JP2012217707A - Coffin cooling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a coffin cooling device, where the cold air containing ozone and the cold air containing fragrance are selectively supplied in a coffin for the control of cooling remains therein and restriction of their decomposition odor.SOLUTION: The coffin cooling device includes a frame 10 arranged between a coffin body 1 and a lid 5, and a cold air circulation/generation mechanism 20 connected with the frame via an air supply hose 17 connected with an air supply port 12 and an exhaust hose 18 connected with the exhaust port 13 formed at the frame. The cold air circulation/generation mechanism includes an air cooler 24 and a blower 25 provided on an air circulation route 23, an ozone generator 26 for generating ozone and a fragrance storage chamber 30 for giving air flowing through the circulation route removably attached to the cooling air exhaust side, and an ozone suction filter 40 attached to the cooler and blower air suction side. The device gives ozone produced by the ozone generator or fragrance to the cooled air within the coffin cooled by the cooler.

Description

  The present invention relates to a cocoon cooler that cools the inside of a casket containing a body.

  In general, when a person dies, the body is kept in a wooden urn and is passed through a night and funeral, and then the entire urn is incinerated and attached to the urn. There is a known method of inserting dry ice into the jar as a means of preserving the remains stored in the jar, but as dry ice evaporates and disappears over time, dry ice is appropriately refilled in the jar. You have to do it. Moreover, since carbon dioxide is one of the factors such as global warming, there is a problem that it is not preferable to use dry ice.

  Conventionally, as a cold insulation method that does not use dry ice, it is cooled by a cooler through a flexible body through a flexible lid and a cooling lid provided with a cooling pipe provided on the inner side of the bowl body, which is opened on the upper side of the basket body. The refrigerant device that supplies the liquid refrigerant to the cooling pipe, covers the main body of the coffin, and replaces the cooling cover when cremation is used, and the cremation cover that is provided on the cooling cover and stirs the air inside the main body of the coffin A saddle device having a cooling mechanism including a fan is known (for example, see Patent Document 1).

  Further, as another cooling method, the cooling means, the air blowing means, the frame-like member that is detachably provided between the main body and the lid of the bag, and the air outlet and suction port that is open to the frame-like member can be attached and detached. A soot cooling device including a discharge side hose and a suction side hose is known. The soot cooling device forms a circulation path for sucking the air in the soot from the suction side hose while discharging the cool air exchanged with the cooling part of the cooling means into the soot from the discharge side hose by the operation of the air blowing means, Deodorizing means such as an ozone deodorizer is disposed in the circulation path (see, for example, Patent Document 2).

Japanese Patent Laid-Open No. 2003-230610 JP-A-9-94275

  However, in the firewood cooling device described in Patent Document 1, the structure is complicated because it has a cooling lid provided with a cooling pipe for supplying a liquid refrigerant, and at the time of cremation, it must be replaced with a cremation lid. Is troublesome. Moreover, there is a possibility that water droplets condensed on the cooling pipe may fall into the tub.

  Also, it is the deceased person who is placed in the cage, and it is not possible for the bereaved family to cover the cooling lid provided with a cooling pipe through which the liquid refrigerant flows on the body of the cage where the body is placed. There is a risk of giving pleasure. Furthermore, the operating sound generated by the fan provided on the cooling lid constituting the bag may cause discomfort to the bereaved family.

  On the other hand, in the scissor cooling device described in Patent Document 2, since the cool air is supplied through a frame-like member provided between the main body and the lid of the scissors, the above problems are improved. In order to keep emitting the component which becomes a rot odor, it is not easy to remove a rot odor completely only by the deodorizing action of the ozone deodorizer arrange | positioned in a cold-air circulation path | route. For example, when a funeral attendant places fresh flowers around the body in the coffin with the lid of the coffin removed, there is a risk that the attendant may feel uncomfortable due to a rotting odor.

  In order to dispel such rot odor, the gas in the jar may be scented by the fragrance action of the fragrance, but the fragrance component of the fragrance circulates in the circulation path and the fragrance action by the deodorization action of the ozone deodorizer Can be lost. As described above, both ozone and the fragrance component are incompatible.

  In addition, when an ozone deodorizer is installed in the circulation path, the generated ozone circulates in the circulation path, and there is a risk that rust and corrosion will occur in other equipment such as the blowing means and cooling means due to the oxidizing power of ozone. is there.

  The present invention has been made in view of the above circumstances, and selectively supplies cold air to which ozone has been added and cold air to which an aromatic component has been added in a book to keep the body cool and to suppress the rot odor. An object of the present invention is to provide a soot cooling device that can be used.

  In order to solve the above-mentioned problems, a bag cooling apparatus according to the present invention is a frame body that is detachably disposed between a bag body that opens at the upper end and a lid that detachably closes the upper end opening of the bag body. And connectable to the frame via a supply hose removably connected to a supply port formed on the frame and a discharge hose removably connected to a discharge port formed on the frame A cool air circulation generating device, wherein the cold air circulation generating device cools a circulation path that connects the discharge port connecting the supply hose and the suction port connecting the discharge hose. An air generator and a blower, and an odorant storage chamber for detachably storing an ozone generator for generating ozone on the gas discharge side of the cooler and a fragrance for imparting an aromatic component to the gas flowing in the circulation path While interposing, the cooler and the blower An ozone absorption filter is provided on the gas suction side of the gas, and the ozone generated by the ozone generator is given to the gas cooled by the cooler, or an aromatic component is given, and the gas is supplied via the supply hose. It is formed so as to be able to be supplied into the basket (claim 1).

