TW593951B - Refrigerator - Google Patents

Abstract

This invention is to provide a refrigerator having a simple conduit structure that is capable of forming two temperature zones in a single cooling compartment. A cooling compartment 2 is formed in an adiabatic housing 1 by means of fusion latent heat of refrigerant 18 in the cooling compartment 2, comprising: a cool storage room 17 for storing the refrigerant 18; a partition member 5 dividing the cooling compartment 2 into a plurality of spaces 2A, 2B; a draining conduit 9, for supplying air cooled by the refrigerant 18 to each of the spaces 2A, 2B; a communication port 13 formed into the partition member 5, and in communication with the spaces 2A, 2B divided by the partition member 5; a drawing port 21, in communication with a lower storage space 2B and the cool storage room 17; and thermocouples 22A, 22B for regulating cool air to be supplied to each of the spaces 2A, 2B in accordance with the temperature of the spaces 2A, 2B.

Description

593951 V. Description of the invention (1) The technical field to which the invention belongs The present invention relates to a refrigerator, which uses a refrigerant to keep a storage room at a low temperature ° The refrigerators conventionally known in the prior art, such as those used in the transportation of low-temperature goods. In this logistics system, since AC power cannot be used during the transportation of the refrigerator, the refrigerator must be equipped with a battery. A refrigerant is arranged in the thermal insulation box of the refrigerator. The cold air cooled by the heat of melting of the refrigerant is circulated in the storage by the battery-powered DC blower. And cool it down. In addition, a temperature detection device for detecting the temperature of the storage room is provided in the storage room, and the output of the temperature detection device is used to cool the storage room to a predetermined temperature, that is, cold; east or refrigerated. However, since the above-mentioned refrigerator is provided with only one temperature range, even if there are a small number of items, in the case of both cold and refrigerated items, it must be installed in the distribution device of two refrigerators for freezing and refrigerating. In order to store both frozen and refrigerated items in a refrigerator, for example, as disclosed in Japanese Patent Laid-Open No. 2000-2721 63, a partition member is provided in a storage compartment of the refrigerator to form a freezing compartment and a refrigerating compartment, and Developed cooling and cooling by melting of refrigerant; refrigerator in east room. SUMMARY OF THE INVENTION Problems to be Solved by the Invention However, in a conventional refrigerator having a temperature zone,

7053-5603-PF (Nl); Chentf.ptd Page 6 593951 V. Description of the invention (2) While the cold air is being drawn in high separately, the cause of the problem of special damage and failure is to simplify the guidance and solution course in the space where the cold coal is stored; The supply of joint devices in each of the space members is different. In particular, the air conditioning of the space circulation adjusts this. This book is in the hands of a tube structure problem. The cold discharge guide of the present invention is described in detail. The division is located on the basis, so the temperature will not be caused by the other. Because the special air-conditioning duct structure is applied for a special device, the structure of the duct is complicated, and the cost is not increased. There will be problems in a severe environment such as a logistics machine. The object of the invention is to provide a refrigerator to solve the conventional refrigerator, which forms two temperature ranges in a storage room. In a refrigerator of 0 °, a storage room is formed in an insulated box, and the above storage room is cooled by heat. Since it includes: a cold storage chamber, a partition member, the storage room is divided into a plurality of officials, and the cooling air cooled by the refrigerant is supplied to the divided communication port, which is formed on the partition member and communicates with the f space of the division; Mouth, communicates the space above the divided cold storage room with the cold storage room; and adjusts the temperature of each space, and independently adjusts the cold air of each space to separate the space divided by the partition members and control The storage items that must be cooled at different temperatures, respectively, collapse the harvested items. The non-refrigerating compartment side space in each space divided by the partition member flows into the space on the side of the cold storage chamber and is drawn into the cold storage chamber from the suction inlet of the partition member. The cooling air supply is simplified to reduce costs and improve durability. In the second item of the profit range, since the above-mentioned communication port is provided with cold air, for example, the space not on the side of the cold storage room becomes a cooler with a relatively high temperature.

