JP6185406B2 - Deodorization storage - Google Patents

Description

  The present invention relates to a deodorization storage for deodorizing and storing contents.

  Garbage and sanitary trash are stored in each household until the collection date by the local government or business. For this reason, especially in the summer, there is a problem that a smell of garbage is generated, which causes an unpleasant odor in the home.

  Patent Document 1 discloses a deodorization storage cabinet equipped with a deodorization device. This deodorization storage cabinet opens and closes the upper surface of a container for storing waste such as garbage, and a bottomed cylindrical duct portion is provided at the center of the lower surface of the lid portion. The duct portion has a suction port and a blow-out port on the peripheral surface and the lower surface, respectively, and a photocatalytic deodorant and a blower are arranged inside.

  The air containing the odor component in the container flows into the duct portion through the suction port by driving the blower, passes through the deodorizing agent, and is sent downward from the blowout port. Thereby, the odor generated from the waste can be deodorized by the deodorizer.

JP 2004-203500 A (page 3 to page 9, FIG. 1)

  However, according to the conventional deodorization storage, the photocatalyst type deodorizing agent and the blower are provided in the cover, so that the weight of the cover increases, and the deodorization storage is not convenient. Moreover, since the deodorizing agent and the air blower are provided in the cover part which is a movable part, there existed a problem that durability of a deodorizing agent and an air blower was low.

  An object of this invention is to provide the deodorizing storage which can improve the convenience and durability.

  In order to achieve the above-mentioned object, the present invention is arranged on a main body part which opens an opening part on the upper surface and forms a storage part for contents inside, a lid part which opens and closes the opening part, and the lid part. A circulation duct that opens a suction port and a blow-out port that faces the storage unit, and a ceiling duct that is disposed on an installation wall that is a part of the peripheral wall of the storage unit, and is disposed in the peripheral wall unit. And a deodorizing device disposed in the peripheral wall portion.

  According to this configuration, the lid is opened, contents are put into the storage unit, and the lid is closed. When the blower is driven, the air in the storage unit containing the odor component of the contents flows into the circulation duct through the suction port, deodorizes by the deodorizer, and is sent out from the outlet.

  Further, the present invention provides the deodorization storage of the above configuration, wherein the lid is engaged when the lid is closed, and the lid is disengaged when the engagement between the lid and the main body is released. An urging portion that urges in the opening direction is provided.

  According to the present invention, in the deodorization storage having the above-described configuration, the first vent opening that opens in the ceiling portion in the vicinity of the peripheral wall portion or the installation wall, and the first opening that opens in the ceiling portion in the vicinity of the peripheral wall facing the installation wall. And one of the suction port and the outlet is formed by a first vent and the other is formed by a second vent.

  Moreover, in the deodorization preservation | save warehouse of the said structure, this invention is equipped with the inner case withdrawn / inserted in the said accommodating part through the said opening part, and a 1st vent opens above the said inner case of the said surrounding wall part. It is characterized by.

  Further, the present invention provides the deodorization preservation cabinet having the above-described configuration, wherein the lid portion is pivotally supported at the rear end of the main body portion, the peripheral wall portion is provided on the back wall of the storage portion, and the upper surface of the main body portion is disposed forward. It is characterized in that it is formed on an inclined surface that falls.

  Further, the present invention is characterized in that the deodorization storage having the above-described configuration is provided with a cooler that is formed by a refrigerant pipe arranged on the peripheral wall of the storage unit except on the peripheral wall unit and cools the storage unit.

  Further, the present invention is characterized in that in the deodorization storage having the above-described configuration, the inside of the storage unit is cooled to a refrigeration temperature by the cooler.

  Further, the present invention is characterized in that, in the deodorization storage having the above-described configuration, the deodorization apparatus has an ion generator for releasing ions and ozone into the circulation duct.

  According to the present invention, the circulation duct has the ceiling part arranged on the lid part and the peripheral wall part arranged on the peripheral wall of the storage part in the main body part, and the blower and the deodorizing device are arranged in the peripheral wall part. Thereby, a cover part is reduced in weight and the burden of the user at the time of opening or closing of a cover part can be reduced. Therefore, the convenience of the deodorization storage can be improved. Moreover, since the air blower and the deodorizing device are provided in the main body that is not the movable part, the impact on the air blower and the deodorizing device when the lid is opened and closed can be greatly reduced. Therefore, the durability of the deodorization storage can be improved.