  By comprising in this way, the cool air to which ozone was given in the bag and the cold air to which the fragrance component was given was selectively supplied, and the loss of the fragrance component by ozone was prevented. On the other hand, the deodorizing action of ozone and the fragrance action of the fragrance component can be made to act selectively. Here, the deodorizing action is an action of decomposing and oxidizing the components that cause odor with ozone.

  In addition, an ozone absorption filter is interposed on the gas suction side of the cooler and the blower to prevent ozone from flowing through the circulation path and causing rust and corrosion to occur in the cooler and the blower due to the oxidizing action of ozone. be able to.

  In this case, when storing the fragrance in the fragrance storage chamber, it is necessary to stop the operation of the ozone generator, so there is a fragrance presence detection sensor for detecting the presence or absence of the fragrance in the fragrance storage chamber, It is preferable to further comprise control means for controlling on / off of the ozone generator based on a detection signal from the fragrance presence / absence detection sensor (claim 2).

  By comprising in this way, when a fragrance | flavor is accommodated in a fragrance | flavor storage chamber, since a control means can carry out off control of an ozone generator and can stop the production | generation of ozone, with respect to the gas in a cage | basket The deodorizing action of ozone and the fragrance action of the fragrance component can be more selectively performed selectively.

  Further, the circulation path on the gas discharge side of the cooler is branched into a first branch path in which the ozone generator is interposed and a second branch path in which the fragrance containing chamber is interposed. It is preferable to provide a switching valve for switching the gas flow to the first branch path or the second branch path (Claim 3).

  By comprising in this way, the flow of the gas to the 1st branching path or the 2nd branching path is switched by the switching valve, and the cold air to which the ozone is given and the cold air to which the fragrance component is given is selected. Supply of ozone to the cold air and the combination of the fragrance component can be prevented, and the cold air to which ozone has been applied can be prevented from passing through the fragrance containing chamber. . Thereby, it can prevent that an aromatic component is lost by ozone.

  In this case, the apparatus further comprises a fragrance presence / absence detection sensor for detecting the presence or absence of the fragrance in the fragrance containing chamber, and a control means for driving and controlling the switching valve based on a detection signal from the fragrance presence / absence detection sensor. (Claim 4).

  By comprising in this way, when containing a fragrance | flavor in a fragrance | flavor storage chamber, since a control means can drive-control a switching valve and can switch the flow of gas to a 2nd branch path, The deodorizing action of ozone and the fragrance action of the fragrance component can be more selectively and selectively applied to the gas.

  In addition, a temperature detection sensor that detects the temperature of the gas flowing through the circulation path is interposed between the cooler and the blower in the circulation path, and a detection signal from the temperature detection sensor is provided. It is preferable to further comprise control means for controlling the output of the cooler, the blower and the ozone generator based on the above (claim 5).

  By comprising in this way, since the inside of a cage | basket can be hold | maintained at desired temperature, the preservation | save state of a dead body can be hold | maintained favorably.

  In addition, it is preferable that the frame body is provided with a cold air supply hose having one end communicating with the supply port and a blowout port for blowing cold air into the tub on the other end side (Claim 6). The body may be provided with a cold air supply hose having one end communicating with the supply port and a plurality of outlets formed on the side surface.

  By comprising in this way, the cold air supplied in a cage | basket can be equalize | homogenized.

  According to the present invention, by configuring as described above, the deodorization of ozone is selectively performed on the gas in the tub by selectively supplying the chilled air with the ozone and the fragrance with the fragrance component. Since the action and the fragrance action of the fragrance component can be selectively acted reliably, the body can be kept cold and the odor of rot can be suppressed.

It is a perspective view showing an example of a basket provided with a basket cooling device concerning a 1st embodiment. It is a disassembled perspective view of the bag provided with the frame in 1st Embodiment. It is a schematic block diagram of the soot cooling device which concerns on 1st Embodiment. It is sectional drawing which follows the II line | wire in FIG. It is sectional drawing (b) which follows the II-II line in the front views (a) and (a) of the filter storage chamber in 1st Embodiment. It is front view (a) of the fragrance | flavor storage chamber in 1st Embodiment, sectional drawing (b) in alignment with the III-III line in (a), and the IV section expanded sectional view (c) of (b). It is a general | schematic enlarged front view which shows the operation part of the soot cooling device which concerns on 1st Embodiment. It is a schematic block diagram of the soot cooling device which concerns on 2nd Embodiment. It is the schematic block diagram (a) which shows the frame in 3rd Embodiment, and the schematic block diagram (b) which shows the frame in 4th Embodiment.

  Below, the basket cooling device concerning this invention is explained in detail based on an accompanying drawing.

<First Embodiment>
As shown in FIG. 1, the basket cooling device according to the first embodiment is detachably disposed between a basket body 1 whose upper end opens and a lid body 5 that detachably closes the upper end opening 2 of the basket body 1. A frame 10 provided, a supply hose 17 removably connected to a supply port 12 formed in the frame 10, and a discharge hose 18 removably connected to a discharge port 13 formed in the frame 10 And the cool air circulation generator 20 that can be connected to the frame body 10 via the main body.