V. Description of the invention (3) Under the condition, the air-conditioning adjustment device through the communication port needs to be two: and the two major measures to prevent overcooling of the refrigerating room: use two rooms at the same temperature and make the connection port The air-conditioning flow rate is large, and the so-called pull-down characteristic is known. In the invention of the third item of the guide I, in each of the above inventions, the cold air of the cold-storage medium provided by the emptying door is added to the cold storage chamber side, and the other air Γβ1 is produced, so the above is not on the cold storage chamber side. The space on the cold room side of the space becomes lower in temperature. The temperature control in the room can be improved by… degrees, which can improve the invention in item 4 of the patent application for refrigerating applications. · Cold milk exhaust is separately supplied to each space; guides are formed separately, and cold is supplied to the cold storage chamber side :: door = the partition member, the duct on the space side; the; guide to the above The other space-separated w entrances on the cold storage room side are formed because they cannot be directly reached from the space: other temperature protection heaters are supplied to the cold storage room side. Therefore, the other space is not provided with a bear. The other space in Hai is trapped in the invention under the scope of patent application No. 5 in the invention. The air inlet is provided with a wind direction board, 哕 A is seven, and the cold air outlet of the space leading to V g of cold fluorine is located on the upper side. The cold air in the space on the side of the cold storage room should not be sent directly to other spaces. ^ This is supplied to the invention in the scope of patent application No. 6 in the scope of the cold storage chamber. -Ϊ: 5 The cold air inlet of the VI guide pipe is repaired, so he handles the cold air inhaled by the 入口 1 I ί7 inlet, which can smoothly supply the cold air to its working place. Improve the strength of the cold air inlet around it. Attached to the partition member U Λ: The dirty objects, checkers, and knives of the communication ports of the above inventions are formed again, so avoid placing it on the partition member to keep it cold. I. When storing a large number of items in other spaces, they are indeed ::; Π; ΐί8 2 hair V 'above ... the above of the discharge duct: 22 = outlets' are respectively formed correspondingly upward and downward obliquely, because the position of the two arms is s, Each air-conditioning exhaust outlet refers to the outlet, and can be used to ensure air-conditioning circulation when the air-conditioning exhaust blocks the air-conditioning exhaust to apply for a patent r ^ iqs, and the amount of items. Invention invention, +, 々 * 丄 口 'is provided with a protrusion protruding from the above storage In the invention of the side mouth, the inhalation in the invention of the side storage free of the object σ second gift board stored in the space of the cold storage room, so also avoid the room to store a large number of items to ensure that: air outlet, and can be applied for patents No. 10 The issue = the component is detachable, and in the disassembled state, the partition in the above-mentioned inventions can be accommodated according to the purpose of use: the wall of the storage room is closed, and the storage capacity of the space in the temperature range ^. The component can expand the official site and it is also easy to manage the parts. It is not necessary to ensure that the above-mentioned partition member is loaded with the above-mentioned partition member at the time of disassembly, and the installation tool can be disassembled at 2 ~ 2. Therefore, it is possible to stably maintain the component s = t with the heat insulating member on the top, and effectively implement the component

7053-5603-PF (Nl); Chentf.ptd 593951 V. Description of the invention (5) Application for a patent separated by a partition member The door of each installation place can be used to prevent cold air leakage when the two doors are closed and opened outwards. Shape, thermal performance. The product area of the patent-pending invention that is particularly productive is enlarged, and the thermal insulation performance is applied for the thermal insulation performance on the outer coincident side. The thermal insulation space ranges from item 1, 2, 3, and 14 are a pair of doors. Simultaneous opening and closing of the same side with the simple range No. 1 3 makes the two doors in this condition. Range 1 4 The side of the two doors The power of the door that can be tried to go to the next level The material in the invention of Range 1 5 is thermally insulated. When the invention of the item can be opened and closed to abut each other, the two structures trying to abut the invention of the item, because the invention surface of the item is inclined, the heat insulation quantity acts on the two doors of the two doors of the 0 item invention Since each of the above inventions closes the above-mentioned storage room, the heat insulation performance is improved even in an area where the door abuts. In China, the product of the above two doors is expanded, and the processing of testable doors is also compared. In applying for a patent, the two doors are also enabled. In particular, the openings included in this state are narrower and larger to prevent the side table plan from being improved easily. It is to be closed in the direction where the two doors are in contact with each other when the doors are in contact. On the side of the patent application, there is a layer on top of each other when the thermal insulation performance of the closing room is more in scope. _ EMBODIMENTS The refrigerator R of the present invention will be described below with reference to FIG. 1. Fig. 1 is a perspective view of the refrigerator R of the present invention, Fig. 2 is a longitudinal sectional view of Fig. 1, and Fig. 3 is a longitudinal sectional front view of Fig. 1. The refrigerator R of the embodiment is a logistics refrigerator, which is connected to the delivery base in the distribution base.

