WO2014008816A1 - Antibacterial component and refrigerator having antibacterial component embedded therein - Google Patents

Antibacterial component and refrigerator having antibacterial component embedded therein Download PDF

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Publication number
WO2014008816A1
WO2014008816A1 PCT/CN2013/078385 CN2013078385W WO2014008816A1 WO 2014008816 A1 WO2014008816 A1 WO 2014008816A1 CN 2013078385 W CN2013078385 W CN 2013078385W WO 2014008816 A1 WO2014008816 A1 WO 2014008816A1
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WO
WIPO (PCT)
Prior art keywords
antibacterial
air
fan
casing
antibacterial component
Prior art date
Application number
PCT/CN2013/078385
Other languages
French (fr)
Chinese (zh)
Inventor
星野仁
青木均史
大汤英树
馆野恭也
仓谷利治
Original Assignee
海尔集团公司
海尔亚洲国际株式会社
青岛海尔股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 海尔集团公司, 海尔亚洲国际株式会社, 青岛海尔股份有限公司 filed Critical 海尔集团公司
Publication of WO2014008816A1 publication Critical patent/WO2014008816A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing

Definitions

  • the present invention relates to an antibacterial component that uses an antibacterial material to achieve environmental improvement in a room, and a refrigerator in which an antibacterial component is incorporated. Background technique
  • an antibacterial module As such an antibacterial module, a blower and an antibacterial material are accommodated in a casing having an air intake port and an air discharge port. Moreover, the indoor environment of the toilet or the like is improved by the fan always or as needed.
  • the antibacterial material carries an essential oil having a odor which removes odor and aromaticity, for example, in many porous capsules.
  • an essential oil having a odor which removes odor and aromaticity, for example, in many porous capsules.
  • by accommodating these porous capsules in a tube having a good gas permeability it is possible to suppress the emission of the smear material component, and it is possible to continuously improve the environment for a long period of time (for example, Patent Document 1).
  • Patent Document 1 Japanese Laid-Open Patent Publication No. 2004-242737 (pages 5-7, 1).
  • the fan is continuously operated, even in the case where the fan is stopped, Air is also introduced in and out through the air intake and air outlet. For this reason, the antibacterial material needs to be replaced within a few months or less, and the replacement is very troublesome.
  • the object of the present invention is to enable an antibacterial material to be used for a long period of time in an antibacterial component using an antibacterial material and a fan to improve the indoor environment, and to maintain a good indoor environment for a long period of time. Further, an object of the present invention is to maintain a good environment inside the water tank in the case where the antibacterial unit is used in a refrigerator, in accordance with the durability of the electric water tank, in the case where the antibacterial material is used for a long period of time and the battery is not replaced.
  • the antibacterial module according to the present invention includes: a casing having an air intake port and an air discharge port; the fan is housed on the air intake port side, and the antibacterial material is accommodated on the air discharge port side; the normally closed intake valve is The air suction port is opened in the vicinity of the air suction port of the casing, and the air suction port is opened in accordance with the operation of the fan; the normally closed exhaust valve is provided near the air discharge port of the casing, and is opened by the operation of the fan.
  • the air discharge port and a control unit that causes the fan to operate intermittently.
  • the antibacterial material of the above-mentioned antibacterial component is a material which allows a plurality of porous capsules to carry oil and store the capsules in a porous cloth.
  • the suction valve of the antibacterial component and the exhaust valve are elastic L-shaped resin molded articles, one piece configured to block the air suction port and the air discharge port, respectively, and the other piece is separately installed in the air suction In the vicinity of the port and the air discharge port, a thin portion that facilitates bending due to pressure is provided in the one piece.
  • a water tank incorporating the antibacterial module of the present invention is characterized in that the above-mentioned antibacterial module is provided in the casing, and the fan of the above-mentioned antibacterial member is intermittently operated by the electric water tank control device.
  • the air intake port and the air discharge port are normally closed due to the intake valve and the exhaust valve, but the intake valve and the exhaust valve act along with the operation of the fan, thereby making the air intake port And the air outlet is opened and closed.
  • the blower is intermittently operated by the control unit, so that the casing of the antibacterial component is opened, and the components of the antibacterial material are emitted into the room. According to this configuration, long-term use of the antibacterial material is possible, and it is possible to maintain a good indoor environment without the trouble of replacing the antibacterial material. Further, the switching operation of the fan and the opening and closing operation of the above-described air suction port and the cover of the air discharge port are not required. Furthermore, if an external power source is used, there is no need to replace the battery, and maintenance is realized.
  • a common resin molded article can be used for the suction valve and the exhaust valve, so that the number of components can be reduced and the manufacturing can be performed at low cost.
  • the refrigerator incorporating the antibacterial module of the present invention causes the components of the antibacterial material to be emitted in the casing for a long period of time. Moreover, a good sanitation environment within the enclosure is maintained during the durability of the electrical water tank. In addition, since the fan is intermittently operated by the refrigerator control device, the battery is not required to be replaced, and maintenance is realized. BRIEF DESCRIPTION OF THE DRAWINGS
  • Fig. 1 is a front elevational view showing a schematic configuration of an antibacterial module according to an embodiment of the present invention.
  • Fig. 2 is an exploded view showing a schematic configuration of an antibacterial module according to an embodiment of the present invention.
  • Fig. 3 is a cross-sectional view showing a schematic configuration of an antibacterial module taken along line A-A of Fig. 1;
  • FIG. 4 is a rear elevational view showing a schematic configuration of an antibacterial component according to an embodiment of the present invention.
  • Fig. 5 is a view for explaining an intake valve of an antibacterial module according to an embodiment of the present invention.
  • Fig. 6 is a view for explaining an intake valve of an antibacterial module according to an embodiment of the present invention.
  • Fig. 7 is a view for explaining a schematic configuration of a water tank in which an antibacterial module according to an embodiment of the present invention is incorporated.
  • Fig. 8 is a view for explaining a schematic configuration of a water tank in which an antibacterial module according to an embodiment of the present invention is incorporated. Description of the reference numerals
  • Y natural antibacterial component
  • 1 housing; 6: air suction port; 7: air discharge port; 11: small fan; 14: suction valve; 16: natural antibacterial material; 17: exhaust valve; Water tank; 23: cold storage room; 28: refrigerator door; 51: refrigerator control unit (control unit).
  • BEST MODE FOR CARRYING OUT THE INVENTION an antibacterial module according to an embodiment of the present invention and a refrigerator incorporating the antibacterial module will be described in detail based on the drawings.
  • 1 to 6 show a natural antibacterial component Y according to an embodiment of the present invention
  • Fig. 1 is a front view showing a schematic structure of a natural antibacterial component ⁇ according to an embodiment of the present invention
  • FIG. 1 shows a schematic configuration of a natural antibacterial component ⁇ .
  • 3 is a cross-sectional view showing a schematic configuration of a natural antibacterial component ⁇ along the ⁇ - ⁇ line of FIG. 1
  • FIG. 4 is a rear view showing a schematic configuration of a natural antibacterial component ⁇
  • FIGS. 5 and 6 are for explaining natural
  • the operating state of the valve used in the antibacterial module ⁇ is an enlarged cross-sectional view of the shutoff valve and a main portion in the vicinity of the valve.
  • the natural antibacterial component ⁇ has a resin case 1 and an exhaust valve 17 to be described later is formed on the front surface of the case 1.
  • the casing 1 is composed of a main body casing 1A and a decorative casing 1B, and the inside of the casing 1 is divided into a fan chamber 4 and an antibacterial material chamber 5 by a partition plate 3 having an opening 2.