The perspective view which shows the deodorizing storage warehouse of 1st Embodiment of this invention. Side surface sectional view which shows the deodorization preservation | save store | warehouse | chamber of 1st Embodiment of this invention. The perspective view which shows the cover part of the deodorizing preservation | save store | warehouse | chamber of 1st Embodiment of this invention. The perspective view which shows the main-body part of the deodorizing preservation | save store | warehouse | chamber of 1st Embodiment of this invention. The perspective view which shows the circulation duct of the deodorizing preservation warehouse of 1st Embodiment of this invention. The perspective view which shows the back wall part of the circulation duct of the deodorizing preservation warehouse of 1st Embodiment of this invention. Side surface sectional drawing which passes on on the blower outlet of the upper part of the deodorizing preservation warehouse of 1st Embodiment of this invention. Side surface sectional drawing which passes on the upper communicating port of the deodorizing preservation warehouse of 1st Embodiment of this invention. The perspective view which shows the circulation duct of the deodorizing preservation warehouse of 2nd Embodiment of this invention. The perspective view which shows the back wall part of the circulation duct of the deodorizing preservation warehouse of 2nd Embodiment of this invention. Side surface sectional drawing which passes along on the blower outlet of the upper part of the deodorizing preservation warehouse of 2nd Embodiment of this invention.

<First Embodiment>
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1: has shown the perspective view of the deodorizing storage warehouse of 1st Embodiment. The deodorization storage 1 is provided with the main-body part 2 installed in a floor surface, and the cover part 10 which covers the upper surface of the main-body part 2. As shown in FIG. The main body 2 has an outer box 3 that forms an exterior, and casters 17 and 18 (see FIG. 2) are provided on the bottom surface of the outer box 3. A handle 16 is provided on the front upper portion of the outer box 3, and the deodorization storage 1 can be moved on the floor by holding the handle 16.

  The lid 10 is pivotally supported at the rear end of the outer box 3 and opens and closes an opening 3a (see FIG. 2) on the upper surface of the outer box 3. An open button 11 that opens the lid 10 is provided at the front upper surface of the lid 10.

  FIG. 2 shows a side sectional view of the deodorization storage 1. 3 shows a perspective view of the lid 10 as viewed from below, and FIG. 4 shows a perspective view of the main body 2 as viewed from above. The outer box 3 is formed in a substantially rectangular horizontal cross section, and an opening 3a is opened on an upper surface formed of an inclined surface with the front side lowered. A machine room 5 is provided at the bottom of the outer box 3, and a storage part 4 is provided above the machine room 5 via a partition wall 9. The wall surface of the storage part 4 including the partition wall 9 is formed by filling a heat insulating material such as urethane foam.

  A lid portion 10 is pivotally supported by a hinge portion 12 at the rear end of the outer box 3. The hinge portion 12 is provided with a biasing portion 13 formed of a torsion spring that biases the lid portion 10 in the opening direction. A locking claw 31 protrudes from the lower surface of the front portion of the lid portion 10, and a hole portion 32 that engages with the locking claw 31 is provided on the front surface of the outer box 3. The locking claw 31 engages with the hole 32 and the lid 10 is closed. When the open button 11 is pressed, the engagement between the locking claw 31 and the hole 32 is released and the lid 10 is opened. The outer box 3 is provided with a stopper 14 that comes into contact with the lid 10 when the lid 10 is opened and restricts the rotation range.

  An annular packing that closes the gap between the outer box 3 and the lid 10 is provided on the periphery of the opening 3a and the lid 10 that faces the periphery of the opening 3a. Thereby, the outflow of the odor component from the clearance gap between the outer case 3 and the cover part 10 can be prevented.

  The casters 17 and 18 arranged on the bottom surface of the outer box 3 are attached to the bottom plate 5 c of the machine room 5. The pair of front casters 17 have a vertical rotation axis and a horizontal rotation axis, and are mounted on the mounting surface 5a of the bottom plate 5c. The pair of rear casters 18 have a horizontal rotation shaft, and are attached to the recess 5b disposed below the attachment surface 5a.