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In the state of the power supply, the storage of the refrigerant is carried out by the & cooling power supply; the compressor is operated by the power supply, and the object is stored at the same time when the AC power is cut off (the storage stage). In the state of the distribution, the air-conditioning cycle cooled by the latent heat of melting of the medium which is carried by a delivery vehicle such as a van in a storage room for cooling is cooled. The refrigerator β is operated from the front η ′, ~. The storage object u D is composed of a thermally insulated phase body 1, and a front side of the thermal insulation is provided for opening and closing: a storage room 2 and a machine-to-door ^ 5A, 15B 'in the storage room 2 below the thermal insulation box 1 The wheels 4 for moving are mounted on the bottom. The four corners 31 to 3 below the ice phase R are panels that can be opened and closed to cover the front surface of the machine room 3, and a slit 32 for ventilation is formed on the panel 31. From this panel, 31. Temperature regulators 33A and 33B connected to a control device (not shown) are provided facing the front. A partition member 5 composed of a thermal insulation panel that divides the interior of the storage room 2 into upper and lower parts is detachably installed in the storage room 2 Inside. So above the partition member 5, At the same time as the storage room 2A (other space), a lower storage room 2B (a space on the side of the cold storage room) is formed below the partition member 5. The upper storage room 2A and the lower storage room 2B are respectively provided with a separate detection space 2 a, 2B temperature sensors 22A, 22B of temperature, these temperature sensors 22A, 22B are connected to the above-mentioned control device. Then the partition member 5 remains mounted on a section installed on the inner wall of the storage room 2 slightly An L-shaped mounting device 6 is mounted on the left side of the storage room 2 and a space is provided between the heat insulation box 1 and a duct plate 7. The duct plate 7 and the heat insulation box 1 form a discharge duct. 9. On the above-mentioned duct plate 7, corresponding to the lower side of the partition member 5, a plurality of 593951 V. Description of the invention (7) Γ: 2 D port U is arranged in a slot shape in parallel, corresponding to the middle suction port η is formed upward = ¥ The outlet duct 9 is provided with an occlusion plate 8 to divide the inside of the outlet duct 9 ^ η The upper and lower discharge ducts 9 correspond to each space 2A, the upper part @ ^ i corresponds to each of the upper and lower discharge ducts 9 Part = Cheng: Qi ::: 1, and open to each space, and exit i; 9? I2A, i2B Connected to the points as described above = inside the discharge guide 9 'The discharge side is connected to the above storage room ^ and the lower storage room 2β, respectively: then: each of the above is placed in the machine room 3 The battery 25 is operated by the wrong battery. The B system is misguided by the knife, and it is beneficial to the right side. On the right side, the partition member 5 is formed on the right side to form a plurality of slit-shaped communication ports 1 and 2 connected to the upper and lower sides 2 to 2A and 2B. Figure 4 is formed in sections, and the M section is connected to a slide plate 14 as a cold air flow adjustment device. Do n’t move later, the slide plate 14 also forms a plurality of slit-shaped through-holes to slide. Each through hole 14A is in the same state as the communication port, and the through hole HA and the communication port 13 are completely opened. In the removed state, the opening is completely closed by the slide plate 14. Therefore, the position of ‘skateboard 14’ is almost you. The connection port 1 is fully open and fully closed. After the adjustment is performed, the communication port 13 is formed in sections, and in the case of the article on the partition member 5, the communication port 13 is prevented from being blocked. In the evening, there are both the bottom soil section of the storage room 2 (lower storage room 2B) and the bottom surface of this section] ^ 7053-5603-PF (Nl); Chentf.ptd Page 12 593951, DESCRIPTION OF THE INVENTION The lower structure is in front of the thermal insulation box 1. Then, the above-mentioned lower storage room 2B is provided with a plurality of cold storage compartments 17 and a thermal insulation partition member 16 is erected. Thus, the cold storage compartment j 7 divided from the storage compartment 2 is located on the cold storage compartment 17 side of the partition member 5. . The flat refrigerant 18 crosses the left and right and exists in individual intervals. The refrigerant 18 is cooled by a cooling device composed of a compressor 19, a condenser 23, and a cooling fan 24 provided in the machine room 3.