  • the main body casing 1A on the side of the fan chamber 4 is provided with an air suction port 6, and the decorative casing 1B on the side of the antimicrobial material chamber 5 is provided with an air discharge port 7.
  • the mutually open end portions of the main body casing 1A and the decorative casing 1B are flange-joined, and the engaging portion of the locking claw 8 of the decorative casing 1B and the main body casing 1A 9 fitting, elastic engagement.
  • the inside of the casing 1 is kept airtight (see Fig. 3).
  • a piezoelectric small fan 11 composed of a piezoelectric vibrator and a diaphragm is disposed so as to face the opening 2 of the spacer 3. Further, the fan chamber 4 is provided with a circuit board 13 on which the drive unit 12 of the small fan 11 is mounted, and an intake valve 14 that opens and closes the air intake port 6.
  • the small fan 11 and the circuit board 13 are mounted on the partition 3 and the bottom wall of the main body casing 1A, respectively.
  • An intake valve 14 is provided in the vicinity of the air intake port 6 of the main body casing 1A.
  • the intake valve 14 is a resin molded article in which an elastic silicone resin is formed into an L shape.
  • one piece of the intake valve 14 is fitted into the mounting hole 15 of the main body casing 1A which is installed near the air suction port 6. Further, the other piece of the intake valve 14 is mounted so as to always block the air intake port 6 from the inside by its own elastic force (refer to Fig. 3).
  • the other piece of the intake valve 14 is provided with a thin portion 14a for facilitating the bending due to the pressure.
  • the thin portion 14a is formed by providing a groove on the inner side of the other piece.
  • a natural antibacterial material 16 is accommodated in the antibacterial material chamber 5.
  • the natural antibacterial material 16 is formed by supporting an essential oil such as an antibacterial property, an odor removing property, and an aromatic flavor in a plurality of porous capsules, and accommodating these porous capsules in a porous cloth.
  • the natural antibacterial material 16 is mounted on the bottom wall of the main body casing 1A.
  • porous cloth a nonwoven fabric having durability and gas permeability is preferable. Further, by arranging the porous non-woven fabric in a bag shape or a box shape, the natural antibacterial material 16 can be compactly collected, and the operation can be facilitated.
  • An exhaust valve 17 is provided in the vicinity of the air discharge port ⁇ of the decorative casing IB.
  • the exhaust valve 17 is a resin molded product in which an elastic silicone resin is formed into an L shape, and is a member common to the intake valve 14.
  • one piece of the exhaust valve 17 is fitted into the mounting hole 18 of the decorative casing 1B which is installed near the air discharge port 7. Further, the other piece of the exhaust width 17 is installed so as to always block the air suction port 7 from the outside by its own elastic force (refer to Fig. 3).
  • the other piece of the exhaust valve 17 is provided with a thin portion 17a which facilitates bending due to pressure as will be described later.
  • the thin portion 17a is formed by providing a groove on the inner side of the other piece.
  • a concave portion 19 recessed from the other portion is formed around the air suction port 6 of the main body casing 1A.
  • the recessed portion 19 can be made to allow indoor air to easily flow in from the air intake port 6 even when the main body casing 1A of the natural antibacterial component Y is placed on the wall surface or t.
  • the recessed portion 19 is provided with a lead wire insertion hole 20 for inserting a connection board (not shown) of the circuit board 13 to which the small fan 11 is connected and a control unit to be described later.
  • the intake valve 14 always blocks the air intake port 6 from the inside due to its own elastic force.
  • the drive element 12 of the circuit board 13 is supplied with power by a control unit to be described later, and the small fan 11 (refer to Fig. 2) operates intermittently when a drive signal that is apt to be owed is provided. Further, since the fan chamber 4 (see Fig. 3) is a negative pressure during the operation of the small fan 11, the intake valve 14 is bent at the base portion of the thin portion 14a as shown in Fig. 6, and the air intake port 6 is opened.
  • the exhaust valve 17 similarly to the intake valve 14 shown in Fig. 5, the exhaust valve 17 always blocks the air discharge port 7 from the outside due to its own elastic force. Moreover, the driving element 12 of the circuit substrate 13 (refer to Fig. 2) is supplied with power by the control unit, and when the intermittent driving signal is supplied, the small fan 11 operates intermittently. Moreover, since the antibacterial material chamber 5 is in the operation of the small fan 11, Since the positive pressure is the same as that of Fig. 6, the exhaust valve 17 is bent at the base portion of the thin portion 17a, and the air discharge port 7 is opened.
  • the indoor air enters the fan chamber 4 from the air suction port 6, and the indoor air entering the fan chamber 4 enters the antibacterial material chamber 5 through the opening 2 (see Fig. 2) of the partition plate 3. Further, the air containing the components of the natural antibacterial material 16 in the antibacterial material chamber 5 is discharged from the air discharge port 7 into the room.
  • the inside of the casing 1 is divided by the partition plate 3 into the fan chamber 4 and the antibacterial material chamber 5, and the antibacterial material chamber 5 is disposed in the wind of the fan chamber 4 downward. According to this configuration, the small fan 11 is not exposed to the environment containing the components of the antibacterial material 16, and there is no fear that the long-term use is deteriorated.
  • FIG. 7 is a front elevational view showing a schematic structure of the refrigerator 21 of the present embodiment
  • FIG. 8 is a left side cross-sectional view showing a schematic structure of the refrigerator 1.
  • the refrigerator 21 of the present embodiment includes a heat insulating box 22 as a main body, and a storage chamber for storing food or the like is formed inside the heat insulating box 22.
  • the inside of the storage compartment is divided into a plurality of storage compartments according to storage temperature and use.
  • the storage compartments are arranged such that the uppermost layer is the refrigerating compartment 23, the lower layer is the freezing compartment 24, and then the lower compartment is the freezing compartment 25, and the lowermost layer is the vegetable compartment 26.
  • the front surface of the heat insulating box 22 is an opening, and the heat insulating doors 28, 29, 30, and 31 are provided in the opening portion corresponding to each of the storage chambers 23, 24, 25, and 26 so as to be openable and closable.
  • the upper right and lower portions of the refrigerating compartment door 28 are rotatably supported by the heat insulating box 22.
  • the freezing compartment door 29, the freezing compartment door 30, and the vegetable compartment door 31 are integrally combined with the respective storage containers (not shown), and are supported by the heat insulating box 22 so as to be freely pulled out to the front side of the refrigerator compartment 21.
  • the heat insulating box 22 which is the main body of the refrigerator refrigerator 21 is provided with a steel plate outer case 34 having an opening on the front surface, and is provided with a gap on the inner side of the outer case 34 at the front surface.
  • the inner case 36 made of synthetic resin having an opening portion and the heat insulating material 35 made of foamed polyurethane which is foamed and filled in the gap between the outer case 34 and the inner case 36 are constituted.
  • Each of the heat insulating doors 28 to 31 also has the same heat insulating structure as the heat insulating box 22.
  • the refrigerating compartment door 28 is provided with an outer panel 37 made of a steel plate on the front surface, and a door inner panel 39 made of synthetic resin on the side of the casing, and in the outer panel 37 and the door.
  • the gap of the plate 39 is foamed and filled with a heat insulating material 38 made of foamed polyurethane.
  • the storage compartment is divided into a plurality of storage compartments 23 to 26, and the refrigerator compartment 23 and the freezing compartment 24 located in the lower layer thereof are partitioned by the heat insulating partition 41.
  • the freezing compartment 24 and the freezing compartment 25 located in the lower layer thereof are partitioned by a partition 42 which is formed with a vent opening through which cold air is freely distributed. Further, the freezing compartment 25 and the vegetable compartment 26 are partitioned by a heat insulating partition 43.
  • Each of the separators 41 to 43 is a molded product of a synthetic resin, and is filled with a heat insulating material as needed.
