JP2013236654A - Deodorizing device, and storage device for garbage accommodation body equipped with the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a deodorizing device capable of facilitating smooth flow of a gas from a deodorizer to a blower, and a storage device for a garbage accommodation body equipped with the deodorizing device.SOLUTION: A deodorizing device is disposed in a deodorization space. The deodorizing device includes a casing 2 with an air channel inside. An inlet for sucking a gas in the deodorization space is provided on a bottom surface on the upstream side of the air channel, and an outlet for discharging the gas to the deodorization space is provided on a side surface on the downstream side of the air channel. A deodorizer disposed on the upper side of the inlet for ventilation and deodorization and a blower device disposed on the downstream side and sideways of the deodorizer are provided within the air channel. A straightening part 5 for straightening the gas flowing from the upper side of the deodorizer to the downstream side where the blower device is disposed is provided on the upper surface of the air channel on the upper side of the deodorizer.

Description

  The present invention relates to a deodorizing device and a storage device for a waste container including the deodorizing device.

  Conventionally, a deodorizing device is arranged in a deodorizing space and an odor treatment is performed (see, for example, Patent Document 1).

  In the deodorizing device described in Patent Document 1, the gas that has passed through the deodorizing material made of the honeycomb structure flows into the blower device made of the downstream fan as it is, and an air flow is generated. In this deodorizing device, since the direction of ventilation of the deodorizing material and the direction in which the gas that has passed through the deodorizing material flows to the blower device are the same and linearly continuous, the gas does not stay.

JP 2004-203500 A

  However, when the ventilation direction of the deodorizing material is different from the direction in which the gas that has passed through the deodorizing material flows to the blower, the gas tends to stay and the flow is difficult to be smooth.

  The present invention has been invented in view of the above-mentioned conventional problems, and the object of the present invention is to provide a deodorizing device and a debris container equipped with a deodorizing device that can smoothly flow a gas from the deodorizing material to the blower. It is an object of the present invention to provide a storage device.

  In order to solve the above problems, the deodorizing apparatus of the present invention has the following configuration.

  A deodorizing device disposed in a deodorizing space, comprising a casing having an air flow passage therein, and provided with an inlet for sucking gas in the deodorizing space on the bottom surface portion on the upstream side of the air flow channel, A discharge port that discharges gas into the deodorizing space is provided in a side surface portion on the downstream side of the air flow path, and a deodorizing material that is disposed above the suction port and deodorizes by venting up and down in the air flow path, A downstream side in which the blower device is disposed on the downstream side and on the side, and the blower device is disposed on the upper surface portion of the blower flow path above the deodorizing material from the upper portion of the deodorizing material. A rectification unit is provided for rectifying the gas flowing into the lane.

  Further, it is preferable that a suction opening is provided in the bottom surface portion on the upstream side of the air flow path, and a lid having the suction opening formed in the suction opening is detachably mounted.

  Further, in the middle of the air flow path, an atomization electrode, a high voltage application unit for applying a high voltage to the atomization electrode, and a water supply means for supplying water onto the atomization electrode, It is preferable that an electrostatic atomizer that generates charged fine particle water by applying a high voltage to the water supplied by the water supply means via the atomization electrode is provided.

  Further, in the waste container storage device including any one of the deodorizing devices described above, the cabinet having the deodorizing space opened forward, and the garbage storage body is held in and out of the deodorizing space. A holding body and the deodorizing device provided on the side of the upper end of the deodorizing space are provided.

  In this invention, the flow of the gas from a deodorizing material to an air blower becomes smooth by providing a rectification | straightening part, and a deodorizing efficiency improves.

The upper wall of the casing of the deodorizing apparatus of one Embodiment of this invention is shown, (a) is a figure of the lower surface (upper surface part of storage space) of an upper wall, (b) is a top view of an upper wall. The deodorizing apparatus same as the above is shown, (a) is a perspective view seen from the upper side, and (b) is a perspective view seen from the lower side. The deodorizing apparatus which saw through the inside same as the above is shown, (a) is a bottom view, (b) is a side view provided with the discharge port, and (c) is orthogonal to the surface provided with the discharge port. (D) is the other side view orthogonal to the surface provided with the discharge port, and (e) is a bottom view of the portion where the cover of the casing is mounted, which is not seen through. It is the perspective view seen from the downward direction of the state which left the upper wall and one side wall of the deodorizing apparatus same as the above, and removed the casing. (A) is a bottom view of the lid, (b) is a side view of the lid, and (c) is a side view of a main part for explaining attachment and detachment of the lid to the casing. It is a perspective view of the state which pulled out the holding body of the storage device of a garbage container. (A) is a front view of the state which removed the decorative board of the storage apparatus of a waste container same as the above, (b) is AA sectional drawing of (a). It is a block diagram of an electrostatic atomizer.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The deodorizing apparatus 1 of the present invention is disposed in a deodorizing space 70. In the present embodiment, the deodorizing space 70 is opened to one side inside a cabinet 71 as shown in FIGS. The direction is defined as front F). A rear B, a left L, and a right R are defined with respect to the front F. In the deodorization space 70, a holding body 73 that holds the garbage container 72 is provided so as to be drawn out to the front F or pushed into the rear B to be stored in the deodorization space 70, and the cabinet 71 and the holding body 73. The storage device 7 for the waste container 72 is configured.