In addition, a suction port 2 丨 is formed on the right side facing the thermal insulation partition plate 16. This suction inlet is connected to the right side of the upper storage compartment 2 (lower storage compartment 2B) and the lower storage compartment i 7. In addition, the discharge duct 9 communicates with the left side 0 facing the cold storage chamber I? On the one hand, Fig. 5 shows an enlarged sectional view of the protruding portions of the doors 5A, 15B. Doors 1 5 A and 1 5 B are heat-insulating materials filled with heat-insulating material, and gaskets 3 and 6 are installed around the inside of the heat-insulating box 1 respectively. In addition, the thermal insulation materials 3 7 are affixed to the sides of the doors 1 5 A and 1 5 B, respectively. The heat-insulating material 37 has predetermined elasticity, and abuts against each other when the two doors 1 5 A and 1 5 B are closed, so that the sides of the doors 1 5 A and 1 5 B abut. Since the doors 1 5A and 1 5B are outwardly opened, compared with the single door type, each door has a smaller size. It can be easily opened and closed even in a narrow space such as a delivery car. In addition, the door 15A and 15B abutment portions are abutted on the sides of the doors 15A and 15B, and because the heat-insulating materials 37, 37 are also included, the cold air is effectively prevented from leaking from the two door abutment portions. Improve thermal insulation performance. On the other hand, in the above control device, the front temperature sensor 22A that detects the temperature of the upper storage room 2A and the front temperature sensor that detects the temperature of the lower storage room 2B

7053-5603-PF (Nl); Chentf.ptd Page 13 593951 V. Description of the invention (9) The detector 22B is connected to the above-mentioned temperature regulators 33A and 33B, and the blowers 12A and 12B are controlled according to these outputs. Since the temperature regulators 33a and mb set the temperature in the upper storage chamber 2A and the lower storage chamber 2B, they correspond to the control by the temperature sensors 2 2 A and 2 2B, respectively. In the above configuration, 'the refrigerator R is connected to the AC power source at the base', the compressor 19 is operated by receiving the AC power supply, and the refrigerant is bound. Then, after storing food and other items in the refrigerator, the AC power supply is cut off and stored on the carrier of the Zhiche special delivery vehicle. In this distribution, the cold air cooled by the melting heat of the refrigerant 18 is circulated in Storage room 2. At this time, when the user uses the inside of the storage room 2 as, for example, freezing and refrigerating knitting, the partition member 5 is installed on the mounting device 6, and the upper storage room 2A is set to refrigerated by the temperature regulators 33A and 33B. For the temperature range (used as a refrigerating compartment), the lower storage compartment 2 B is set to a temperature range for freezing (used as a freezing compartment). Therefore, the operation of the blowers 12A and 12B is controlled by the control device. Next, a description will be given of the cold air current in the property 2. When the blowers 12A and 12B of the upper storage room 2A and the lower storage room 2B are respectively operated by the above control device,

The cold air cooled in the cold storage chamber 17 by the melting heat of the previously frozen refrigerant 18 is lifted from the discharge duct 9 below the closing plate 8 by the blower 12B and discharged into the lower storage chamber 2B. jP The cold air in the lower storage chamber 2B is sucked out from the middle suction port 11 by the blower 12a, rises in the discharge duct 9 below the occlusion tube, and is discharged into the lower storage chamber 2B. Then, the cold air circulating in the upper storage room 2A is returned to the lower storage room 2B through the communication port 13 (opened by the slide plate 14) of the partition member 5.