  • a storage container, a rack, a storage box, and the like for storing foods and the like are disposed, although not shown.
  • the back side of the storage compartment inside the inner box 36 is partitioned by a partition member 44 made of synthetic resin, and a cooling chamber 48 having a cooling air passage 45, a cooler 46, and a blower fan 47 is provided.
  • a mechanical chamber 49 is provided on the lower back side of the refrigerating water tank 21, and a machine such as a compressor 50 constituting a refrigerating cycle and a refrigerator control device (control unit) 51 are disposed in the machine room 49.
  • the interior lamp 52 is attached to the top surface of the refrigerating compartment 23, and the natural antibacterial component Y is mounted downward between the interior lamp 52 and the upper cooling duct 45.
  • the natural antibacterial module Y is positioned such that the decorative casing 1B (see FIG. 3) having the air discharge port 7 (see FIG. 3) is located below, and the main body casing 1A having the air suction port 6 (see FIG. 3) is located above. It is installed on the top surface of the refrigerating compartment 23.
  • the mounting position of the above-described natural antibacterial component Y is set at a position that does not hinder the reception of food or the like in the refrigerating compartment 23.
  • the antibacterial property, the odor removing property, and the aromatic component contained in the natural antibacterial material 16 are the same as the cold air and the indoor air blown from the upper portion of the cooling air passage 45, and are refrigerated.
  • the chamber 23 and the vegetable compartment 26 efficiently enter and exit.
  • the mounting position of the natural antibacterial module Y is not limited to the top surface of the above-described refrigerating chamber 23, and is also provided at another position such as the storage chamber of the electric water tank 1 and the inside of the cooling air passage 45. However, it is preferable to be disposed inside the refrigerating compartment 23 and above the inside of the refrigerating compartment 23.
  • it may be provided on both inner sides or the back surface of the refrigerating chamber 23, that is, on the side of the partition member 44. More preferably, it is not disposed on the bottom surface side, that is, on the side of the heat insulating partition 41, but on the side surface or the back surface of the top surface side. Further preferably, it is disposed on the side or the back side near the top surface or is disposed on the top surface as in the present embodiment.
  • the effect of lowering the essential oil component heavier than air, the effect of lowering the density of the cold air, and the effect of forcibly circulating the cold air can be utilized to efficiently diffuse the components such as the antibacterial property inside the entire storage compartment of the refrigerator 1.
  • the above-described refrigerator control device 51 controls the operation of the devices such as the blower fan 47 and the compressor 50 so that the temperature of each of the storage chambers 23 to 26 is warm, and the built-in timer unit (not shown)
  • the small fan 11 (see Fig. 3) of the natural antibacterial component Y is intermittently operated. That is, the electric water tank control device 51 doubles as the control unit of the natural antibacterial component Y.
  • the small fan 11 of the natural antibacterial component Y when operated for 30 minutes per day, according to natural resistance
  • the antibacterial property of the fungus material 16 and the effect of removing the odor are small, and the residual rate of bacteria in the refrigerating compartment 23 and the vegetable compartment 26 is negligible.
  • the unpleasant taste of the refrigerating compartment 23 and the vegetable compartment 26 can be removed, and the interior can be filled with a refreshing fragrance by the aroma effect, and the effect can last for one day.
  • the small fan 11 is operated for 30 minutes a day, and the composition of the natural antibacterial material 16 is gradually diffused. Further, the casing 1 (see Fig. 3) is kept in a sealed state for a period other than the other. Therefore, if the natural antibacterial material 16 which lasts for about 3 months is used, it can fully cope with the durability of the refrigerator for 10 years, and it is not necessary to replace the natural antibacterial material.
  • a control unit such as a battery or a timer
  • the natural antibacterial component Y it can be used as a portable only by replacing the battery.
  • an antibacterial component of an artificial antibacterial material instead of the natural antibacterial material 16.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

An antibacterial component comprises: a housing (1) having an air inlet (6) and an air outlet (7), a blower (11) located on the side of the air inlet (6), an antibacterial material (16) located on the side of the air outlet (7), a normally closed air suction valve (14) located near the air inlet (6), a normally closed air release valve (17) located near the air outlet (7), and a control unit for controlling intermittent operation of the blower (11). The air suction valve (14) and the air release valve (17) open the air inlet (6) and the air outlet (7) as the blower (11) operates. The antibacterial component can maintain a good indoor environment for a long time without replacing the antibacterial material (16).

Description

说 明 书 抗菌组件以及内藏有抗菌组件的电冰箱 技术领域  Description: Antibacterial components and refrigerators with antibacterial components
本发明涉及使用抗菌材料来实现室内的环境改善的抗菌组件及内置有抗菌 组件的电冰箱。 背景技术  The present invention relates to an antibacterial component that uses an antibacterial material to achieve environmental improvement in a room, and a refrigerator in which an antibacterial component is incorporated. Background technique
以往， 作为这种抗菌组件， 在具有空气吸入口以及空气排出口的壳体内收 纳有风机（blower )和抗菌材料。 而且， 通过风机始终或者根据需要进行工作， 从而改善厕所等的室内环境。  Conventionally, as such an antibacterial module, a blower and an antibacterial material are accommodated in a casing having an air intake port and an air discharge port. Moreover, the indoor environment of the toilet or the like is improved by the fan always or as needed.
此外， 抗菌材料例如在许多多孔性胶嚢中担载具有去除异味性及芳香性的 香味等的精油。 而且， 通过将这些多孔性胶嚢收纳在透气性良好的筒里， 从而 能抑制抹菌材料成分的散发， 能比较长时间地持续环境改善的效果（例如， 专 利文献 1 )。  Further, the antibacterial material carries an essential oil having a odor which removes odor and aromaticity, for example, in many porous capsules. In addition, by accommodating these porous capsules in a tube having a good gas permeability, it is possible to suppress the emission of the smear material component, and it is possible to continuously improve the environment for a long period of time (for example, Patent Document 1).
现有技术文献  Prior art literature
专利文献  Patent literature
专利文献 1 : 日本特开 2004-242737号公报 (第 5-7页, 第 1图） 但是， 在上述 ^菌组件中， 风机连续运转的情况就不用说了， 即使在风机 停止的情况下， 也会经由空气吸入口及空气排出口进出空气。 为此， 抗菌材料 需要长则在几个月或者 1年以内进行更换， 该更换是很费事的。  Patent Document 1: Japanese Laid-Open Patent Publication No. 2004-242737 (pages 5-7, 1). However, in the above-mentioned sterilizing unit, it is needless to say that the fan is continuously operated, even in the case where the fan is stopped, Air is also introduced in and out through the air intake and air outlet. For this reason, the antibacterial material needs to be replaced within a few months or less, and the replacement is very troublesome.
特别是， 上述抗菌组件在电水箱内使用的情况下， 因为电冰箱的耐用年限 是 10年左右非常长的， 所以、担心会因忘记更换抗菌材料或电池而造成水箱内不 卫生。 发明内容 In particular, in the case where the above-mentioned antibacterial component is used in a water tank, since the durability of the refrigerator is very long in about 10 years, it is feared that the tank will not be damaged due to forgetting to replace the antibacterial material or the battery. Health. Summary of the invention
本发明的目的在于： 在使用抗菌材料和风机来改善室内环境的抗菌组件中 , 使抗菌材料能长期使用， 且可长期维持良好的室内环境。 进而， 本发明的目的 还在于： 上述抗菌组件在电冰箱内使用的情况下， 对应电水箱的耐用年限， 在 长期使用抗菌材料和不更换电池的情况下维持良好的水箱内环境。  The object of the present invention is to enable an antibacterial material to be used for a long period of time in an antibacterial component using an antibacterial material and a fan to improve the indoor environment, and to maintain a good indoor environment for a long period of time. Further, an object of the present invention is to maintain a good environment inside the water tank in the case where the antibacterial unit is used in a refrigerator, in accordance with the durability of the electric water tank, in the case where the antibacterial material is used for a long period of time and the battery is not replaced.