  The cabinet 71 has a rectangular box shape without a front plate and a bottom plate. Note that the back plate may not be provided, but in this case, the back of the cabinet 71 is installed so as to be in contact with or close to the wall surface of the room.

  A guide rail portion 74 is provided in the deodorizing space 70. The guide rail part 74 is provided in the intermediate part of the up-down direction of the right and left side surfaces of the deodorizing space 70 over the front and back of the deodorizing space 70. By holding the holding body 73 on the guide rail portion 74, the holding body 73 is smoothly housed in the deodorizing space 70 without rattling, and the left and right side surfaces of the deodorizing space 70 are hardly damaged.

  In the present embodiment, the garbage container 72 has a substantially rectangular box shape opening upward, but is not particularly limited.

  The holding body 73 includes a frame 73a assembled in a rectangular parallelepiped shape, and includes a decorative plate 73b on the front surface. A placement frame 73c on which the garbage container 72 is placed is provided on the lower frame 73a. Further, a partition frame 73d is provided between the upper front and rear frames 73a, and a plurality of dust containers 72 are provided on the left and right. In addition, when the garbage bag (not shown) made of a so-called plastic bag or the like is provided in the partition frame 73d instead of the garbage container 72, the bag holding made of a clip or the like for holding the garbage bag on the partition frame 73d. A portion 73e is provided. Casters 73f are attached to the four corners of the lower frame 73a of the holding body 73 so as to be movable on the floor. The left and right frames 73 a on the upper side of the holding body 73 are provided with guide portions 73 g that are guided by the guide rail portions 74. Various guide rail portions 74 and guide portions 73g are known and can be used as appropriate, and detailed descriptions thereof are omitted.

  As shown in FIG. 7, the deodorizing apparatus 1 is disposed at the upper end along the left or right side surface (the right side surface in FIG. 7) of the deodorizing space 70 in this embodiment. As shown in FIGS. 2 to 4, the deodorizing apparatus 1 includes a casing 2 having an air flow path 10 therein. In the present embodiment, the casing 2 has a substantially rectangular shape including the upper wall 21, the lower wall 22, and the side wall 23, but the shape is not particularly limited. A partition wall 24 is provided in the casing 2, and is partitioned into a blower passage 10 and a non-blower passage 13 as shown in FIG. 4.

  The lower wall 22 of the casing 2 corresponding to the bottom surface portion on the upstream side of the air flow path 10 is provided with a suction port 11 for sucking the gas in the space outside the casing 2 (that is, the deodorizing space 70). In the present embodiment, as shown in FIGS. 2 to 5, a suction opening 25 is provided in the lower wall 22 of the casing 2, and a lid 26 (see FIG. 5) in which the suction opening 11 is formed in the suction opening 25. By being detachably mounted, the suction port 11 is provided in the casing 2.

  As shown in FIGS. 2 to 4, a discharge port 12 that discharges gas to a space outside the casing 2 is provided on the side wall 23 of the casing 2 that corresponds to the side surface portion on the downstream side of the air flow path 10.

  As shown in FIGS. 3 and 4, a deodorizing material 3 and a blower 4 are provided in the air flow path 10 from the upstream side. As shown in FIG. 3 (b), the deodorizing material 3 performs deodorization by flowing so that gas passes from the lower side to the upper side as indicated by an arrow. For example, the deodorizing material 3 is formed from an adsorbent of odorous substances having a honeycomb structure. Although what is used is used suitably, it is not specifically limited. In addition, in the deodorizing material 3, in addition to mainly ventilating up and down, ventilation may be performed in the lateral direction. The deodorizing material 3 is disposed on the upper side of the suction port 11. In this embodiment, as shown in FIGS. 4 and 5, the deodorizing material 3 is placed on a lid 26 on which the suction port 11 is formed.

