TW200925532A - Cooling apparatus and corpse storage device using same - Google Patents

Abstract

This invention provides a low-cost apparatus for storing a corpse that has a high cooling efficiency and is capable of long-term storage. A set of four cooling devices 1 are attached to a top panel 41 of an enclosure 40 of a corpse storage apparatus 4. Thermal transfer members 3, which transfer the cold from Peltier elements 21 of the cooling devices 1, extend upward through the top panel 41 and are able to make direct contact with the corpse 8. One cooling device 11 is positioned at the neck of the corpse 8 and hence able to freeze the neck region, thereby preventing the external release of unpleasant odors and waste from the corpse storage apparatus, and allowing the corpse to be stored for long periods. The other three other cooling devices 12 are distributed along the torso of the corpse.

Description

200925532 IX. The invention relates to a cooling device for transferring cold energy of a thermionic cooling unit to a cooled object by heat conduction and cooling the object to be cooled directly; A body preservation device that uses the above-described cooling device to refrigerate a body for a long period of time to prevent decay of the body and bacterial growth. [Prior Art]

In order to refrigerate the remains of the coffin, it is generally the use of dry ice. However, 'dry ice will be vaporized into carbonic acid gas, and its use is limited by the idea of global warming. There are various types of refrigerated bodies. The cold energy of the freezer is introduced into the coffin instead of the dry ice. The cold energy of the separate refrigerating device is introduced into the coffin by a hose. However, such a device has a disadvantage of lacking mobility due to the presence of a tube while restricting the position at which it can be set by the length of the tube into which cold energy is introduced. Therefore, a coffin refrigeration apparatus is disclosed in Japanese Laid-Open Patent Publication No. 2003-190232, which is provided with a crucible on a caster table of a built-in air cooler. [Patent Document 1] Japanese Laid-Open Patent Publication No. 2003-190232, The hoisting device disclosed in Japanese Laid-Open Patent Publication No. 2003-190232, which uses the cold energy circulation coffin itself as a coffin of the remains, does not use the existing coffin, and because of its special structure, it is inevitably customized, and the price is 袼Going high is a disadvantage. Wei α ΪΪ 3 will use the coffin refrigerating device that has been used again, but it is not ideal considering the mood of the user. Therefore, the above-mentioned related needs to be re-passed each time: 2 bodies are cremation, resulting in, such as,,,,,,,,,,,,,,,,,, The structure described is that the body is first housed in a cold energy circulation raft, and the cooling device is activated on the slab cooling device, which is not ideal for the start of cooling, which is a problem. In the Japanese Patent No. 3119554, the 2nd == ion cooling unit is used to efficiently cool the remains. [Patent Document 2] The present patent publication No. 3119554 Bed enforcement disclosed in No. 3,119,554

The cold energy of the thermionic cooling unit is transferred to the A-plate having a large area and the main part (the main part) of the body is cooled. The head of the head is formed into a disk shape so that it can accommodate the head after supporting the body, and the cooling plate of the lying portion uses a plate having a larger width so that the body can be placed on the whole body. Further, the above-mentioned cooling plate is made of a metal having good thermal conductivity, such as copper or quartz, which is actually used in a relatively inexpensive aluminum. In the case of a method of processing aluminum into a cooling plate for a head, it is generally the most commonly used method of aluminum die casting.