用于解决课题的方案  Solution for solving problems
本发明的抗菌组件的特征在于， 具备： 壳体， 具有空气吸入口以及空气排 出口， 在上述空气吸入口侧收纳风机， 并且在上述空气排出口侧收纳抗菌材料； 常闭的吸气阀， 设在上述壳体的空气吸入口附近， 伴随着上述风机的工作而打 开上述空气吸入口； 常闭的排气阀， 设在上述壳体的空气排出口附近， 伴随着 上述风机的工作而打开上述空气排出口； 以及控制单元， 使上述风机间歇地工 作。  The antibacterial module according to the present invention includes: a casing having an air intake port and an air discharge port; the fan is housed on the air intake port side, and the antibacterial material is accommodated on the air discharge port side; the normally closed intake valve is The air suction port is opened in the vicinity of the air suction port of the casing, and the air suction port is opened in accordance with the operation of the fan; the normally closed exhaust valve is provided near the air discharge port of the casing, and is opened by the operation of the fan. The air discharge port; and a control unit that causes the fan to operate intermittently.
优选的是， 上述的抗菌组件的抗菌材料是使许多多孔性胶嚢担载^"油而且 将这些胶嚢收纳到多孔性的布中的材料。  Preferably, the antibacterial material of the above-mentioned antibacterial component is a material which allows a plurality of porous capsules to carry oil and store the capsules in a porous cloth.
优选的是， 上述的抗菌组件的吸气岡.以及排气阀是具有弹性的 L型的树脂 成型品， 一片配置成分别堵塞空气吸入口以及空气排出口， 并且， 另一片分别 安装在空气吸入口以及空气排出口的附近， 而且， 在上述一片设有使由压力导 致的折弯变得容易的薄壁部。  Preferably, the suction valve of the antibacterial component and the exhaust valve are elastic L-shaped resin molded articles, one piece configured to block the air suction port and the air discharge port, respectively, and the other piece is separately installed in the air suction In the vicinity of the port and the air discharge port, a thin portion that facilitates bending due to pressure is provided in the one piece.
此外， 内置有本发明的抗菌组件的水箱的特征是， 在箱体内设置上述抗菌 組件， 利用电水箱控制装置使上述抗菌 件的风机间歇地工作。  Further, a water tank incorporating the antibacterial module of the present invention is characterized in that the above-mentioned antibacterial module is provided in the casing, and the fan of the above-mentioned antibacterial member is intermittently operated by the electric water tank control device.
发明效果 在本发明的抗菌组件中， 空气吸入口以及空气排出口因吸气阀以及排气阀 是常闭状态， 但通过吸气阀以及排气阀伴随着风机的工作而动作， 从而使空气 吸入口以及空气排出口开闭。 而且， 通过风机因控制单元而间歇地工作， 从而 使抗菌组件的壳体成打开状态， 抗菌材料的成分被散发到室内。 根据该构造， 抗菌材料的长期使用成为可能， 可没有更换抗菌材料的麻烦地维持良好的室内 环境。 此外， 不需要风机的开关操作和上述空气吸入口以及空气排出口的盖的 开闭操作。 进而， 若使用外部电源， 就也不需要更换电池， 实现了免维护。 Effect of the invention In the antibacterial module of the present invention, the air intake port and the air discharge port are normally closed due to the intake valve and the exhaust valve, but the intake valve and the exhaust valve act along with the operation of the fan, thereby making the air intake port And the air outlet is opened and closed. Moreover, the blower is intermittently operated by the control unit, so that the casing of the antibacterial component is opened, and the components of the antibacterial material are emitted into the room. According to this configuration, long-term use of the antibacterial material is possible, and it is possible to maintain a good indoor environment without the trouble of replacing the antibacterial material. Further, the switching operation of the fan and the opening and closing operation of the above-described air suction port and the cover of the air discharge port are not required. Furthermore, if an external power source is used, there is no need to replace the battery, and maintenance is realized.
此外， 由于在抗菌组件中， 抗菌材料本身的成分的散发能被抑制到必要的 最小限度， 所以能实现进一步的长期使用， 还能应对电水箱的耐用年限。  In addition, since the emission of the components of the antibacterial material itself can be suppressed to the minimum necessary in the antibacterial module, further long-term use can be achieved, and the durability of the electric water tank can be dealt with.
此外， 由于在抗菌组件中， 能对吸入阀以及排气阀采用共通的树脂成型品， 所以减少了部件件数而可廉价制造。  Further, in the antibacterial module, a common resin molded article can be used for the suction valve and the exhaust valve, so that the number of components can be reduced and the manufacturing can be performed at low cost.
进而， 本发明的内置有抗菌组件的电冰箱除了上述的效果之外， 还使抗菌 材料的成分在箱体内长期散发。 而且， 会在电)水箱的耐用期间维持良好的箱体 内的卫生环境。 此外， 由于利用电冰箱控制装置使风机间歇地工作， 所以也不 需要更换电池， 实现了免维护。 附图说明 '  Further, in addition to the above-described effects, the refrigerator incorporating the antibacterial module of the present invention causes the components of the antibacterial material to be emitted in the casing for a long period of time. Moreover, a good sanitation environment within the enclosure is maintained during the durability of the electrical water tank. In addition, since the fan is intermittently operated by the refrigerator control device, the battery is not required to be replaced, and maintenance is realized. BRIEF DESCRIPTION OF THE DRAWINGS
图 1是说明本发明的实施方式的抗菌组件的概略构造的正视图。  Fig. 1 is a front elevational view showing a schematic configuration of an antibacterial module according to an embodiment of the present invention.
图 2是说明本发明的实施方式的抗菌组件的概略构造的分解图。  Fig. 2 is an exploded view showing a schematic configuration of an antibacterial module according to an embodiment of the present invention.
图 3是说明沿图 1的 A-A线的抗菌组件的概略构造的剖视图。  Fig. 3 is a cross-sectional view showing a schematic configuration of an antibacterial module taken along line A-A of Fig. 1;
图 4是说明本发明的实施方式的抗菌组件的概略构造的后视图。  4 is a rear elevational view showing a schematic configuration of an antibacterial component according to an embodiment of the present invention.
图 5是说明本发明的实施方式的抗菌组件的吸气阀的图。  Fig. 5 is a view for explaining an intake valve of an antibacterial module according to an embodiment of the present invention.