  In this case, as shown in FIGS. 1, 2, and 4, the bag main body 1 is formed of, for example, wood, a side plate 1 a arranged in a rectangular frame shape, and a bottom plate 1 b that closes the lower end of the side plate 1 a, An upper end opening 2 is formed at the upper end of the side plate 1a.

  As shown in FIGS. 1, 2 and 4, the lid 5 is made of, for example, wood, and is joined to a lid plate 5a formed in a rectangular shape and a corner on the back side of the lid plate 5a. It is comprised by the piece 5b and the window part 5c which can be open | released in the case of a double door in the surface direction of the cover board 5a. The engagement piece 5b engages with each corner on the inner peripheral side of the upper end opening 2 of the heel body 1, and can detachably close the upper end opening 2 of the heel body 1.

  As shown in FIGS. 1 to 4, the frame body 10 is formed in a rectangular frame shape by, for example, wood, and a circular supply port 12 and a discharge port 13 are opened on one side surface of the short side. . As shown in FIGS. 2 and 4, an opening 11 having the same size as the upper end opening 2 of the bag body 1 is formed at the upper end of the frame body 10, and the engagement piece 5 b of the lid body 5 is The openings 11 of the frame 10 can be detachably closed by engaging the respective corners on the inner peripheral side of the opening 11 of the frame 10. On the other hand, a fitting step 11 </ b> A is formed at the lower end of the frame 10, and the fitting step 11 </ b> A is detachably fitted to the upper end opening 2 of the bag main body 1.

  As shown in FIGS. 2 to 4, the frame body 10 is provided with a cold air supply hose 15 having one end communicating with the supply port 12 and the other end side having an air outlet 16 for blowing cold air into the basket. The cold air supply hose 15 is a circular pipe made of, for example, vinyl chloride, and is installed along the inner periphery of the frame body 10 with an air outlet 16 disposed near the center of the side surface on the long side.

  On the other hand, an opening is covered on the inner peripheral side of the discharge port 13 by a dust suction prevention net 14 to prevent dust in the basket from flowing to the cold air circulation generator 20 side. Further, a coupler 60A for facilitating attachment / detachment of a supply hose 17 and a discharge hose 18, which will be described later, is attached to the outer peripheral sides of the supply port 12 and the discharge port 13.

  The supply hose 17 and the discharge hose 18 are circular pipes made of, for example, vinyl chloride, and are formed at both ends of a supply port 12 and a discharge port 13 formed in the frame body 10 and a cold air circulation generator 20 described later. Couplers 60B and 60C for facilitating attachment / detachment with the discharge port 21 and the suction port 22 are attached. In addition, the outer periphery of the supply hose 17 and the discharge hose 18 is coat | covered with the heat insulating material which is not shown in figure.

  As shown in FIG. 3, the cold air circulation generator 20 is connected to the circulation path 23 that connects the discharge port 21 that connects the supply hose 17 and the suction port 22 that connects the discharge hose 18 to the discharge port 21 side from the suction port 22 side. And a fan 25 as a blower, an ozone generator 26 for generating ozone interposed on the secondary side of the cooler 24, that is, a gas discharge side, and the circulation path 23. A fragrance storage chamber 30 for detachably storing a fragrance 31 for imparting a fragrance component to gas, an ozone absorption filter 40 interposed on the primary side of the cooler 24 and the fan 25, that is, the gas suction side, and a fragrance storage A fragrance presence / absence detection sensor for detecting the presence / absence of the fragrance 31 in the chamber 30, for example, a magnet sensor 32, and a gas flowing through the circulation path 23 interposed between the primary side of the cooler 24 and the fan 25, that is, the gas suction side. A temperature detection sensor 27 for detecting the temperature, the cooler 24 based on the detection signals from the sensors, the controller 50 is a control means for controlling the fan 25 and an ozone generator 26, in which is mainly composed.

  As shown in FIGS. 1 and 3, the cold air circulation generator 20 includes a substantially tetrahedral stainless steel housing 20a, and a discharge port 21 that connects the supply hose 17 to one side surface of the housing 20a. A suction port 22 for connecting the discharge hose 18 is opened. As shown in FIG. 3, a coupler 60 </ b> D for facilitating attachment / detachment of the supply hose 17 and the discharge hose 18 is attached to the outer peripheral sides of the discharge port 21 and the suction port 22. The discharge port 21 and the suction port 22 are communicated with each other by a circulation path 23 which is a circular pipe made of, for example, vinyl chloride, and each device interposed in the circulation path 23 and the circulation path 23 is housed in a housing 20a. . In addition, casters 20b are attached to the bottom corners of the housing 20a, and the cool air circulation generator 20 can be easily moved by the casters 20b. Furthermore, the upper plate of the housing 20a can be opened upward, and the bottom plate of the housing 20a is provided with a pan (not shown) capable of storing water drops falling from the cooler 24 or the like. The pan is a structure that can be slid sideways and removed.