  A compressor 7 that operates the refrigeration cycle is mounted in the recess 5b via a support plate 7a. Thereby, the compressor 7 is arrange | positioned under the accommodating part 4 which has arrange | positioned the inner case 6 mentioned later. Therefore, the installation space of the deodorizing storage 1 can be reduced, and the deodorizing storage 1 can be installed in the living room.

  Moreover, since the compressor 7 is installed in the recessed part 5b distribute | arranged below with respect to the attachment surface 5a of the caster 17, the height of the machine room 5 can be made low. Thereby, while accommodating the storage part 4 with a large internal volume, the opening part 3a of the outer case 3 can be provided in a low position.

  A cooler 8 made of a refrigerant pipe is connected to the compressor 7. The cooler 8 is arranged in the front wall and both side walls of the storage unit 4 by meandering. When the refrigeration cycle is operated by the compressor 7, the inside of the storage unit 4 is cooled to the refrigeration temperature (0 ° C. to 10 ° C.) by the cooler 8 (3 ° C. in this embodiment). By cooling the inside of the storage part 4 to a refrigeration temperature higher than the freezing point, it is possible to prevent the cover part 10 and the inner case 6 to be described later from sticking due to freezing of the condensed water.

  A drain pipe 33 is provided in the partition wall 9 to allow the storage portion 4 to communicate with the outside of the outer box 3. Condensed water generated in the storage unit 4 due to the cooling of the storage unit 4 is drained through the drain pipe 33. In addition, a tray for condensed water may be provided in the machine room 5, and the storage unit 4 and the tray may be communicated by the drain pipe 33. Further, the drain pipe 33 may be omitted.

  An inner case 6 in which an upper surface is opened and waste is introduced is disposed in the storage unit 4. The inner case 6 is formed in a substantially rectangular horizontal cross section, and is taken in and out through the opening 3a. The inner case 6 is provided with a handle (not shown) that is gripped when being taken in and out. A waste bag into which waste is put may be provided in the inner case 6, and the waste bag may be taken in and out through the opening 3a.

  The storage unit 4 and the lid unit 10 are provided with a circulation duct 20 for circulating the air in the storage unit 4. The circulation duct 20 includes a ceiling portion 21 disposed on the lid portion 10 and a back wall portion 22 (peripheral wall portion) disposed on the installation wall 4 a including the back wall of the storage portion 4. On the back wall portion 22, a temperature sensor 36 that detects the temperature in the storage portion 4 is provided. Based on the detection result of the temperature sensor 36, the compressor 7 is turned on and off, and the inside of the storage part 4 is maintained at a predetermined temperature.

  FIG. 5 shows a perspective view of the circulation duct 20 as viewed from above, and FIG. 6 shows a perspective view of the back wall portion 22 as seen from the rear. A suction port 21 a formed by a vent (second vent) is opened at the front of the ceiling 21 of the circulation duct 20. A communication port 21 b is opened at the rear of the circulation duct 20. A first intake passage 21c is formed between the suction port 21a and the communication port 21b. The communication port 21b is arranged at a position biased to the right when viewed from the front. The lower wall of the first intake passage 21c is formed in parallel to the upper surface of the lid 10 and is disposed horizontally.

  In the front surface of the back wall portion 22, an air outlet 22 a formed by a vent (first vent) is opened at a position biased to the left. A communication port 22 b that faces the communication port 21 b opens on the upper surface of the back wall portion 22. The blower outlet 22a is arranged above the upper end of the inner case 6 (see FIG. 2).

  A blower 25 composed of a centrifugal fan is disposed in the back wall portion 22. The lower portion of the back wall portion 22 projects forward and guides the airflow to the air intake opening facing the front of the blower 25. A second intake passage 22c is formed between the communication port 22b and the intake port of the blower 25, and an exhaust passage 22d is formed between the exhaust port of the blower 25 and the blower outlet 22a.

  On the side wall of the exhaust path 22d, an ion generator 26 that emits ions into the exhaust path 22d is disposed. The ion generator 26 has a discharge electrode (not shown) and generates ions and ozone by applying a high voltage consisting of an AC waveform or an impulse waveform to the discharge electrode to cause corona discharge. The ions generated by the ion generator 26 are preferably those having deodorizing and sterilizing effects. For example, negative ions or a pair of positive ions and negative ions are preferable.