图 6是说明本发明的实施方式的抗菌组件的吸气阀的图。 图 7是说明内置有本发明的实施方式的抗菌组件的电水箱的概略构造的图。 图 8是说明内置有本发明的实施方式的抗菌组件的电水箱的概略构造的图。 附图标记说明 Fig. 6 is a view for explaining an intake valve of an antibacterial module according to an embodiment of the present invention. Fig. 7 is a view for explaining a schematic configuration of a water tank in which an antibacterial module according to an embodiment of the present invention is incorporated. Fig. 8 is a view for explaining a schematic configuration of a water tank in which an antibacterial module according to an embodiment of the present invention is incorporated. Description of the reference numerals
Y: 天然抗菌组件； 1 : 壳体； 6: 空气吸入口； 7: 空气排出口； 11 : 小型 风机； 14: 吸气阀； 16: 天然抗菌材料； 17: 排气阀； 21 : 冷冻电水箱； 23: 冷藏室； 28: 冷藏室门； 51 : 电冰箱控制装置（控制单元）。 具体实施方式 下面， 基于附图， 对本发明的实施方式的抗菌组件和内置有该抗菌组件的 电冰箱详细地进行说明。 图 1至图 6表示本发明的实施方式的天然抗菌组件 Y， 图 1是表示本发明 的实施方式的天然抗菌组件 Υ的概略构造的正视外观图 , 图 1 表示天然抗菌 组件 Υ的概略构造的分解立体图 , 图 3是表示沿图 1的 Α-Α线的天然抗菌组件 Υ的概略构造的剖视图 , 图 4是表示天然抗菌组件 Υ的概略构造的后视图， 图 5以及图 6是为了说明天然抗菌组件 Υ所使用的阀的动作状态而切断阀以及阀 附近的主要部位放大剖视图。 如图 1所示， 天然抗菌组件 Υ具有树脂制的壳体 1 , 在壳体 1的正面形成 有后述的排气阀 17。 此外， 如虚线所示， 在壳体 1的背面形成有后述的吸气岡 14。 如图 2所示， 壳体 1由主体壳体 1A以及装饰壳体 1B构成， 壳体 1的内部 由具有开口 2的隔板 3， 划分形成为风机室 4和抗菌材料室 5。 而且， 在风机室 4侧的主体壳体 1A设置有空气吸入口 6, 在抗菌材料室 5 侧的装饰壳体 1B设置有空气排出口 7。主体壳体 1A以及装饰壳体 1B的相互的 开口端部被凸缘接合， 并且， 装饰壳体 1B的卡定爪 8与主体壳体 1A的卡合部 9嵌合， 进行弹性卡合。 Y: natural antibacterial component; 1 : housing; 6: air suction port; 7: air discharge port; 11: small fan; 14: suction valve; 16: natural antibacterial material; 17: exhaust valve; Water tank; 23: cold storage room; 28: refrigerator door; 51: refrigerator control unit (control unit). BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an antibacterial module according to an embodiment of the present invention and a refrigerator incorporating the antibacterial module will be described in detail based on the drawings. 1 to 6 show a natural antibacterial component Y according to an embodiment of the present invention, and Fig. 1 is a front view showing a schematic structure of a natural antibacterial component Υ according to an embodiment of the present invention, and Fig. 1 shows a schematic configuration of a natural antibacterial component Υ. 3 is a cross-sectional view showing a schematic configuration of a natural antibacterial component 沿 along the Α-Α line of FIG. 1, and FIG. 4 is a rear view showing a schematic configuration of a natural antibacterial component Υ, and FIGS. 5 and 6 are for explaining natural The operating state of the valve used in the antibacterial module 而 is an enlarged cross-sectional view of the shutoff valve and a main portion in the vicinity of the valve. As shown in FIG. 1, the natural antibacterial component Υ has a resin case 1 and an exhaust valve 17 to be described later is formed on the front surface of the case 1. Further, as shown by a broken line, a suction duct 14 which will be described later is formed on the back surface of the casing 1. As shown in FIG. 2, the casing 1 is composed of a main body casing 1A and a decorative casing 1B, and the inside of the casing 1 is divided into a fan chamber 4 and an antibacterial material chamber 5 by a partition plate 3 having an opening 2. Further, the main body casing 1A on the side of the fan chamber 4 is provided with an air suction port 6, and the decorative casing 1B on the side of the antimicrobial material chamber 5 is provided with an air discharge port 7. The mutually open end portions of the main body casing 1A and the decorative casing 1B are flange-joined, and the engaging portion of the locking claw 8 of the decorative casing 1B and the main body casing 1A 9 fitting, elastic engagement.
此外， 通过使两面胶带 10介于主体壳体 1A以及装饰壳体 1B的连接合部， 从而壳体 1的内部保持气密 （参照图 3 )。  Further, by interposing the double-faced tape 10 between the main body casing 1A and the decorative casing 1B, the inside of the casing 1 is kept airtight (see Fig. 3).
在风机室 4,以面对隔板 3的开口 2的方式设置有由压电振子以及膜片组成 的压电式的小型风机 11。 此外， 在风机室 4设置有装载了小型风机 11的驱动元 件 12的电路基板 13和使空气吸入口 6开闭的吸气阀 14。小型风机 11和电路基 板 13分别安装在主体壳体 1A的隔板 3和底壁。  In the fan chamber 4, a piezoelectric small fan 11 composed of a piezoelectric vibrator and a diaphragm is disposed so as to face the opening 2 of the spacer 3. Further, the fan chamber 4 is provided with a circuit board 13 on which the drive unit 12 of the small fan 11 is mounted, and an intake valve 14 that opens and closes the air intake port 6. The small fan 11 and the circuit board 13 are mounted on the partition 3 and the bottom wall of the main body casing 1A, respectively.
在主体壳体 1A的空气吸入口 6的附近设置有吸气阀 14。 吸气阀 14是将具 有弹性的硅树脂形成为 L形的树脂成型品。  An intake valve 14 is provided in the vicinity of the air intake port 6 of the main body casing 1A. The intake valve 14 is a resin molded article in which an elastic silicone resin is formed into an L shape.
而且， 吸气阀 14的一片被嵌入安装在空气吸入口 6附近的主体壳体 1A的 安装孔 15。此外，吸气阀 14的另一片安装成利用自身的弹力始终从内侧堵塞空 气吸入口 6 (参照图 3 )。  Further, one piece of the intake valve 14 is fitted into the mounting hole 15 of the main body casing 1A which is installed near the air suction port 6. Further, the other piece of the intake valve 14 is mounted so as to always block the air intake port 6 from the inside by its own elastic force (refer to Fig. 3).
进而， 如后所述， 在吸气阀 14的另一片， 设置有使由压力导致的折弯变得 容易的薄壁部 14a。 该薄壁部 14a通过在另一片内侧设置凹槽而形成。  Further, as will be described later, the other piece of the intake valve 14 is provided with a thin portion 14a for facilitating the bending due to the pressure. The thin portion 14a is formed by providing a groove on the inner side of the other piece.
在抗菌材料室 5收纳有天然抗菌材料 16。天然抗菌材料 16是使具有抗菌性、 去除异味性及芳香性的香味等的精油担载在很多的多孔性胶嚢中而且将这些多 孔性胶嚢收纳在多孔性的布中而形成的。该天然抗菌材料 16安装在主体壳体 1A 的底壁。  A natural antibacterial material 16 is accommodated in the antibacterial material chamber 5. The natural antibacterial material 16 is formed by supporting an essential oil such as an antibacterial property, an odor removing property, and an aromatic flavor in a plurality of porous capsules, and accommodating these porous capsules in a porous cloth. The natural antibacterial material 16 is mounted on the bottom wall of the main body casing 1A.
作为多孔性的布， 优选具有耐久性以及透气性的无纺布。 而且， 通过将该 无纺布做成袋状或者箱状来收纳多孔性的胶嚢， 从而能将天然抗菌材料 16紧凑 地汇集起来， 使操作变得容易。  As the porous cloth, a nonwoven fabric having durability and gas permeability is preferable. Further, by arranging the porous non-woven fabric in a bag shape or a box shape, the natural antibacterial material 16 can be compactly collected, and the operation can be facilitated.
作为芳香剂等的精油， 例如将薰衣草、 薄荷、 柠檬等做成精油来使用， 作 为多孔性胶嚢， 例如使用硅酸钙等的天然材料。 在装饰壳体 IB的空气排出口 Ί的附近设有排气阀 17。 排气阀 17是将具有 弹性的硅树脂形成为 L形的树脂成型品，，作为和吸气阀 14共通的部件。 As an essential oil such as a fragrance, for example, lavender, mint, lemon, or the like is used as an essential oil, and as the porous capsule, for example, a natural material such as calcium silicate is used. An exhaust valve 17 is provided in the vicinity of the air discharge port 装饰 of the decorative casing IB. The exhaust valve 17 is a resin molded product in which an elastic silicone resin is formed into an L shape, and is a member common to the intake valve 14.