^ However, it was found that it was difficult to ensure the initial cooling temperature by the aluminum die-casting method to make the cooling plate for the head and after use. The reason is that the aluminum block produced by the die casting method contains a large number of fine bubbles in the material, resulting in poor thermal conductivity, and the aluminum block and the thermionic cooling element of the thermionic cooling unit are located on the heat absorption side. The adhesion between the ceramic surface and the contact surface is not ideal 'the thermal conductivity is found to be hindered. In addition, since the heat transfer surface of the cooling plate is too large, the cold energy exceeding the capacity of the thermionic cooling element is consumed, so that the temperature of the cooling plate cannot be lowered to the desired temperature. SUMMARY OF THE INVENTION In view of the above problems, a first object of the present invention is to provide a cooling device that is efficient and inexpensive, which uses a cold ion cooling element of a thermionic cooling unit. Can be directly transmitted to the object being cooled. ..., 200925532 The +1st of the present invention can be used in a high efficiency and low cost = 棺 使其 使其 使其 使其 使其 使其 使其 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗 遗The cooling device includes a block having a hot ion cold valley to the object to be cooled and a member from the thermionic cooling element, and a heat member comprising: "the conductive contact surface and the f The endothermic surface of the ion cooling element is tightly aluminum 2 surface, d cooling object is directly contacted with the crucible and has the purity of the 43⁄4 purity i: block Zhao's finger purity up to ~ for the production of high thermal conductivity aluminum block, removable Machining method such as 棬urea 糗, *; method, etc. 6000 series aluminum alloy contains f 7 excellent machinability, and the extrusion workability is also good. An inexpensive aluminum molded product is produced by using an aluminum pressure-bonding alloy and by a die-casting method to form a shape. The alloy is reduced, and the HT system having a high heat transfer property is used. 7 200925532 Molding: shouting, by means of town molding, by pressing the pound method and Mingming ί Insert molding, so that the contact surface between the high thermal conductivity block and the property σσ is tightly connected, so that the thermal conduction by the exchange unit of the ionization cooling unit contains a terminal, which is borrowed from the single device. Connected to the AC power source. The hot ion cold section is driven by an AC power source for household use. The heat transfer member of the aforementioned cooling device is a small package. The upper plate protrudes upward to support the body. In addition to the preferred embodiment, the body preservation device of the present invention, the invention 3 sub-cooling element, can be exemplified by a cold monomer. The device 'contains a lining piece' which consists of a high-branched aluminum block, and the 'high-profile aluminum-aluminum block' has a cold contact with the thermionic ion i: the object: the contact surface and the back surface of the contact surface and surrounds it The high heat transfer inscription block has an enlarged heat transfer surface in direct contact with the u卩 object, and therefore, has high thermal conductivity: the cold energy of the S heat ion cooling element is ' Cold-guided if block and aluminum with enlarged heat transfer surface The cooling port is so high that the heat supply efficiency is high. The thermionic cooling element, especially the axial element, absorbs the heat corresponding to the object of 200925532, thereby cooling the object to be cooled. That is, the thermal conductivity of the temperature-filled object of the object to be cooled and the size of the fresh-resistance of the radiant surface 4 are inlaid into a heat-transfer aluminum block of the month, which is closely connected by the contact surface, so that the material is conducted. In the J f wire, both of the conduction 11 of the thermionic cooling element are good, and the molded