  A deodorizing catalyst 27 is disposed between the ion generator 26 and the outlet 22a. The deodorization catalyst 27 is formed by supporting an adsorbent such as manganese dioxide or zeolite on a honeycomb substrate, and deodorizes the air flow in the circulation duct 20 by chemical adsorption or physical adsorption of odor components. Thereby, the deodorizing effect in the accommodating part 4 can be improved more. Therefore, the ion generator 26 and the deodorizing catalyst 27 constitute a deodorizing device that deodorizes the inside of the storage unit 4.

  By disposing the ion generator 26 upstream of the deodorization catalyst 27, ions decompose the odor component adsorbed on the deodorization catalyst 27, and the performance of the deodorization catalyst 27 can be maintained over a long period of time. Note that the deodorizing catalyst 27 may be disposed upstream of the ion generator 26. In this case, ions and ozone can be discharged directly from the outlet 22a to the storage unit 4.

  Since the circulation duct 20 has the ceiling part 21 and the back wall part 22, and the air blower 25, the ion generator 26, and the deodorizing catalyst 27 are arrange | positioned in the back wall part 22, the cover part 10 can be reduced in weight. Thereby, even if the urging | biasing force of the urging | biasing part 13 is weakened, the cover part 10 can be opened, and the burden on the user at the time of closing the cover part 10 against the urging | biasing part 13 can be eased.

  Moreover, the air blower 25, the ion generator 26, and the deodorizing catalyst 27 are provided in the main-body part 2 instead of the cover part 10 which is a movable part. For this reason, the impact applied to the blower 25, the ion generator 26 and the deodorization catalyst 27 when the lid 10 is opened and closed can be greatly reduced. Therefore, failure and breakage of the blower 25, the ion generator 26, and the deodorization catalyst 27 can be prevented.

  FIG. 7 shows a side cross-sectional view through the air outlet 22a at the top of the deodorization storage 1 and FIG. 8 shows a side cross-sectional view through the communication ports 21b and 22b at the top of the deodorization storage 1. By driving the blower 25 (see FIG. 6), an air flow is sent out from the rear outlet 22a into the storage portion 4 (arrow B2). The airflow sent into the storage unit 4 diffuses ions into the storage unit 4 and flows into the circulation duct 20 from the front suction port 21a through the space 34 between the lid 10 and the inner case 6. (Arrow A1).

  As a result, an air curtain is formed in the space 34 above the inner case 6, and the outflow of odor components from the gap between the outer box 3 and the lid 10 can be more reliably prevented. Moreover, the odor component generated in the storage unit 4 is led from the storage unit 4 to the suction port 21a by being pulled by the airflow of the air curtain. Thereby, it is possible to prevent odor components from accumulating in the storage unit 4. At this time, since the upper surface of the outer box 3 of the main body 2 is formed as an inclined surface with the front lowered, it is possible to secure a formation area of the air curtain and reduce the height of the front end of the opening 3a.

  The width × depth × height of the deodorization storage 1 is, for example, 330 mm × 440 mm × 680 mm. The width of the deodorizing storage 1 is preferably 350 mm or less. For example, the length of the care bed is about 200 mm to 220 mm, and the length of the wall surface of the living room is often about 2550 mm (1.5 tatami mats). For this reason, when arrange | positioning a nursing bed along this wall surface, the deodorizing storage 1 can be installed in the dead space of the leg under the nursing bed or the pillow side.

  Further, the inner case 6 has a width × depth × height of about 220 mm × about 280 mm × about 340 mm. Thereby, the internal volume of the inner case 6 is about 20L. An increasing number of local governments have designated garbage bags as designated garbage bags, and many municipalities designate 20L or 30L size garbage bags. By setting the inner capacity of the inner case 6 of the present embodiment, even if a 20L trash bag is mounted on the inner case 6 as it is, it can be used without waste. Further, when a 30L size garbage bag is attached to the inner case 6, it is possible to have a folding margin for folding the garbage bag at the opening on the upper surface of the inner case 6, so that the waste can be collected without touching the waste stored in the garbage bag. It becomes easy to take out the bag from the inner case 6.