而且， 排气阀 17的一片被嵌入安装在空气排出口 7附近的装饰壳体 1B的 安装孔 18中。 此外， 排气阔 17的另一片安装成利用自身的弹力始终从外侧堵 塞空气吸入口 7 (参照图 3 )。  Further, one piece of the exhaust valve 17 is fitted into the mounting hole 18 of the decorative casing 1B which is installed near the air discharge port 7. Further, the other piece of the exhaust width 17 is installed so as to always block the air suction port 7 from the outside by its own elastic force (refer to Fig. 3).
进而， 在排气阀 17的另一片如后所述设有使由压力导致的折弯变得容易的 薄壁部 17a。 该薄壁部 17a通过在另一片的内侧设置凹槽而形成。  Further, the other piece of the exhaust valve 17 is provided with a thin portion 17a which facilitates bending due to pressure as will be described later. The thin portion 17a is formed by providing a groove on the inner side of the other piece.
如图 3所示，在主体壳体 1A的空气吸入口 6的周围形成有比其他部分凹陷 的凹部 19。该凹部 19即使在将天然抗菌组件 Y的主体壳体 1A设置在墙面或; t也 板面的情况下， 也可设成使室内空气容易从空气吸入口 6流入。  As shown in Fig. 3, a concave portion 19 recessed from the other portion is formed around the air suction port 6 of the main body casing 1A. The recessed portion 19 can be made to allow indoor air to easily flow in from the air intake port 6 even when the main body casing 1A of the natural antibacterial component Y is placed on the wall surface or t.
而且， 如图 4所示， 在凹部 19, 设有用于插通连接小型风机 11的电路基板 13和后述的控制单元的连接导线（未图示） 的导线插通孔 20。  Further, as shown in Fig. 4, the recessed portion 19 is provided with a lead wire insertion hole 20 for inserting a connection board (not shown) of the circuit board 13 to which the small fan 11 is connected and a control unit to be described later.
如图 5所示， 吸气阀 14始终因自身的弹力而从内侧堵塞空气吸入口 6。 由 后述的控制单元对电路基板 13的驱动元件 12提供电源， 而且， 当被提供间易欠 的驱动信号时， 小型风机 11 (参照图 2 ) 间歇地工作。 而且， 由于在小型风机 11的工作中风机室 4 (参照图 3 )为负压， 所以如图 6所示， 吸气阀 14以薄壁 部 14a为基点折弯， 打开空气吸入口 6。  As shown in Fig. 5, the intake valve 14 always blocks the air intake port 6 from the inside due to its own elastic force. The drive element 12 of the circuit board 13 is supplied with power by a control unit to be described later, and the small fan 11 (refer to Fig. 2) operates intermittently when a drive signal that is apt to be owed is provided. Further, since the fan chamber 4 (see Fig. 3) is a negative pressure during the operation of the small fan 11, the intake valve 14 is bent at the base portion of the thin portion 14a as shown in Fig. 6, and the air intake port 6 is opened.
另一方面， 由于图 3所示的排气阀 17也是与吸气阀 14相同的构造， 所以 进行与上述的吸气阀 14相同的动作。  On the other hand, since the exhaust valve 17 shown in Fig. 3 has the same structure as that of the intake valve 14, the same operation as that of the above-described intake valve 14 is performed.
即， 再次参照图 3进行说明的话， 排气阀 17与图 5所示的吸气阀 14同样 地， 始终因自身的弹力从外侧堵塞空气排出口 7。 而且， 由控制单元对电路基板 13 (参照图 2 ) 的驱动元件 12提供电源， 而且， 当被提供间歇的驱动信号时， 小型风机 11间歇地工作。 而且， 由于在小型风机 11的工作中抗菌材料室 5为 正压， 所以与图 6同样排气阀 17以薄壁部 17a为基点折弯， 打开空气排出口 7。 因此， 在小型风机 11的间歇地工作中， 室内空气从空气吸入口 6进入风机 室 4, 进入风机室 4的室内空气通过隔板 3的开口 2 (参照图 2 )进入抗菌材料 室 5。 而且， 在抗菌材料室 5含有天然抗菌材料 16的成分的空气从空气排出口 7排出到室内。 In other words, similarly to the intake valve 14 shown in Fig. 5, the exhaust valve 17 always blocks the air discharge port 7 from the outside due to its own elastic force. Moreover, the driving element 12 of the circuit substrate 13 (refer to Fig. 2) is supplied with power by the control unit, and when the intermittent driving signal is supplied, the small fan 11 operates intermittently. Moreover, since the antibacterial material chamber 5 is in the operation of the small fan 11, Since the positive pressure is the same as that of Fig. 6, the exhaust valve 17 is bent at the base portion of the thin portion 17a, and the air discharge port 7 is opened. Therefore, in the intermittent operation of the small fan 11, the indoor air enters the fan chamber 4 from the air suction port 6, and the indoor air entering the fan chamber 4 enters the antibacterial material chamber 5 through the opening 2 (see Fig. 2) of the partition plate 3. Further, the air containing the components of the natural antibacterial material 16 in the antibacterial material chamber 5 is discharged from the air discharge port 7 into the room.
如上所述， 壳体 1的内部由隔板 3划分为风机室 4和抗菌材料室 5 , 抗菌材 料室 5配置在风机室 4的风向下。 根据该构造， 不会使小型风机 11暴露在含有 抗菌材料 16的成分的环境中， 也不会有经过长期使用恶化的担心。  As described above, the inside of the casing 1 is divided by the partition plate 3 into the fan chamber 4 and the antibacterial material chamber 5, and the antibacterial material chamber 5 is disposed in the wind of the fan chamber 4 downward. According to this configuration, the small fan 11 is not exposed to the environment containing the components of the antibacterial material 16, and there is no fear that the long-term use is deteriorated.
接下来， 用图 7以及图 8来说明上述天然抗菌材单元 Y内置于冷冻电冰箱 中的实施方式。  Next, an embodiment in which the above-described natural antibacterial material unit Y is incorporated in a refrigerating refrigerator will be described with reference to Figs. 7 and 8 .
在此， 图 7是表示本实施方式的电冰箱 21的概略构造的正视外观图， 图 8 是表示电冰箱 1的概略构造的左侧面剖视图。  Here, FIG. 7 is a front elevational view showing a schematic structure of the refrigerator 21 of the present embodiment, and FIG. 8 is a left side cross-sectional view showing a schematic structure of the refrigerator 1.
如图 7所示， 本实施方式的冷冻电冰箱 21具备作为主体的隔热箱体 22,在 该隔热箱体 22的内部形成有储藏食品等的储藏室。 储藏室的内部根据保存温度 和用途划分为多个收纳室。  As shown in Fig. 7, the refrigerator 21 of the present embodiment includes a heat insulating box 22 as a main body, and a storage chamber for storing food or the like is formed inside the heat insulating box 22. The inside of the storage compartment is divided into a plurality of storage compartments according to storage temperature and use.
各收纳室的配置为最上层是冷藏室 23 , 它的下层是冷冻室 24, 然后在它的 下层是冷冻室 25， 最下层是蔬菜室 26。  The storage compartments are arranged such that the uppermost layer is the refrigerating compartment 23, the lower layer is the freezing compartment 24, and then the lower compartment is the freezing compartment 25, and the lowermost layer is the vegetable compartment 26.