7053-5603-PF (Nl); Chentf.ptd Page 14 593951 V. Description of the invention (ίο) The cold air discharged from the lower storage chamber 2 circulates in the lower storage chamber 2 B and flows into the communication port 13 The cold air is returned to the cold storage chamber 17 from the suction port 21 of the heat insulation partition plate 6 together. The cold air returned to the cold storage chamber 17 passes through the refrigerant 18 and is subjected to heat exchange. After cooling, it is sucked into the discharge duct g in the same manner as described above and is repeatedly circulated.

At this time, the temperature in the upper storage room 2 A and the lower storage room 2 B is detected by the temperature detectors 22A and 22B. The control device is controlled by the temperature of each space and the temperature set by the temperature regulators 33A and 33B. The operation of the blowers 12A, 12. In this way, the inside of the upper storage room 2A is controlled to a cold storage room in a refrigerating temperature range, and the lower storage room 2B is controlled to a cold storage room in a freezing temperature range; the east room. In particular, since the cool air discharged from the lower storage compartment 2B passes through the exhaust duct 9 and is supplied into the upper storage compartment 2A, which becomes the refrigerating compartment at this time, the comparative temperature increases. Thereby, the temperature controllability of the upper storage compartment 2A is improved. Here, especially in the low-temperature winter season, even if the blower 12a is stopped, the temperature in the upper storage room 2A is lower than the refrigerating temperature range. Under this condition, sliding the slide plate 14 to fully close the communication port 1 3 can prevent the cold air flow in the upper and lower spaces and prevent or mitigate the supercooling of the upper storage room 2A.

In the above example, although the above storage room 2A is used as a refrigerating room, and the lower storage room 2B is used as a freezing room as an example, the two rooms 2 A, 2 B are controlled by the same temperature range of refrigerated or cold beam. Can also be used. In this case, the two temperature regulators 33A and 33B are set to the same temperature range. In this state, the communication port 13 is fully opened by the slide plate 14. As the cold air flow between the upper and lower partitions becomes good, the pull-down characteristic of the upper storage room 2A and the temperature controllability are improved. uu

7053-5603-PF (Nl); Chentf.ptd Page 15

593951 V. Description of the invention (π) Here, the above-mentioned partition member 5 may be removed even when the storage chamber 2 is used as the temperature range in the storage chamber 2 to expand. In this case, the two temperature regulators 33A and 33B are set to the same temperature range. Further, a switch for detecting the presence or absence of the partition member 5 is provided, and can be automatically switched to any one of the temperature sensors 22A (22B) by the control device. Here, the size of the partition member 5 is smaller than that of the bottom surface and the back surface of the storage room 2. The removed shape can be stored along the bottom surface and the back surface of the storage room 2 (on the thermal insulation partition 16) as shown in FIG. This eliminates the need to worry about the storage place when disassembling, and makes it easy to store the parts.

Next, Fig. 11 to Fig. 3 show a refrigerator R according to another embodiment of the present invention. In each figure, the same symbols in Figure} to Figure 6 indicate the same or the same function. The same compressor 19 is installed in the machine room 3. In this case, a heat-insulating material 41 is installed on the 'mounting tool 6', and the parts 5 are detachably held on the mounting tool 6 via the heat-insulating material 4 丨. With the related thermal insulation material 41, the thermal insulation performance of each room 2A, 2B becomes better. The guide tube 42 is recessed across the left and right sides of the partition member 5 and the shape is “the partition member 5 is mounted on the mounting tool 6 and the left end facing the guide officer 42 corresponds to the above-mentioned duct plate 7 The middle suction port 11 communicates. Moreover, a plurality of cold air inlets are formed facing the right end of the guide pipe 42

