ozone decomposition catalyst 60 arranged in this way can decompose ozone contained in the air sucked from the first suction port 33 and the second suction port 34 by the first suction fan 38 and the second suction fan 39. Composed. That is, the air sucked by the first suction fan 38 and the second suction fan 39 is discharged from the discharge port 58 through the same fifth ozone decomposition catalyst 60. Thereby, the ozonolysis apparatus 56 can be reduced in size and portability can be improved.

  As described above, in the deodorization and sterilization apparatus 100 including the ozone generation unit 16, the ozone decomposition unit 37, and the control device 22, the ozone generation unit 16 and the control device 22 are disposed inside the first housing 2, and The decomposition unit 37 is disposed inside the second housing 28, and the control device 22 and the ozone decomposition unit 37 are connected by a wired signal line 25 or a wireless wireless communication device 26. By comprising in this way, ozone is not decomposed | disassembled by the ozone decomposition | disassembly part 37 at the time of deodorizing bacteria elimination. Furthermore, the structure of each housing in which the ozone generation unit 16 and the ozone decomposition unit 37 are arranged is simplified. Moreover, it is not necessary to arrange the control device 22 in each housing. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.

  The ozone decomposition unit 37 includes a first suction fan 38 and a second suction fan 39, and the first suction fan 38 and the second suction fan 39 are opposed to each other inside the second housing 28. Is to be placed. With such a configuration, the performance of the ozone decomposing unit 37 is improved without increasing the size of each housing or complicating the structure. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.

  The second housing has a first suction port 33 through which the first suction fan 38 sucks air on the front side surface 28a which is one side surface, and the other side surface facing the front side surface 28a. A second suction port 34 for the second suction fan 39 to suck air is formed on a certain rear side surface 28b, and a first discharge port 35 and a second suction port for the first suction fan 38 to discharge air are formed on the upper side surface 28c. A second discharge port 36 is formed for the suction fan 39 to discharge air. With this configuration, the circulation efficiency of the air outside the housing is improved without increasing the size of each housing or complicating the structure. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.

  The ozone decomposition unit 37 includes a first ozone decomposition catalyst 45, a second ozone decomposition catalyst 46, a third ozone decomposition catalyst 47, and a fourth ozone decomposition catalyst 48, which are ozone decomposition catalysts. The first ozone decomposition catalyst 45, the second ozone decomposition catalyst 46, the third ozone decomposition catalyst 47, and the fourth ozone decomposition catalyst 48 are provided in the second suction port 34, the first discharge port 35, and the second discharge port 36, respectively. It is what By comprising in this way, the decomposition | disassembly performance of the ozone decomposition | disassembly part 37 improves, without enlarging each housing | casing or making a structure complicated. Further, ozone does not flow into the second housing 28 and corrode the fan. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.

  The first suction fan 38 is disposed at a predetermined distance L from the first ozone decomposition catalyst 45 provided at the first suction port 33, and the second suction fan 39 is provided at the second suction port 34. The three-ozone decomposition catalyst 47 is disposed with a predetermined distance L. With this configuration, the inside of the second housing 28 becomes negative pressure without increasing the size of each housing or complicating the structure, and the flow rate of air passing through the ozone decomposition catalyst increases. Thereby, portability can be improved, ensuring the performance of the deodorizing bacteria elimination apparatus 100. FIG.

DESCRIPTION OF SYMBOLS 1 Ozone generator 2 1st housing | casing 16 Ozone generation part 22 Control apparatus 25 Signal line 26 Wireless communication device 28 2nd housing | casing 37 Ozone decomposition part 100 Deodorizing bacteria elimination apparatus

Claims (5)

A portable ozone-type deodorizing and disinfecting device,
The ozone deodorizing and disinfecting apparatus is composed of an ozone generator disposed in the first casing and an ozonolysis apparatus disposed in the second casing,
The inside of the first housing that houses the ozone generator is divided by an internal partition plate,
One space partitioned by the partition plate is a power supply chamber in which an ozone decomposition catalyst, a cooling fan, and a power supply unit are arranged.
The other space partitioned by the partition plate is an ozone generation chamber in which the blower fan and the ozone generation unit are arranged, and the partition plate is separated so that the air inside the ozone generation chamber does not flow into the power supply chamber,
The ozone decomposition catalyst and the cooling fan arranged inside the power supply chamber are configured to decompose ozone in the air taken into the power supply chamber for cooling the power supply section,
A portable ozone-type deodorizing and sterilizing apparatus, wherein the ozone generator and the ozonolysis apparatus are connected by wire or wirelessly. The ozonolysis apparatus includes a first suction fan and a second suction fan, and is disposed inside the second housing such that the first suction fan and the second suction fan face each other. The portable ozone-type deodorizing and disinfecting apparatus according to claim 1. The second housing has a first suction port for the first suction fan to suck air on one side surface, and the second suction fan on the other side surface opposite to the one side surface. Has a second suction port for sucking air, and a first discharge port for discharging the air by the first suction fan on the upper surface, and a second for discharging the air by the second suction fan. 3. A portable ozone deodorizing and sterilizing apparatus according to claim 2, wherein a discharge port is formed. The ozonolysis apparatus includes an ozonolysis catalyst, and the ozonolysis catalyst is provided at each of the first suction port, the second suction port, the first discharge port, and the second discharge port. The portable ozone-type deodorizing and disinfecting apparatus according to claim 3. The first suction fan is disposed at a predetermined interval from the ozone decomposition catalyst provided at the first suction port, and the second suction fan is provided from the ozone decomposition catalyst provided at the second suction port. The portable ozone-type deodorizing and disinfecting apparatus according to claim 4, wherein the portable ozone-type deodorizing and disinfecting apparatus is disposed with a predetermined interval.

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