  The cooler 24 is a heat exchanger that operates by, for example, a Stirling refrigeration cycle, and is interposed in the circulation path 23, and is sent by a fan 25 interposed on the primary side of the cooler 24 in the circulation path 23. Cool the gas. The cooler 24 and the fan 25 are electrically connected to the controller 50, and the structure is such that the temperature of the circulated gas and the amount of gas flow are controlled based on the signal from the controller 50.

  The ozone generator 26 is provided on the secondary side of the cooler 24 in the circulation path 23, and generates ozone from oxygen in the air by applying an AC voltage to the dried air and performing high-pressure discharge. Device. The ozone generator 26 is electrically connected to the controller 50, and is configured to be on / off controlled based on a signal from the controller 50 and to be output controlled so that the amount of ozone generated can be increased or decreased. ing. In this case, the ozone generator 26 can apply a predetermined amount of ozone in accordance with the air volume of the gas passing through the ozone generator 26. That is, the ozone generator 26 increases or decreases the amount of ozone generated to be given to the gas according to the air volume of the gas set by the output control of the fan 25 based on the detection signal from the temperature detection sensor 27 of the controller 50. The output is controlled by the controller 50.

  The ozone absorption filter 40 is formed, for example, by forming a filter member in which activated carbon fibers act as an adsorbent in a rectangular shape, and can remove ozone from the gas passing through the ozone absorption filter 40. The ozone absorption filter 40 is accommodated in a filter housing chamber 41 made of stainless steel provided on the primary side of the cooler 24 and the fan 25 in the circulation path 23. As shown in FIG. The filter housing container 42 whose upper end is open and the lid 43 that detachably closes the upper end opening of the filter housing container 42 with a buckle member 44 are mainly configured. A stay 45 is formed in the filter housing container 42 from the upper end to the lower end of both side portions, and supports the ozone absorption filter 40 inserted from the opening. In addition, the front plate 42a and the back plate 42b of the filter container 42 are formed with circular holes 42c to which circular pipes forming the circulation path 23 are connected.

  The fragrance storage chamber 30 is interposed on the secondary side of the cooler 24 and the ozone generator 26, and as shown in FIG. 6, for example, the fragrance storage chamber 30 is made of stainless steel and has a fragrance storage container 33 having an open upper end. The upper end opening of the fragrance containing container 33 is mainly composed of a lid 34 that detachably closes with a buckle member 35. A circular hole 33c to which a circular pipe forming the circulation path 23 is connected is formed in the front plate 33a and the back plate 33b of the fragrance containing container 33.

  From the upper end opening of the fragrance containing container 33, a cartridge 36 filled with a granular fragrance 31 having a scent such as rosemary, suzuran, or candy can be inserted. As shown in FIG. 6C, the front plate and the back plate of the cartridge 36 are formed of a porous plate 36a in which a plurality of holes 36b are formed, and the cold air sent by the fan 25 is transferred by the porous plate 36a. It is dispersed and rectified to flow through the inside of the cartridge 36, and a fragrance component is applied when passing between the granular fragrances 31.

  Further, as indicated by an imaginary line in FIG. 6A, a magnet sensor 32, which is a fragrance presence / absence detection sensor, is installed on the bottom surface of the fragrance storage container 33 in the fragrance storage chamber 30. The presence or absence of the fragrance 31 in the fragrance containing chamber 30 can be detected by detecting the joining of the magnet 36b bonded to the bottom. A detection signal detected by the magnet sensor 32 is transmitted to the controller 50.

  The temperature detection sensor 27 is interposed on the primary side of the cooler 24 and the fan 25, and can detect the temperature of the gas flowing in the circulation path 23. A detection signal detected by the temperature detection sensor 27 is transmitted to the controller 50.

  The controller 50 is composed of, for example, a microprocessor such as a CPU, and, for example, the cooler 24, the fan 25, and the ozone generator 26 are set in accordance with recipes such as programs and data stored in a storage unit (not shown) and operator instructions. Control. For example, the controller 50 controls the output of the cooler 24, the fan 25, and the ozone generator 26 based on the detection signal from the temperature detection sensor 27, and also controls the ozone generator 26 based on the detection signal from the magnet sensor 32. It is configured to be able to perform on / off control.

  The controller 50 also includes an operation unit 51 for an operator to give a command to the controller 50. As shown in FIG. 7, the operation unit 51 is disposed on the other side surface of the housing 20a, and the power supply unit 52 capable of setting the on / off of the cold air circulation generation device 20, the on / off of the ozone generator 26, and An ozone setting unit 53 that can set the ozone generator 26 to two-stage output (strength), an ozone operation time setting unit 54 that can set the operating time of the ozone generator 26, and a gas target temperature (SV) can be set. A cooling temperature setting unit 55 and the like are provided.

  Moreover, the temperature detection sensor 27 outputs a detection signal to the controller 50 in time series, and the controller 50 can display the latest measurement value (PV) on the cooling temperature setting unit 55 by the detection signal.

  Next, a method for using the soot cooling device according to the first embodiment will be described. First, the frame body 10 is disposed between the lid body 5 that closes the upper end opening 2 of the bag main body 1 in which the body is stored. The supply hose 17 is connected to the supply port 12 formed in the frame body 10 and the discharge port 21 of the cold air circulation generation device 20, and the discharge hose 18 is connected to the discharge port 13 formed in the frame body 10 and the cold air circulation generation device 20. Connect to the inlet 22. In this case, the side of the frame body 10 on which the supply port 12 and the discharge port 21 are formed is disposed on the foot side of the body and is disposed between the heel body 1 and the lid body 5.