article can be efficiently produced. The molded article of the invention is a low-cost production of a heat transfer member of any shape. The storage device "has at least one of the above-described cooling devices if for a long period of time, and stores the remains with good cooling efficiency. Between the upper plate and the upper plate, the separation device having the transfer surface is placed on the substrate=and; the remains are directly placed on the heat transfer structure of the heat transfer member according to the present invention. The shape of the plate and protruding upwards can be in the conventional 棺, the position of the heat transfer member and the through hole: and after the body is placed in the coffin, the coffin is placed on the upper plate, so that From the upper plate, the heat transfer member directly contacts the depot and cools the remains. That is, in the state of the coffin, the body can be directly contacted and separated from the cooling device. According to the remains storage device of the present invention, at least two or more of the above-described devices are provided with a heat transfer member of the cooling device at a position of the neck of the body, and the neck of the body is cooled to below zero. It prevents the odor of the internal organs and dirt from being prevented from being emitted outside in the neck, and can preserve the remains for a long time at 9 200925532. In addition, in the main part of the body where the body is lying, 2 to 4 cooling members with smaller passages are dispersed, whereby the cooling efficiency of each cooling device can be improved, and the body is more perishable. Partly, however, to prevent corruption of the remains.眞 7 7 [Embodiment] A preferred embodiment of the present invention will be described in detail with reference to the drawings. Embodiment 1 至 ^ As shown in FIGS. 1 to 3, the cooling device of the present invention comprises a thermionic ion i: : and a heat transfer member 3 composed of a highly heat-conductive aluminum block 31 and an aluminum molded article 32. The heat-transfer aluminum block 31 is formed by in-situ molding and 32-shaped molding. The cow 3 of the cooling device for the neck, as shown in Fig. 1, is provided with ridges 321' at the left and right ends thereof to stably support the neck of the body. As shown in Fig. 3, the heat transfer member 3 has a rectangular shape in plan view, and the aluminum molded article 32 is integrally molded by insert molding to surround the high heat transfer aluminum block 31. The thermionic cooling unit 2 is composed of a Peltier element 21, a heat sink 22, and a cooling fan 23. The heat absorbing side surface 2 ιι' of the Peltier element 21 is bonded to the bottom surface 311 of the ingot block 31 with a dry agent. On the other hand, the heat dissipating side ceramic surface 212 of the Peltier element 21 is connected to the heat dissipating member 22. The Peltier element 21 is held by the aluminum block 31 and the heat sink 22, and is firmly joined by two fixing screws 33. The casing 232 of the cooling fan 23 is mounted below the comb-like fins 221 of the heat sink 22 by the mounting plate 24. Inside the casing 232, three support arms 231 are used to fix the cooling fan 23. As shown in Fig. 2, the mounting plate 24 is coupled to the housing 232 of the cooling fan by mounting bolts 233. As shown in Fig. 4, the body storage device 4' is composed of a frame 4 composed of an upper plate 41, a base plate 42, and 200925532, and a frame 6 on which the frame 40 is placed, and is constituted by a cover body 7 of 4 inches. Four are mounted on the upper plate 41. Among them, reference numeral 11 denotes a cooling device for neck support, no. Reference numeral 12 denotes a cooling device for supporting the body, which is high and right; the device 11 is low, and the upper surface thereof is flat. The through hole 411 is formed in the upper plate 41, so that the heat transfer member 3 of the cooling device 1 is cooled upward by the heat sink member 3, and is fixed at upper = 41 by two L-shaped scraping angle irons 44, 44. As shown in 2, the upper piece 441 of the l-shaped profile angle iron 44 is fixed