隔热箱体 22的前表面为开口， 在与上述各收纳室 23、 24、 25、 26对应的 上述开口部， 以开闭自由的方式设置有各隔热门 28、 29、 30、 31。 冷藏室门 28 的右侧上下部被隔热箱体 22以旋转自由的方式支承。  The front surface of the heat insulating box 22 is an opening, and the heat insulating doors 28, 29, 30, and 31 are provided in the opening portion corresponding to each of the storage chambers 23, 24, 25, and 26 so as to be openable and closable. The upper right and lower portions of the refrigerating compartment door 28 are rotatably supported by the heat insulating box 22.
此外， 冷冻室门 29, 冷冻室门 30以及蔬菜室门 31分别与各个未图示的收 纳容器组合成一体，以可自由拉出到冷冻电冰箱 21的前方的方式被隔热箱体 22 支承。 如图 8所示， 作为冷冻电冰箱 21的主体的隔热箱体 22由在前表面具有开 口部的钢板制外箱 34、在该外箱 34的内侧配设成带有间隙并在前表面具有开口 部的合成树脂制的内箱 36、 和在上述外箱 34和内箱 36的间隙中发泡填充的发 泡聚氨酯制的隔热材料 35构成。 Further, the freezing compartment door 29, the freezing compartment door 30, and the vegetable compartment door 31 are integrally combined with the respective storage containers (not shown), and are supported by the heat insulating box 22 so as to be freely pulled out to the front side of the refrigerator compartment 21. . As shown in FIG. 8, the heat insulating box 22 which is the main body of the refrigerator refrigerator 21 is provided with a steel plate outer case 34 having an opening on the front surface, and is provided with a gap on the inner side of the outer case 34 at the front surface. The inner case 36 made of synthetic resin having an opening portion and the heat insulating material 35 made of foamed polyurethane which is foamed and filled in the gap between the outer case 34 and the inner case 36 are constituted.
各隔热门 28〜31也采用与隔热箱体 22相同的隔热构造。 以冷藏室门 28举 例来说明的话， 冷藏室门 28通过分别在前表面设有钢板制的外板 37，在箱体 侧设有合成树脂制的门内板 39, 并在外板 37和门内板 39的间隙发泡填充发泡 聚氨酯制的隔热材料 38而形成。  Each of the heat insulating doors 28 to 31 also has the same heat insulating structure as the heat insulating box 22. In the case of the refrigerating compartment door 28, the refrigerating compartment door 28 is provided with an outer panel 37 made of a steel plate on the front surface, and a door inner panel 39 made of synthetic resin on the side of the casing, and in the outer panel 37 and the door. The gap of the plate 39 is foamed and filled with a heat insulating material 38 made of foamed polyurethane.
如上所述， 储藏室被划分为多个收纳室 23〜26， 冷藏室 23和位于它的下层 的冷冻室 24之间由隔热隔板 41分隔。  As described above, the storage compartment is divided into a plurality of storage compartments 23 to 26, and the refrigerator compartment 23 and the freezing compartment 24 located in the lower layer thereof are partitioned by the heat insulating partition 41.
此外， 冷冻室 24和位于它的下层的冷冻室 25之间由形成有冷气自由流通 的通气口的隔板 42分隔。 而且， 冷冻室 25和蔬菜室 26之间由隔热隔板 43来 划分。  Further, the freezing compartment 24 and the freezing compartment 25 located in the lower layer thereof are partitioned by a partition 42 which is formed with a vent opening through which cold air is freely distributed. Further, the freezing compartment 25 and the vegetable compartment 26 are partitioned by a heat insulating partition 43.
各隔板 41~43是合成树脂的成型品， 根据需要在其内部填充隔热材料。 此 外， 在各收纳室 23~26的内部和隔热门 28~31的箱体内侧， 虽省略图示， 但配 设有用于收纳食品等的收纳容器、 搁物架、 收纳盒等。  Each of the separators 41 to 43 is a molded product of a synthetic resin, and is filled with a heat insulating material as needed. In addition, in the inside of each of the storage chambers 23 to 26 and the inside of the cabinets of the heat insulating doors 28 to 31, a storage container, a rack, a storage box, and the like for storing foods and the like are disposed, although not shown.
此外， 内箱 36内部的储藏室的里侧由合成树脂制的分隔构件 44划分开， 设有具有冷却风路 45和冷却器 46以及送风扇 47的冷却室 48。  Further, the back side of the storage compartment inside the inner box 36 is partitioned by a partition member 44 made of synthetic resin, and a cooling chamber 48 having a cooling air passage 45, a cooler 46, and a blower fan 47 is provided.
而且， 在冷冻电水箱 21的下部背面侧设有机械室 49, 在机械室 49中配置 与冷却器 46—起构成冷冻循环的压缩机 50等的机器和电冰箱控制装置（控制 单元） 51。  Further, a mechanical chamber 49 is provided on the lower back side of the refrigerating water tank 21, and a machine such as a compressor 50 constituting a refrigerating cycle and a refrigerator control device (control unit) 51 are disposed in the machine room 49.
在冷藏室 23的顶面安装有箱体内灯 52， 进而在箱体内灯 52和上部的冷却 风路 45之间朝向下安装有天然抗菌组件 Y。 即， 天然抗菌组件 Y以具有空气排出口 7 (参照图 3 )的装饰壳体 1B (参 照图 3 )位于下方、 具有空气吸入口 6 (参照图 3 )的主体壳体 1A位于上方的 方式， 安装在冷藏室 23的顶面。 The interior lamp 52 is attached to the top surface of the refrigerating compartment 23, and the natural antibacterial component Y is mounted downward between the interior lamp 52 and the upper cooling duct 45. In other words, the natural antibacterial module Y is positioned such that the decorative casing 1B (see FIG. 3) having the air discharge port 7 (see FIG. 3) is located below, and the main body casing 1A having the air suction port 6 (see FIG. 3) is located above. It is installed on the top surface of the refrigerating compartment 23.
上述的天然抗菌组件 Y的安装位置设定在不妨碍食品等在冷藏室 23中的收 纳的地点。  The mounting position of the above-described natural antibacterial component Y is set at a position that does not hinder the reception of food or the like in the refrigerating compartment 23.
该地点优选会使天然抗菌材料 16 (参照图 3 ) 中含有的抗菌性、 去除异味 性以及芳香性的成分， 与从冷却风路 45的上部吹出的冷气以及室内空气" "同 ,， 向冷藏室 23以及蔬菜室 26高效地进出。  In this place, it is preferable that the antibacterial property, the odor removing property, and the aromatic component contained in the natural antibacterial material 16 (see FIG. 3) are the same as the cold air and the indoor air blown from the upper portion of the cooling air passage 45, and are refrigerated. The chamber 23 and the vegetable compartment 26 efficiently enter and exit.
另外， 天然抗菌组件 Y的安装位置不限定在上述的冷藏室 23的顶面， 也 以设置在电水箱 1的储藏室和冷却风路 45的内部等其他的位置。 但是， 优选的 是配置在冷藏室 23的内部， 而且在冷藏室 23内部的上方。  Further, the mounting position of the natural antibacterial module Y is not limited to the top surface of the above-described refrigerating chamber 23, and is also provided at another position such as the storage chamber of the electric water tank 1 and the inside of the cooling air passage 45. However, it is preferable to be disposed inside the refrigerating compartment 23 and above the inside of the refrigerating compartment 23.