  Then, when a power supply plug (not shown) of the cold air circulation generator 20 is connected to a power source, the power supply unit 52 of the operation unit 51 is operated, and the power of the cold air circulation generator 20 is turned on, the temperature detection sensor 27 transmits the power. The measured value of the gas temperature is displayed on the cooling temperature setting unit 55.

  In order to effectively prevent the decay of the dead body placed in the cage without freezing the dead body, it is effective to maintain the temperature in the cage at 3 to 7 ° C. An operator sets and inputs the target temperature of the gas to, for example, 3 ° C. using the cooling temperature setting unit 55. In order to cool and hold the gas up to the target temperature, the controller 50 operates the fan 25 to start the circulation of the gas and operates the cooler 24 to start the cooling of the gas. The gas in the basket is removed by the dust suction prevention net 14 covering the inner peripheral side opening of the discharge port 13, passes through the discharge port 13 and the discharge hose 18 formed in the frame body 10, and generates cold air circulation. It flows into the circulation path 23 from the suction port 22 of the apparatus 20, passes through the ozone absorption filter 40, and reaches the fan 25 and the cooler 24. The temperature detection sensor 27 interposed on the secondary side of the ozone absorption filter 40 continues to output detection signals to the controller 50 in time series, and the controller 50 outputs the cooler 24 and the fan 25 based on the detection signals. Control to cool to target temperature and hold.

  Next, the operator operates the dial of the ozone setting unit 53, for example, sets the dial to strong, and turns on the power of the ozone generator 26. The controller 50 applies a predetermined amount of ozone according to the air volume of the gas passing through the ozone generator 26, so that the output of the fan 25 is controlled based on the detection signal from the temperature detection sensor 27 of the controller 50. The output of the ozone generator 26 is controlled so as to increase or decrease the generation amount of ozone to be applied to the gas in accordance with the set gas flow rate. The operator can operate the ozone generator 26 for a desired time by setting and inputting a desired operation time to the ozone operation time setting unit 54.

  The cool air to which ozone is applied by the ozone generator 26 passes through the fragrance containing chamber 30 without the fragrance 31 and passes through the discharge hose 18 from the discharge port 21 of the cool air circulation generator 20 into the frame 10. It passes through the cold air supply hose 15 disposed in the air and is supplied from the air outlet 16 of the cold air supply hose 15 into the basket.

  Ozone supplied in the basket decomposes and oxidizes components that cause rot odor due to the deodorizing action of ozone, so that discomfort due to rot odor of the body can be reduced. On the other hand, when the ozone in the basket is discharged from the discharge port 13 of the frame body 10, the ozone can be removed from the gas by reaching the ozone absorption filter 40 disposed in the circulation path 23 of the cool air circulation generator 20. . For this reason, it is possible to prevent ozone from circulating in the circulation path 23 and causing rust and corrosion in the fan 25, the cooler 24, and the like.

  By the above operation, the inside of the tub can be kept at a desired temperature to cool the body and prevent the progress of decay, and the deodorizing action of ozone decomposes and oxidizes the components that cause the decay odor, thereby causing the decay odor. Can be suppressed.

  On the other hand, the operator opens the upper plate of the housing 20a upward and removes the lid 34 that closes the upper end opening of the fragrance containing chamber 30 before the night-type or farewell type starts, and the fragrance containing container 33 The cartridge 36 filled with the fragrance 31 is inserted from the upper end opening 2.

  When the cartridge 36 is inserted into the fragrance containing container 33, the magnet sensor 32 that detects the joining of the magnet 36b adhered to the bottom of the cartridge 36 detects the joining of the magnet 36b, thereby detecting the inside of the fragrance containing chamber 30. Is detected, and a detection signal is transmitted to the controller 50.

  The controller 50 turns off the ozone generator 26 based on the detection signal from the magnet sensor 32 to stop the generation of ozone. As a result, the gas cooled by the cooler 24 passes through the fragrance containing chamber 30 without being given ozone by the ozone generator 26 and is given a fragrance component, and the discharge port 21 of the cold air circulation generator 20. From the air outlet 16 of the cool air supply hose 15 through the cool air supply hose 15 disposed in the frame body 10 through the discharge hose 18.

  By the above operation, the inside of the jar can be kept at a desired temperature, the body can be kept cool to prevent the progress of rotting, and the rotting odor can be suppressed by the fragrance action of the aromatic component, thereby suppressing the rotting odor. it can. At this time, the ozone generator 26 is controlled to be off and the generation of ozone is stopped, so that the fragrance component of the fragrance can be prevented from being decomposed and oxidized by ozone.

  According to the cold insulation apparatus according to the first embodiment configured as described above, the supply hose is provided with the ozone generated by the ozone generator 26 or the aromatic component added to the gas cooled by the cooler 24. 17 can be supplied to the inside of the tub, so that the chilled air with ozone and the fragrance component are selectively supplied into the tub to prevent the fragrance component from being lost by ozone. Since the deodorizing action of ozone and the fragrance action of the fragrance component can be made to selectively act on the gas in the bowl, the body can be kept cold and the stale odor can be suppressed.