The figure is not fixed to the upper plate 41, and the heat sink 22 is fixed to the side piece 442 by a fixing screw 443. The side wall 43 of the frame 40 is made of a profile which is hollow, and has a square cross section. At a peripheral end portion of the outer side of the upper side of the side wall 43, a fitting portion 431 which is recessed and used for mounting the cover body 7 is provided at the inner side of the crotch portion, and a recessed portion for being recessed and engaged with the upper plate is provided. 432. On the upper plate 41, a portion for supporting the leg portion of the body is provided with a plurality of L-shaped angle irons 44 for reinforcement. As shown in Fig. 7, the gantry 6 is a table having four legs 62, and a caster 61 of a brake mechanism is provided at the rigid end of the four legs. The frame 4 is placed on the gantry and fixed by bolts. Fig. 8 is a view showing the arrangement of electric components in the body holding device of the present invention, wherein '(a) shows a component arrangement diagram on the operation panel, and (b) shows a layout diagram of :: on the panel. In the figure, 71 is an AC-DC converter, and 72 is an open ^, 73

For the socket, 75 is the wiring of AC100V, and 76 is the operation board of DC12V 77. From the wiring, Figure 9 shows the wiring diagram of the body preservation device, the central whitening thunder, the 100αγ 怂π餸滇诂ώ π unsightly AC100V •• AC wiring 75 ▲ over the socket 73, at the switch 7 Four in (:-0 (: converters 71, 71, 7171 | cool to the current converted to DC, sent to each = 11 200925532 12 through the wiring 73 to drive the Peltier element 21 or cooling fan 22. The following is an experimental result comparing the cooling efficiency of the cooling device (the remains storage device) of the present invention with a conventional technique. The cooling device of the present invention is shown in FIG. The high heat-transfer aluminum block produced by the alloy after extrusion casting is integrally formed by insert molding using HT-1 die-cast aluminum alloy. The size of the heat transfer member is the H60 for the neck heat transfer member. _xW60 face xL160mm, body heat transfer member is H35mmxW60mmxL160_. For Peltier components, use FPH1-12707M made by FUJITAKA Co., Ltd. (module size: 40 mmx40 mm, ϋDC12V, 6A) ). The experimental control items also used the phase. a cooling device, but the heat transfer member is formed by die casting using only HT-1 die-cast aluminum alloy. The size of the heat transfer member is also the same as that of the present invention. Fig. 10 shows the cooling ability of the article and the object of the present invention, Measure the room temperature (R1) over time, the cooling temperature of the control article (A), the cooling temperature of the article of the invention (head (B) and body (C); ^ for the control article, the temperature drops very slowly, and Below 8 ° C. In contrast, according to the article of the invention, the temperature can be rapidly reduced to about 6 ° C in about 5 minutes after starting, and finally the temperature can be lowered to zero or below zero. The relationship between the room temperature and the cooling capacity of the product of the invention. The cooling capacity of the product of the invention is measured at room temperature at the beginning of 60 minutes, and after 60 minutes, the cold room can be lowered to investigate the room temperature and cooling. Relationship between abilities: R2 represents room temperature, D represents the temperature of the head, E represents the temperature of the body. DD represents the difference between room temperature and head temperature (R2-D), and DE represents the difference between room temperature and body temperature. (R2-E), both Both indicate the cooling capacity. The so-called cooling capacity of the Peltier element refers to the ability to reduce the temperature of the object to be cooled from room temperature to several degrees. Therefore, the cooling capacity can be represented by the temperature phase 12 200925532. As shown in Figure ίο, For the reference product, the temperature difference between the room temperature and the object to be cooled is 13 ° C after entering the steady state (that is, after 40 minutes), according to the product of the present invention, the room temperature after 40 minutes and the object to be cooled The temperature difference between the two is 17~21 °C, which is obviously better than the control. Moreover, according to the control article, it can not lower the temperature below zero, but according to the product of the invention, the temperature can be lowered to below zero, especially When the temperature of the neck is lowered to below zero, the neck of the body is frozen, which has a considerable effect on preventing the odor of the mouth or nose of the body or the leakage of the dirt. The body storage device 4 is provided with a lid body 7. When an existing coffin is used, the lid body 7 must be removed. On the lower side of the coffin, corresponding to the position of the four cooling devices 1 ,, a through hole is inserted in advance, and the cover body 7 is removed, and the coffin of the body 8 is placed on the frame 4. In the four cooling devices 1, the heat transfer member 3 protrudes from the through hole of the coffin and directly contacts the remains. When the power of the cooling device 1 is turned on, the cold energy of the Peltier element 21 is transmitted to the body via the heat transfer member 3, and the body is cooled. When the coffin is lifted out of the coffin, the coffin naturally leaves the cooling device and can transport the coffin directly to the hearse. [Industrial Applicability] The cooling device according to the present invention can also be used as a cryopreservation device for fresh food such as seafood fish. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a longitudinal cross-sectional view showing the Π-Π line of Fig. 3 in the cooling device of the present invention. Fig. 2 is a longitudinal sectional view of the line taken from the ΠΙ-Π of Fig. 1. Fig. 3 is a plan view showing the cooling device of the present invention. Fig. 4 is a longitudinal sectional view taken along line IV-IV of Fig. 5 of the body holding device according to the present invention. Fig. 5 is a plan view showing a remains holding device according to the present invention. Fig. 6 is a longitudinal sectional view taken along line I - I of Fig. 4. 13 200925532 Figure 7 shows a perspective view of the gantry. Figure 8 is a layout view of electrical parts of a body holding device according to the present invention, (a) showing a component arrangement view of the operation panel, and (b) showing a component arrangement view of the substrate. Fig. 9 is a wiring diagram of the remains storage device of the present invention. Fig. 10 shows the results of comparison of the cooling ability between the remains storage device according to the present invention and the control. Fig. 11 is a view showing the relationship between the cooling capacity and the room temperature of the remains holding device according to the present invention.