  As shown in FIGS. 3 and 4, the blower 4 is composed of a fan or the like, and is disposed in the vicinity of the discharge port 12. Moreover, in order to shorten the up-and-down length of the casing 2 of the air blower 4, it arrange | positions at the side of the deodorizing material 3. FIG. In the present embodiment, the blower 4 is a centrifugal fan, and as shown in FIG. 3B, the gas flows into the inside from the upper center of the centrifugal fan and flows out to the side as shown by the arrows.

  Moreover, the rectification | straightening part 5 is provided so that the gas flow shown in FIG.3 (b) may become a smooth flow. The rectifying unit 5 is provided on the upper surface of the deodorizing material 3 in the air flow path 10 and rectifies the gas flowing from the upper part of the deodorizing material 3 to the downstream side where the blower 4 is disposed. In the present embodiment, as shown in FIG. 1A, the rectifying unit 5 has ribs 51 and 52 formed on the lower surface of the upper wall 21 of the casing 2 corresponding to the upper side of the deodorizing material 3 of the air flow path 10. Consists of. The code | symbol 14 in Fig.1 (a) shows a deodorizing material installation part, and the code | symbol 15 shows an air blower installation part. The ribs 51, 52 are formed with long ribs 52 on both sides orthogonal to the direction from the deodorizing material installation unit 14 toward the blower installation unit 15, and a plurality of short ribs 51 in a portion adjacent to the blower installation unit 15 therebetween. Is formed. The ribs 51 and 52 have a longitudinal direction from the deodorizing material installation unit 14 toward the blower installation unit 15.

  To install the deodorizing material 3 in the casing 2, first, the lid 26 is removed from the casing 2 (see FIG. 5C), and then the deodorizing material 3 is placed on the upper surface of the lid 26. Then, the lid 26 on which the deodorizing material 3 is placed is attached to the suction opening 25 and attached to the casing 2. In the state where the deodorizing material 3 is attached to the casing 2, the upper surface of the deodorizing material 3 comes into contact with the lower ends of the ribs 51 and 52 and is sandwiched between the ribs 51 and 52 and the lid 26. The gas flowing so as to pass through the deodorizing material 3 from the lower side to the upper side flows to the blower 4 while being rectified by the rectifying unit 5 on the upper side of the deodorizing material 3, and the flow becomes smooth. Note that the deodorizing material 3 may not be sandwiched between the ribs 51 and 52 and the lid 26.

  Although not shown, the deodorizing material installation unit 14 and the blower installation unit 15 are connected to the blower flow channel 10 so that the deodorization material installation unit 14 communicates with the blower installation unit 15 only at a portion where the short rib 51 is provided. A partition may be provided between the two. Since the gas passes through the deodorizing material 3 from the lower side to the upper side, even if a partition is provided on the side of the deodorizing material 3, there is no hindrance to the flow. When the deodorizing material 3 is replaced, the short rib 51 and the partition prevent the finger or the like from entering the blower device 4 through the suction opening 25 by mistake.

  Moreover, the deodorizing apparatus 1 of this embodiment is equipped with the electrostatic atomizer 6 in the ventilation flow path 10, as shown in FIG. 3, FIG. As shown in FIG. 8, the electrostatic atomizer 6 includes an atomization electrode 61, a high voltage application unit 62 for applying a high voltage to the atomization electrode 61, and water on the atomization electrode 61. Water supply means 63 for supplying is provided. Then, a high voltage is applied to the water supplied by the water supply means 63 through the atomizing electrode 61 to generate charged fine particle water. In the present embodiment, a housing 64 having a substantially cylindrical body is provided, and a counter electrode 65 facing the atomizing electrode 61 is provided in one opening of the housing 64, and the other opening of the housing 64 is provided in the other opening. Water supply means 63 is provided.

  The atomizing electrode 61 is made of a material such as copper having high thermal conductivity and electrical conductivity, and has a cylindrical shape with a conical tip, but the shape is particularly limited if the tip is sharp. Not. The counter electrode 65 has an annular shape, is provided in one opening of a cylindrical casing 64, and communicates the inside and outside of the casing 64 through a central hole 66. The counter electrode 65 is an optional component and can be omitted.

  In this embodiment, the water supply means 63 is a Peltier module that condenses water vapor in the air by cooling. In the Peltier module, the heat absorption part is connected to a cooling part 67 made of an insulating material having a high thermal conductivity and a low electric conductivity, and the heat dissipation part is connected to a heat dissipation part 68 having fins made of a material having a high heat conductivity. . The cooling unit 67 is provided in the other opening of the cylindrical casing 64, and a portion located in the casing 64 is raised in a truncated cone shape toward the inside, and the atomizing electrode 61 is erected. Is done. The water supply means 63 is not limited to the one using a Peltier element.