  Further, when the inner volume of the inner case 6 is about 20 L, four daily diapers for adults used by care recipients can be stored for four days (weight: about 8 kg). For this reason, if the collection date of combustible waste is twice per week, the disposable diaper can be stored in the inner case 6 until the collection date.

  The width of the inner case 6 is limited by the width of the outer box 3 and the thickness of the peripheral wall of the outer box 3. If the depth of the inner case 6 is remarkably increased with respect to the lateral width, it becomes difficult to carry the inner case 6. Therefore, the depth of the inner case 6 is preferably 1.5 times or less of the lateral width. Thereby, the height of the inner case 6 is determined so as to secure a desired inner capacity (20 L in the present embodiment).

  Moreover, the height of the front end of the opening part 3a opened to the upper surface which consists of the inclined surface of the outer case 3 is formed in 500 mm-600 mm. By forming the height of the front end of the opening 3a to be 500 mm or more, the user can take out the inner case 6 or the garbage bag in the inner case 6 without bending. In addition, by setting the height of the front end of the opening 3a to 600 mm or less, it is possible to easily lift the heavy inner case 6 and the garbage bag above the opening 3a by accommodating waste. Thereby, even a woman with weak arm strength or an elderly user can easily take out the inner case 6 or the garbage bag and discard the waste.

  In the deodorization storage 1 having the above-described configuration, the lid 10 is opened by pressing the open button 11, and waste is put into the inner case 6 or the garbage bag disposed in the inner case 6 to close the lid 10. The refrigeration cycle is operated by driving the compressor 7, and the inside of the storage unit 4 is cooled to the refrigeration temperature. Thereby, transpiration of moisture containing odor components from the waste is suppressed.

  Moreover, the air in the accommodating part 4 flows into the ceiling part 21 of the circulation duct 20 through the suction inlet 21a as shown by arrow A1 (refer FIG. 8) by the drive of the air blower 25 and the ion generator 26. FIG. The air that has flowed into the ceiling portion 21 flows through the first intake passage 21c and flows into the back wall portion 22 through the communication ports 21b and 22b as indicated by an arrow A2 (see FIG. 8). The air flowing into the back wall portion 22 flows through the second intake passage 22c as shown by arrows A3, A4, A5 (see FIG. 6) and is guided to the blower 25.

  The air exhausted from the blower 25 flows through the exhaust path 22d as shown by the arrow B1 (see FIG. 6), and is sterilized and deodorized by the ions generated by the ion generator 26. Further, the air flowing through the exhaust passage 22d passes through the deodorization catalyst 27, and further deodorization is performed. Further, the ions generated by the ion generator 26 decompose the odor component adsorbed on the deodorization catalyst 27.

  The air that has passed through the deodorizing catalyst 27 is sent out from the outlet 22a into the storage portion 4 as shown by an arrow B2 (see FIG. 7). Ions contained in the air sent out from the air outlet 22a are diffused into the storage unit 4 and sterilization and deodorization in the storage unit 4 are performed.

  According to the present embodiment, the circulation duct 20 includes the ceiling portion 21 disposed on the lid portion 10 and the back wall portion 22 (peripheral wall portion) disposed on the back wall of the storage portion 4 in the outer box 3. 25, an ion generator 26 and a deodorizing catalyst 27 are arranged in the back wall portion 22. Thereby, the cover part 10 is reduced in weight and the burden of the user at the time of opening or closing of a cover part can be reduced. Therefore, the convenience of the deodorizing storage 1 can be improved.

  Further, by placing the blower 25, the ion generator 26 and the deodorization catalyst 27 (deodorization device) in the main body 2, the impact on the blower 25, the ion generator 26 and the deodorization catalyst 27 due to the opening and closing of the lid 10 is greatly increased. Can be reduced. For this reason, failure due to vibration of the blower 25, the ion generator 26 and the deodorization catalyst 27 can be prevented, and the durability of the deodorization storage 1 can be improved.

  Further, when the lid portion 10 is closed, the lid portion 10 is engaged with the outer case 3 by the locking claw 31 and the hole portion 32, and when the engagement is released by the open button 11, the lid portion 10 is opened by the biasing portion 13. Be energized. For this reason, the urging | biasing force of the urging | biasing part 13 can be weakened by weight reduction of the cover part 10, and the burden of the user at the time of closing the cover part 10 against the urging | biasing part 13 can be reduced. Therefore, the convenience of the deodorization storage 1 can be improved more.