具体地说， 可以设置在冷藏室 23的内部两侧面或者背面， 即分隔构件 44 侧。 更加优选的是不配置在底面侧， 即隔热隔板 41侧， 而是配置在顶面侧的侧 面或者背面。 此外更加优选的是配置在顶面附近的侧面或者背面或者如本实槔 方式配置在顶面。  Specifically, it may be provided on both inner sides or the back surface of the refrigerating chamber 23, that is, on the side of the partition member 44. More preferably, it is not disposed on the bottom surface side, that is, on the side of the heat insulating partition 41, but on the side surface or the back surface of the top surface side. Further preferably, it is disposed on the side or the back side near the top surface or is disposed on the top surface as in the present embodiment.
由此， 能利用比空气重的精油成分的下降效果、 密度高的冷气下降效果和 使冷气强制循环的效果， 使抗菌性等的成分在电冰箱 1 的整个储藏室内部高效 地扩散。  As a result, the effect of lowering the essential oil component heavier than air, the effect of lowering the density of the cold air, and the effect of forcibly circulating the cold air can be utilized to efficiently diffuse the components such as the antibacterial property inside the entire storage compartment of the refrigerator 1.
上述的电冰箱控制装置 51以使各收纳室 23~26的温度变为适温的方式对送 风扇 47以及压缩机 50等的机器的运转进行控制， 并且， 通过内置的计时器单 元（未图示）使天然抗菌组件 Y的小型风机 11 (参照图 3 ) 间歇地工作。 即, 电;水箱控制装置 51兼作天然抗菌組件 Y的控制单元。  The above-described refrigerator control device 51 controls the operation of the devices such as the blower fan 47 and the compressor 50 so that the temperature of each of the storage chambers 23 to 26 is warm, and the built-in timer unit (not shown) The small fan 11 (see Fig. 3) of the natural antibacterial component Y is intermittently operated. That is, the electric water tank control device 51 doubles as the control unit of the natural antibacterial component Y.
例如， 当天然抗菌组件 Y的小型风机 11每天工作 30分钟时， 根据天然抗 菌材 16的抗菌以及去除异味效果， 在冷藏室 23和蔬菜室 26的细菌残存率是微 乎其微的。 而且， 能去除冷藏室 23和蔬菜室 26的难闻的味道， 并且， 能利用 芳香效果使室内充满了清爽的香味， 其效果可以持续一天。 For example, when the small fan 11 of the natural antibacterial component Y is operated for 30 minutes per day, according to natural resistance The antibacterial property of the fungus material 16 and the effect of removing the odor are small, and the residual rate of bacteria in the refrigerating compartment 23 and the vegetable compartment 26 is negligible. Moreover, the unpleasant taste of the refrigerating compartment 23 and the vegetable compartment 26 can be removed, and the interior can be filled with a refreshing fragrance by the aroma effect, and the effect can last for one day.
在上述的天然抗菌组件 Y中， 小型风机 11一天工作 30分钟， 天然抗菌材 料 16的成分緩緩扩散。 而且， 在其以外的时间段壳体 1 (参照图 3 )几乎保持 密闭状态。 因此， 通常如果使用会持续 3个月左右该效果的天然抗菌材 16， 就 能充分应对电冰箱的耐用年限 10年， 不需要更换天然抗菌材料 16, 能进行免维 修的使用。  In the above-mentioned natural antibacterial component Y, the small fan 11 is operated for 30 minutes a day, and the composition of the natural antibacterial material 16 is gradually diffused. Further, the casing 1 (see Fig. 3) is kept in a sealed state for a period other than the other. Therefore, if the natural antibacterial material 16 which lasts for about 3 months is used, it can fully cope with the durability of the refrigerator for 10 years, and it is not necessary to replace the natural antibacterial material.
以上，对本发明的实施方式的天然抗菌组件丫、以及内置有天然抗菌組件 Y 的冷冻电冰箱 21进行了说明， 但本发明不限定于此， 能在不脱离本发明要旨的 范围内， 进行各种变更。  In the above, the natural antibacterial component 丫 according to the embodiment of the present invention and the refrigerating refrigerator 21 incorporating the natural antibacterial component Y have been described. However, the present invention is not limited thereto, and various modifications can be made without departing from the scope of the present invention. Kind of change.
例如， 只要在天然抗菌组件 Y中内置电池和计时器等的控制单元， 则还能 仅通过更换电池就可作为便携式来使用。 此外， 也可以作为替代天然抗菌材料 16而使用人工的抗菌材料的抗菌组件。  For example, if a control unit such as a battery or a timer is built in the natural antibacterial component Y, it can be used as a portable only by replacing the battery. In addition, it is also possible to use an antibacterial component of an artificial antibacterial material instead of the natural antibacterial material 16.

Claims

1. 一种抗菌组件， 其特征在于， 具备： An antibacterial component characterized by comprising:
壳体， 具有空气吸入口以及空气排出口， 在上述空气吸入口侧收纳风机， 并且在上述空气排出口侧收纳抗菌材料；  The casing has an air suction port and an air discharge port, and the fan is housed on the air suction port side, and the antibacterial material is accommodated on the air discharge port side;
常闭的吸气阀， 设在上述壳体的空气吸入口附近， 伴随着上述风机的工作 而打开上述空气吸入口；  a normally closed intake valve is provided in the vicinity of the air suction port of the casing, and opens the air suction port along with the operation of the fan;
常闭的排气阀， 设在上述壳体的空气排出口附近， 伴随着上述风机的工作 而打开上述空气排出口； 以及  a normally closed exhaust valve is provided in the vicinity of the air discharge port of the casing, and opens the air discharge port along with the operation of the fan;
控制单元， 使上述风机间歇地工作。  The control unit causes the fan to operate intermittently.
2. 根据权利要求 1所述的抗菌组件， 其特征在于， 上述抗菌材是使许多多 孔性胶嚢担载精油而且将这些胶嚢收纳到多孔性的布中的材料。  The antibacterial module according to claim 1, wherein the antibacterial material is a material in which a plurality of porous capsules are loaded with essential oil and the capsules are housed in a porous cloth.
3. 根据权利要求 1或权利要求 2所述的抗菌组件， 其特征在于， 上述吸气 阀以及上述排气阀是具有弹性的 L型树脂成型品， 一片配置成分别堵塞上述空 气吸入口以及上述空气排出口， 并且， 另一片分别安装在上述空气吸入口以及 上述空气排出口的附近， 而且， 在上述一片设有使由压力导致的折弯变得容易 的薄壁部。  The antibacterial module according to claim 1 or 2, wherein the intake valve and the exhaust valve are elastic L-shaped resin molded articles, and one piece is arranged to block the air intake port and the above The other one is attached to the air intake port and the air discharge port, and the other piece is provided with a thin portion that facilitates bending due to pressure.
4. 一种内置有抗菌组件的电水箱， 其特征在于， 在箱体内设置权利要求 1 至权利要求 3 所述的抗菌组件， 利用电水箱控制装置使上述抗菌组件的上述风 机间歇地工作。  An electric water tank incorporating an antibacterial component, characterized in that the antibacterial component according to any one of claims 1 to 3 is provided in the casing, and the air conditioner of the antibacterial component is intermittently operated by the electric water tank control device.
5.根据权利要求 4所述的内置有抗菌组件的电水箱， 其特征在于，  The electric water tank incorporating the antibacterial component according to claim 4, wherein
上述电水箱具有前表面由开闭门构成的大致箱形的冷藏室，  The electric water tank has a substantially box-shaped refrigerating chamber whose front surface is composed of an opening and closing door.
上述抗菌组件配置在上述冷藏室的顶面或者上述顶面侧的侧面或者背面。  The antibacterial module is disposed on a top surface or a side surface or a back surface of the top surface side of the refrigerating chamber.
PCT/CN2013/078385 2012-07-12 2013-06-28 Antibacterial component and refrigerator having antibacterial component embedded therein WO2014008816A1 (en)

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