  Further, by providing the ozone absorption filter 40 on the gas suction side of the cooler 24 and the fan 25, ozone flows through the circulation path 23, and rust and corrosion occur in the cooler 24 and the fan 25 due to the oxidizing action of ozone. Therefore, the durability of the bag cooler can be improved.

  Further, a magnet sensor 32 that detects the presence or absence of the fragrance 31 in the fragrance containing chamber 30 and a controller 50 that controls on / off of the ozone generator 26 based on a detection signal from the magnet sensor 32 are provided. Thus, when the fragrance 31 is stored in the fragrance storage chamber 30, the controller 50 can turn off the ozone generator 26 to stop the generation of ozone. The deodorization action and the fragrance action of the fragrance component can be selectively performed more reliably, and the body can be kept cool and the rot odor can be suppressed.

  Further, a temperature detection sensor 27 is provided in the circulation path 23 on the gas suction side of the cooler 24 and detects the temperature of the gas flowing in the circulation path 23, and based on a detection signal from the temperature detection sensor 27. By further comprising a controller 50 that controls the output of the cooler 24, the fan 25, and the ozone generator 26, the inside of the tub can be maintained at a desired temperature, so that the storage state of the corpse is well maintained. , The body can be kept cool and rot odor can be suppressed.

  Further, the frame body 10 is provided with a cold air supply hose 15 having one end communicating with the supply port 12 and the other end side having a blowout port 16 for blowing cold air into the bag, thereby supplying the cold air supplied into the bag. The body can be kept cold and the odor of decay can be suppressed.

  The bottle cooler according to the first embodiment described above includes the magnet sensor 32 that detects the presence or absence of the fragrance 31 in the fragrance storage chamber 30, and the controller 50 generates an ozone generator based on the detection signal from the magnet sensor 32. 26, the ozone generator 26 may be turned off manually by the operator. For example, the magnet sensor 32 is not installed, and when the operator inserts the cartridge 36 filled with the fragrance 31 in the fragrance storage chamber 30, the ozone setting unit 53 is operated to generate ozone each time. The power supply of the vessel 26 may be turned off.

Second Embodiment
In the cold storage device according to the first embodiment described above, the ozone generator 26 and the fragrance containing chamber 30 are arranged in series in the circulation path 23, but as shown in FIG. 8, the circulation on the gas discharge side of the cooler 24 is performed. The path 23A is branched into a first branch path 23b in which the ozone generator 26 is interposed and a second branch path 23c in which the fragrance containing chamber 30 is interposed, and the first branch path 23b It is better to provide a switching valve 28 for switching the gas flow at the branch portion of the second branch path 23c.

  As shown in FIG. 8, the cool air circulation generator 20A in the cold insulation apparatus according to the second embodiment has a circulation path 23A that connects the discharge port 21 that connects the supply hose 17 and the suction port 22 that connects the discharge hose 18. An ozone generator for generating ozone interposed in a first branch path 23b branched on the secondary side of the cooler 24, that is, on the gas discharge side. 26, a fragrance containing chamber 30 for detachably containing a fragrance 31 provided in the second branch passage 23c branched to the other, and a gas flow provided in a branch point of the circulation passage 23A. A possible switching valve 28, an ozone absorption filter 40 interposed on the primary side of the cooler 24 and the fan 25, that is, the gas suction side, and a magnet sensor 32 that detects the presence or absence of the fragrance 31 in the fragrance storage chamber 30. ,cold A temperature detection sensor 27 for detecting the temperature of the gas flowing through the circulation path 23A, which is interposed on the primary side of the condenser 24, that is, the gas suction side, and the cooler 24, the fan 25, and the ozone generator based on the detection signals from the sensors. 26 and a controller 50 for controlling the switching valve 28.

  The switching valve 28 is formed by, for example, a three-port two-position electromagnetic switching valve, and can selectively switch the gas flow to the first branch path 23b or the second branch path 23c. The switching valve 28 is electrically connected to the controller 50 and is configured to be able to drive and control based on a control signal from the controller 50. Note that the switching valve 28 is not necessarily limited to this structure, and may be, for example, a rotary switching valve.

  The first branch path 23b and the second branch path 23c are formed of, for example, a circular pipe made of vinyl chloride, and merge on the secondary side of the ozone generator 26 and the fragrance containing chamber 30, that is, on the discharge side. It becomes a circulation path 23 </ b> A and communicates with the discharge port 21.

  In the second embodiment, the other parts are the same as those in the first embodiment, and therefore the same parts are denoted by the same reference numerals and description thereof is omitted.

  Next, a method for using the soot cooling device according to the second embodiment will be described. When the power supply plug (not shown) of the cold air circulation generator 20A is connected to the power source, and the power supply unit 52 of the operation unit 51 is operated to turn on the power of the cold air circulation generator 20A, the gas transmitted from the temperature detection sensor 27 is The measured temperature value is displayed on the cooling temperature setting unit 55.

  Further, the magnet sensor 32 detects that the magnet 36 b is not joined, detects that there is no fragrance 31 in the fragrance containing chamber 30, and transmits a detection signal to the controller 50. In response to this signal, the controller 50 controls the switching valve 28 to switch the gas flow to the first branch path 23b.