  Moreover, the blower outlet 22a opens to the back wall part 22, and the suction inlet 21a opens to the front part of the ceiling part 21, and is distribute | arranged to the front wall vicinity facing the back wall (installation wall 4a) of the accommodating part 4. FIG. Thereby, compared with the case where a suction inlet and a blower outlet open in the duct part provided in the center part of a cover part like a prior art example, the suction inlet 21a and the blower outlet 22a can be arrange | positioned away. For this reason, the air containing the odor component of the wide range in the accommodating part 4 flows in into the circulation duct 20, and is deodorized, and the deodorizing effect of the deodorizing storage 1 can be improved.

  Further, the air outlet 21 a opens upward from the inner case 6 of the back wall portion 21, and the suction port 21 a opens at the front portion of the ceiling portion 21. As a result, an air curtain can be formed above the inner case 6 to prevent odor components from flowing out from the gap between the outer box 3 and the lid 10.

  Further, the lid portion 10 is pivotally supported on the rear end of the outer box 3 of the main body portion 2, and the back wall portion 22 is provided on the back wall of the storage portion 4, and the upper surface of the outer case 3 is formed as an inclined surface with the front side lowered. Thereby, while forming the area | region of an air curtain above the inner case 6, the height of the front end of the opening part 3a can be made low. Therefore, the inner case 6 can be easily taken out from the opening 3a.

  In addition, the cooler 8 is formed by a refrigerant pipe disposed on the peripheral wall (front wall, side wall) of the storage portion 4 except on the back wall portion 22. Thereby, the cooler 8 which consists of a refrigerant | coolant pipe | tube is arrange | positioned adjacent to the storage area | region of the content which has arrange | positioned the inner case 6 in the storage part 4, and a storage area | region can be cooled efficiently.

  Moreover, since the inside of the storage unit 4 is cooled to a refrigeration temperature higher than the freezing point by the cooler 8, it is possible to prevent the lid 10 and the inner case 6 from being fixed due to freezing of condensed water.

  Further, since the deodorizing device is configured by the ion generator 26 that releases ions and ozone into the circulation duct 20, sterilization and deodorization in the storage unit 4 can be easily performed.

Second Embodiment
Next, FIG. 9, FIG. 10 has shown the perspective view of the circulation duct 20 and the perspective view of the back wall part 22 of the deodorizing storage 1 of 2nd Embodiment. For convenience of explanation, the same reference numerals are given to the same parts as those in the first embodiment shown in FIGS. This embodiment differs in arrangement | positioning of the blower outlet 22a with respect to 1st Embodiment. Other parts are the same as those of the first embodiment.

  On the upper surface of the back wall portion 22, a communication port 22 b is opened at a position biased to the right when viewed from the front, and an air outlet 22 a is opened at a position biased to the left. A concave portion 21d that is recessed upward is provided on the lower surface of the ceiling portion 21 so as to face the air outlet 22a.

  FIG. 11 shows a side cross-sectional view passing through the upper outlet 22a of the deodorization storage 1. The air sent upward from the blower outlet 22a by driving the blower 25 reverses downward along the inner surface of the recess 21d as indicated by an arrow B3. A part of the air containing ions is supplied into the inner case 6 and flows into the ceiling portion 21 from the front suction port 21a. Thereby, while forming an air curtain in the space part 34 above the inner case 6, the inside of the inner case 6 can be sterilized and deodorized by ions. Therefore, the same effect as the first embodiment can be obtained.

<Third Embodiment>
Next, a third embodiment will be described. This embodiment is configured in the same manner as the first embodiment shown in FIGS. 1 to 8 described above, and the fin tube type cooler 8 is provided in the back wall portion 22 of the circulation duct 20. Other parts are the same as those in the first embodiment.

  When the blower 25 is driven, the cold air exchanged with the cooler 8 in the back wall portion 22 is sent into the storage portion 4. Thereby, the inside of the accommodating part 4 can be cooled and the effect similar to 1st Embodiment can be acquired. You may provide the cooler 8 similar to this embodiment also about the deodorizing storage 1 of 2nd Embodiment. Further, the cooler 8 may be provided both in the circulation duct 20 and in the peripheral wall of the storage unit 4.