  The charged fine particle water generated by the electrostatic atomizer 6 contains superoxide radicals and hydroxy radicals. Thereby, in addition to the further deodorizing effect, effects such as sterilization effect and allergen inactivation can be obtained.

  In the deodorizing apparatus 1, the flow of gas from the deodorizing material 3 to the blower 4 becomes smooth by providing the rectifying unit 5. Thereby, even if the motive power of the air blower 4 does not increase, the flow volume of gas increases and the deodorizing efficiency improves. In addition, the running cost and the initial cost can be reduced by saving energy, reducing the size of the blower 4, and consequently reducing the size of the deodorizing device 1, saving energy, and reducing the size of the blower 4.

  In the storage device 7 provided with the deodorizing device 1, the air in the deodorizing space 70 is difficult to leak out. That is, the deodorizing apparatus 1 is disposed at the upper end portion along the side surface of the deodorizing space 70, so that the flow toward the opening toward the front F is suppressed, and the gas circulates in the deodorizing space 70. ing.

  First, the gas discharged from the discharge port 12 of the deodorizing apparatus 1 becomes an air flow 81 that flows toward the left L at the upper end of the deodorizing space 70 in FIG. Most of the gas that has collided with the left side surface of the deodorizing space 70 becomes an air flow 82 that flows downward along the left side surface of the deodorizing space 70. Most of the gas that collides with the lower surface on the left side of the deodorizing space 70 becomes an air flow 83 that flows toward the right R along the lower surface of the deodorizing space 70. Most of the gas that collides with the right side surface of the lower end of the deodorizing space 70 becomes an air flow 84 that flows upward along the right side surface of the deodorizing space 70. Then, the gas that has reached the lower surface of the deodorizing space 70 flows into the deodorizing apparatus 1 from the suction port 11. And gas is again discharged from the discharge port 12 of the deodorizing apparatus 1, and the said circulation is repeated.

  As described above, the circulation of the gas in the deodorizing space 70 suppresses the amount of gas leaking from the opening per unit time, and the odor is difficult to leak out of the storage device 7.

DESCRIPTION OF SYMBOLS 1 Deodorizing apparatus 10 Air flow path 11 Intake port 12 Discharge port 13 Non-air flow path 14 Deodorizing material installation part 15 Air blower installation part 16 Control part 2 Casing 21 Upper wall 22 Lower wall 23 Side wall 24 Partition wall 25 Suction opening 26 Cover 3 Deodorizing material 4 Blowing device 5 Rectifying unit 51 Short rib 52 Long rib 6 Electrostatic atomizing device 61 Atomizing electrode 62 High voltage applying unit 63 Water supply means 65 Counter electrode 67 Cooling unit 68 Heat radiation unit 7 Storage device 70 Deodorizing space 71 Cabinet 72 Garbage container 73 Holding body 81-84 Air flow B Rear F Front L Left R Right

Claims (4)

  A deodorizing device disposed in a deodorizing space, comprising a casing having an air flow passage therein, and provided with an inlet for sucking gas in the deodorizing space on the bottom surface portion on the upstream side of the air flow channel, A discharge port that discharges gas into the deodorizing space is provided in a side surface portion on the downstream side of the air flow path, and a deodorizing material that is disposed above the suction port and deodorizes by venting up and down in the air flow path, A downstream side in which the blower device is disposed on the downstream side and on the side, and the blower device is disposed on the upper surface portion of the blower flow path above the deodorizing material from the upper portion of the deodorizing material. A deodorizing device characterized in that a rectifying unit is provided for rectifying the gas flowing into the air.   The deodorizing apparatus according to claim 1, wherein a suction opening is provided in the bottom surface portion on the upstream side of the air flow passage, and a lid having the suction opening formed in the suction opening is detachably mounted.   In the middle of the air flow path, an atomization electrode, a high voltage application unit for applying a high voltage to the atomization electrode, and a water supply means for supplying water onto the atomization electrode, 3. A deodorizing apparatus according to claim 1, further comprising an electrostatic atomizer for generating charged fine particle water by applying a high voltage to the water supplied by the supply means via the atomizing electrode. .   A cabinet having the deodorizing device according to any one of claims 1 to 3, the inside having the deodorizing space that opens forward, and a holding body that enters and exits the deodorizing space and holds a garbage container, A waste container storage device comprising a deodorization device, comprising: the deodorization device provided at a side of an upper end of the deodorization space.

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