  As in the first embodiment, the operator sets and inputs the target gas temperature to, for example, 3 ° C. using the cooling temperature setting unit 55. In order to perform output control for cooling and holding the gas to the target temperature, the controller 50 starts the circulation of the gas by operating the fan 25 and also starts the cooling of the gas by operating the cooler 24. Further, the dial of the ozone setting unit 53 is operated, for example, set to be strong, and the ozone generator 26 is turned on. The controller 50 applies a predetermined amount of ozone according to the air volume of the gas passing through the ozone generator 26, so that the output of the fan 25 is controlled based on the detection signal from the temperature detection sensor 27 of the controller 50. The output of the ozone generator 26 is controlled so as to increase or decrease the generation amount of ozone to be applied to the gas in accordance with the set gas flow rate.

  The cool air that has flowed from the cooler 24 to the first branch passage 23b via the switching valve 28 is given ozone by the ozone generator 26, and then is discharged from the discharge port 21 of the cool air circulation generator 20A via the discharge hose 18. Then, the air passes through the cold air supply hose 15 disposed in the frame 10 and is supplied from the blowout port 16 of the cold air supply hose 15 into the tub.

  By the above operation, the inside of the tub can be kept at a desired temperature to cool the body and prevent the progress of decay, and the deodorizing action of ozone decomposes and oxidizes the components that cause the decay odor, thereby causing the decay odor. Can be suppressed.

  On the other hand, the worker opens the upper plate of the housing 20a upward and removes the lid 34 that closes the upper end opening of the fragrance containing chamber 30 before the night-type or farewell type starts. A cartridge 36 filled with the fragrance 31 is inserted from the upper end opening 2 of the storage container 33.

  When the cartridge 36 is inserted into the fragrance containing container 33, the magnet sensor 32 that detects the joining of the magnet 36b adhered to the bottom of the cartridge 36 detects the joining of the magnet 36b, thereby detecting the inside of the fragrance containing chamber 30. Is detected, and a detection signal is transmitted to the controller 50.

  Based on the detection signal from the magnet sensor 32, the controller 50 controls the ozone generator 26 to be turned off to stop the generation of ozone, and controls the drive of the switching valve 28 to flow the gas to the second branch 23c. Switch. As a result, the gas cooled by the cooler 24 flows into the second branch passage 23c, passes through the fragrance containing chamber 30, and is given a fragrance component, and is discharged from the discharge port 21 of the cold air circulation generator 20A. Via the cool air supply hose 15 disposed in the frame body 10, the air is supplied from the air outlet 16 of the cold air supply hose 15 into the bag.

  By the above operation, the inside of the jar can be kept at a desired temperature, the body can be kept cool to prevent the progress of rotting, and the rotting odor can be suppressed by the fragrance action of the aromatic component, thereby suppressing the rotting odor. it can. At this time, the ozone generator 26 is turned off to stop the generation of ozone, and the switching valve 28 is driven to switch the gas flow to the second branch 23c. Can be prevented from being oxidized.

  According to the soot cooler according to the second embodiment configured as described above, the same effect as in the first embodiment, that is, the cool air to which ozone is given and the cool air to which an aromatic component is given in the soot are selectively used. To prevent the fragrance component from being lost due to ozone, and to ensure that the deodorizing action of ozone and the fragrance action of the fragrance ingredient are selectively acted on the gas in the cocoon. In addition, the odor of spoilage can be suppressed.

  Further, the circulation path 23A on the gas discharge side of the cooler 24 branches into a first branch path 23b in which the ozone generator 26 is interposed and a second branch path 23c in which the fragrance containing chamber 30 is interposed. By providing the switching valve 28 for switching the gas flow to the first branch path 23b or the second branch path 23c, the first branch path 23b or the second branch path 23c is switched by the switching valve 28. By switching the flow of gas to the cold, it is possible to selectively supply cold air with ozone and fragrance components added to the inside of the tub, and combined application of ozone and fragrance components to the cold air While being able to prevent, it can prevent that the cool air | atmosphere to which ozone was provided passes the inside of the fragrance | flavor storage chamber 30. Thereby, since it is possible to prevent the aromatic component from being lost by ozone, the body can be kept cold and the odor of decay can be suppressed.

  Further, it further includes a magnet sensor 32 that detects the presence or absence of the fragrance 31 in the fragrance containing chamber 30 and a controller 50 that drives and controls the switching valve 28 based on a detection signal from the magnet sensor 32. Therefore, when the fragrance 31 is stored in the fragrance storage chamber 30, the controller 50 can drive and control the switching valve 28 to switch the gas flow to the second branch 23c. On the other hand, the deodorizing action of ozone and the fragrance action of the fragrance component can be selectively performed more reliably, and the body can be kept cool and the odor of rot can be suppressed.

  The bag cooler according to the second embodiment described above is provided with the magnet sensor 32 that detects the presence or absence of the fragrance 31 in the fragrance storage chamber 30, and the controller 50 is configured to Although the switching valve 28 which is a switching valve is driven and controlled, the switching valve 28 may be a manual switching valve, and the switching control may be performed manually by the operator. For example, the magnet sensor 32 is not installed, and each time the operator inserts the cartridge 36 filled with the fragrance 31 into the fragrance containing chamber 30, the switching valve 28 is manually operated to change the gas flow. The flow may be switched to the second branch 23c.