<Fourth embodiment>
Next, a fourth embodiment will be described. The deodorization storage 1 of this embodiment is configured such that the urging unit 13 (see FIG. 3) of the first embodiment is omitted and the user lifts and opens the lid 10. Other parts are the same as those in the first embodiment.

  According to this configuration, the blower 25 and the deodorizing device (ion generating device 26, deodorizing catalyst 27) are arranged on the back wall portion 22 of the circulation duct 20 to reduce the weight of the lid portion 10, and the lid portion 10 can be easily lifted. . Therefore, the burden on the user when opening the lid 10 can be reduced, and the convenience of the deodorization storage 1 can be improved. In addition, you may omit the urging | biasing part 13 of the deodorizing storage 1 of 2nd, 3rd embodiment.

  In 1st-4th embodiment, although the installation wall 4a of the back wall part 22 (circumferential wall part) of the circulation duct 20 is formed by the back wall which is a part of the surrounding wall of the accommodating part 4, The installation wall 4a may be formed by a peripheral wall.

  Moreover, although the blower outlet 22a opens to the back wall part 22, you may open to the ceiling part 21 near the back wall (installation wall 4a of the back wall part 22) of the accommodating part 4. FIG. Further, a suction port 21 a is formed by a vent (first vent) provided in the back wall 22 or the ceiling 21 near the back wall of the storage unit 4, and a suction port 21 a is formed in the vicinity of the front wall facing the back wall of the storage unit 4. You may form the blower outlet 22a with the vent hole (2nd vent hole) provided in the ceiling part 21. FIG.

  Moreover, although raw garbage and sanitary garbage are accommodated in the accommodating part 4, you may accommodate contents, such as an article | item etc. which can be preserve | saved for a long term by cooling and disinfection.

  According to this invention, it can utilize for the deodorizing preservation | save store | warehouse | chamber which accommodates the content which generate | occur | produces an odor. As an example, the present invention can be used in a deodorization storage that is installed in the home of a care recipient who uses a paper diaper or in a living room of a facility.

DESCRIPTION OF SYMBOLS 1 Deodorization storage 2 Main body part 3 Outer box 4 Storage part 5 Machine room 6 Inner case 7 Compressor 8 Cooler 9 Partition wall 10 Lid part 11 Open button 12 Hinge part 13 Energizing part 14 Stopper 15 Display panel 16 Handle 17, 18 Casters 19 Recesses 20 Circulating ducts 21 Ceilings 21a Suction ports 21b, 22b Communication ports 21c First intake passages 21d Recesses 22 Back walls (peripheral walls)
22a Air outlet 22c 2nd inlet passage 22d Exhaust passage 25 Blower 26 Ion generator 27 Deodorizing catalyst 34 Space part 36 Temperature sensor

Claims (5)

  A main body part having an opening on the upper surface to form a storage part for contents therein, a lid part for opening and closing the opening part, a ceiling part disposed on the lid part, and a peripheral wall of the storage part A circulation duct opening a suction port and a blower outlet facing the storage unit, a blower arranged in the peripheral wall portion, and a peripheral wall portion arranged on an installation wall composed of a portion, and arranged in the peripheral wall portion The deodorization preservation | save warehouse provided with the deodorizing apparatus which is characterized by the above-mentioned.   A biasing portion is provided that engages with the main body portion when the lid portion is closed, and biases the lid portion in the opening direction when the engagement between the lid portion and the main body portion is released. The deodorization preservation warehouse according to claim 1 characterized by things.   A first vent opening in the ceiling portion in the vicinity of the peripheral wall portion or the installation wall, and a second vent opening in the ceiling portion in the vicinity of the peripheral wall facing the installation wall, the suction port and the The deodorization preservation warehouse according to claim 1 or 2, wherein one side of a blower outlet is formed by the 1st vent, and the other is formed by the 2nd vent.   The deodorization preservation warehouse according to claim 3 provided with an inner case withdrawing / inserting in said storage part via said opening, and the 1st vent opening opening above said inner case of said peripheral wall part. .   The deodorizer according to any one of claims 1 to 4, further comprising a cooler that is formed by a refrigerant pipe disposed on a peripheral wall of the storage unit except on the peripheral wall unit and cools the inside of the storage unit. Storage.

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