[Description of main components] 1 Cooling device 11 Cooling device for neck 12 Cooling device for body 2 Thermal ion cooling unit 21 Peltier element 221 Heat sink 22 Heat sink 23 Cooling fan 231 Support arm 232 Housing 233 Bolt 3 Heat transfer Member 31 High heat transfer aluminum block 32 Cui Lu molded product 321 Uplift portion 4 Body storage device 40 Frame 41 Upper plate 411 Through hole 200925532

42 Substrate 43 Side plate 431 Fitting part 432 Concave part 44 Angle iron 441 Upper piece 442 Side piece 443 Screw 6 Rack 61 Caster 62 Rack foot 7 Cover body 71 AC-DC converter 72 Switch 73 Socket 8 Body

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Claims (1)

200925532 X. Patent Application Range: 1. A cooling device comprising a thermionic cooling unit having a thermionic cooling element, and conducting the cold energy of the thermionic cooling element to the object to be cooled to cool the object to be cooled a heat transfer member; the heat transfer member comprising: a high heat transfer aluminum block having a contact surface closely coupled to a heat absorbing surface of the thermionic cooling element and disposed on an opposite side of the contact surface and directly connected to the object to be cooled a heat transfer surface contacting; and an aluminum molded article integrally formed with the high heat transfer aluminum block and having an enlarged heat transfer surface in direct contact with the object to be cooled . 2. The cooling device of claim 1, wherein the high heat transfer aluminum block is mechanically fabricated from a material of high purity aluminum or a high heat transfer aluminum alloy. 3. The cooling device of claim 1, wherein the aluminum molded article is formed by die casting using a die-cast aluminum alloy. 4. The cooling device according to claim 1, wherein the high heat-transfer aluminum block is integrally molded by metal die-casting with the aluminum molded article by insert molding. 5. The cooling device of claim 1, wherein the thermionic cooling element of the thermionic cooling unit comprises a terminal connected to the alternating current source by an alternating current to direct current converter. 6. A body preservation device comprising at least one cooling device, comprising: a thermionic cooling unit having a thermionic cooling element; and a heat transfer member comprising: a high heat transfer aluminum block having a contact surface of the thermionic cooling unit in which the heat absorbing surface of the thermionic cooling element is closely connected, and a heat transfer surface disposed on the opposite side of the contact surface and in direct contact with the main part of the body; 16 200925532 Aluminum molded product, which surrounds The high heat-transfer aluminum block is integrally formed with the high heat-transfer aluminum block, and has an enlarged heat transfer surface that is in direct contact with a main portion of the body. 7. If the body preservation device of claim 6 is applied, the aluminum molded article is formed by metal die casting. 8. The body preservation device according to claim 6, wherein the high heat transfer aluminum block system is integrally formed by metal die casting by insert molding and the aluminum molded article. 9. The object storage device of claim 6, wherein the cooling device is held between the upper plate and the substrate of the frame, and the heat transfer member has an upward protrusion protruding through the upper plate for supporting the body. shape. 10. The body preservation device according to any one of claims 6 to 9, comprising at least two or more of the cooling devices, wherein a heat transfer member of one of the cooling devices is disposed at a position supporting the neck of the body, and the other The heat transfer member of at least one or more of the cooling devices is disposed at a position supporting the body of the body. XI. Schema: 17