<Third and Fourth Embodiments>
In the cold storage device according to the first embodiment described above, the frame 10 is provided with the cold air supply hose 15 having one end communicating with the supply port 12 and the other end side having the air outlet 16 for blowing cold air into the bag. As shown in FIG. 9A, the frame 10 may be provided with a cold air supply hose 15 </ b> A formed with a plurality of air outlets 16 </ b> A at appropriate intervals on the side surface.

As shown in FIG. 9 (a), the frame body 10 in the cold insulator according to the third embodiment has a cold air supply hose 15A in which one end communicates with the supply port 12 and a plurality of air outlets 16A are formed on the side surface. Are installed in a substantially U shape along the inner peripheral surface of the frame 10. By configuring in this way, the cool air supplied into the basket can be made uniform. On the other hand, the frame body 10 in the bottle cooler according to the fourth embodiment has a structure as shown in FIG. The frame body 10 is not provided with the cold air supply hose 15 communicating with the supply port 12, and the cold air exhaust hose 18 having one end communicating with the discharge port 13 and the other end side with the suction port 18 a for exhausting the gas in the basket. It is installed. The suction port 18 a of the cool air exhaust hose 18 is covered with an opening by a dust suction prevention net 14. By comprising in this way, since cool air can be directly supplied in the cage | basket from the supply port 12, a cooling effect can be heightened, and the cold preservation of a dead body and suppression of a decaying odor can be performed.

<Other embodiments>
In the cold storage device according to the first and second embodiments described above, a power plug (not shown) of the cold air circulation generator 20 is connected to an external power source to supply power to the cold storage device. FIG. 3 and FIG. As shown in Fig. 5, electric power may be supplied to the cold insulation device by the storage battery 70 arranged in the enclosure 20a.

  The storage battery 70 can be charged with electricity from a power source through a power plug (not shown), and even in a situation where there is no power source, power is supplied to the cooler 24, the fan 25, etc. Can do.

DESCRIPTION OF SYMBOLS 1 棺 桶 body 2 Upper end opening 5 Lid 10 Frame 12 Supply port 13 Discharge port 15, 15A Cold air supply hose 16, 16A Air outlet 17 Supply hose 18 Discharge hose 20, 20A Cold air circulation generator 21 Discharge port 22 Suction port 23, 23A Circulation path 23b First branch path 23c Second branch path 24 Cooler 25 Fan (blower)
26 Ozone generator 27 Temperature detection sensor 28 Switching valve 30 Air freshener storage chamber 31 Air freshener 32 Magnet sensor (air freshener presence detection sensor)
40 Ozone absorption filter 50 Controller (control means)

Claims (7)

A frame body detachably disposed between the heel body having an upper end opened and a lid body detachably closing the upper end opening of the heel body;
Cold air connectable to the frame through a supply hose removably connected to a supply port formed in the frame and a discharge hose removably connected to a discharge port formed in the frame A refrigerating device comprising a circulation generator,
The cool air circulation generation device includes a cooler and a blower in a circulation path that communicates a discharge port that connects the supply hose and a suction port that connects the discharge hose, and a gas discharge side of the cooler. In addition to an ozone generator for generating ozone and a fragrance containing chamber for detachably containing a fragrance for imparting a fragrance component to the gas flowing in the circulation path, a gas suction side of the cooler and the blower An ozone absorption filter is provided, and ozone generated by the ozone generator is given to the gas cooled by the cooler, or an aromatic component is given, and the inside of the basket is supplied via the supply hose. It is formed so as to be capable of being supplied to the bag. The bag cooling apparatus according to claim 1,
A fragrance presence / absence detection sensor for detecting the presence / absence of a fragrance in the fragrance containing chamber, and a control means for controlling on / off of the ozone generator based on a detection signal from the fragrance presence / absence detection sensor. A cold storage device characterized by that. The bag cooling apparatus according to claim 1,
The circulation path on the gas discharge side of the cooler is branched into a first branch path in which the ozone generator is interposed and a second branch path in which the fragrance containing chamber is interposed, A firewood cooler comprising a switching valve that switches a gas flow to the first branch path or the second branch path. In the cold insulation apparatus according to claim 3,
A fragrance presence / absence detection sensor for detecting the presence / absence of a fragrance in the fragrance containing chamber, and a control means for driving and controlling the switching valve based on a detection signal from the fragrance presence / absence detection sensor. A cold storage device characterized by that. In the bag cooler according to any one of claims 1 to 4,
Based on a detection signal from the temperature detection sensor, a temperature detection sensor is provided to detect the temperature of the gas flowing in the circulation path, which is provided on the gas suction side of the cooler and the blower in the circulation path. A bag cooler, further comprising control means for controlling the output of the cooler, the blower, and the ozone generator. In the bag cooler according to any one of claims 1 to 5,
The frame cooler is provided with a cold air supply hose having one end communicating with the supply port and a blowout port for blowing cold air into the bag at the other end. In the bag cooler according to any one of claims 1 to 5,
A cold storage device having a cold air supply hose in which one end communicates with the supply port and a plurality of air outlets are formed on a side surface of the frame body.

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