43 'A repair process is performed around each cold air inlet 43 to protrude from the guide pipe 42 side. The cold air inlet 4 3 of the pipe 42 is also directed to the left of the communication port 13 and is formed at a position where the cold air outlet 10B is separated. The direction of separation of the cold air stream from both sides of the cold air stream from the cold air discharge port 1 0 b, that is, to the right

593951 V. Description of the invention (12) Downwardly inclined protruding wind direction plates 44, 44 (shown in the 13th, in this case, located on the left side of each room 2A, 28 = the inlet and outlet ports 10A, 10B and each blower 12A, 12B are two diagonally rolled, and a large number of items are stored in each room 2A, 2B. Blocks 10A, 10B are blocked. On the occasion, the cold air outlet is avoided, and it corresponds to the position below the communication port 13 The lower bank of the right side of the lower storage room 2b: Π tube = shaped Descending duct 47 'The descending duct' Upper end: It should be connected to the lower side of the communication port 4 and the lower end is the cold air outlet 48 pointing obliquely to the lower right. Storage room 2B. The cold air flow outlet 48 is to prevent the product from being blocked. The cold air flow outlet 48 opened diagonally below corresponds to the upper side of the suction port 21. The suction 2 is equipped with a protective plate protruding from the storage room 2 side. 49. With this, the situation where a large number of articles are placed on the knife wide plate 16 can avoid blocking the intake air, and the structure explains the cold air flow in the storage room 2. By ϋ θ / operation, the upper storage room 2A The blower 12A in the lower storage room 2B and the λm λ cold room 17 are closed in advance by Refrigerant 18 melts down two pounds, two pounds, two pounds of nine gas, and is blown out by blower 12 from the discharge duct 9 below the occlusion plate 8. After the door is opened, it is discharged to the lower side facing downward in the storage room 2β. The cold air is circulated in the interior. Then, the cold air to the upper right of the inlet 43 ^ 5 is passed from the cold air inlet 11 / the guide tube 42 of the knife partition member 5 through the blower 12A, and passes through to the middle suction pair and the storage 2 plug plate. After the discharge duct 9 above rises, it is discharged to the obliquely downward position within 2A after facing the upper bank.

593951 V. Description of the invention (13) Since the cold airflow inlet 43 is separated from the cold air outlet 10b, the cold air discharged from the cold air outlet 10B to the lower storage room 2B can be prevented from directly reaching the upper side. Hidden to 2A. In particular, since the wind direction plates 44 and 44 protrude in a direction separated from the cold air discharge port 10B, the cold air circulating in / in the lower storage compartment 2β can flow into the cold air flow inlet 43. The cold air inlet 43 is repaired, and the cold air flowing into the guide pipe 42 is rectified to smoothly supply the cold air to the upper storage room 2A.

Then, the cold air circulating in the upper storage compartment 2A flows into the lowering duct 47 from the connection port 13 (opened by the slide plate 14) of the partition member 5, and returns from the cold air inlet 48 to the lower storage compartment 2B. On the one hand, the cold air discharged to the lower storage chamber 2B is circulated in the lower storage chamber 2B, and then, together with the cold air flowing in from the cold air flow outlet 4 8, passes through the suction opening protection plate 49 of the heat insulation partition plate 6 and is sucked in The port 21 returns to the cold storage chamber 17. The cold air returned to the cold storage chamber 17 is heat-exchanged by the refrigerant 18, and after being cooled, it is sucked into the discharge duct 9 in the same manner as described above and is repeatedly circulated. In addition, the temperature control method is the same as that described above. The same applies to the paragraph shape of the communication port 1 3. Then, when the partition member 5 is removed and mounted on the heat-insulating partition plate 16 on the bottom surface of the storage room 2, the shape of the 'paragraph' of the communication port 13 is consistent with the suction port guard 49, and the communication port 13 corresponds to the suction port 21 And formed. As in the refrigerator R of the present invention, a storage room 2 is formed in the heat insulation box 1, and the storage room 2 is cooled by the latent heat of melting of the refrigerant 18. Since the storage room 2 includes: a cold storage room 17, a storage refrigerant 18; a partition member 5, a storage room 2 is divided into a plurality of spaces 2 A, 2B; the discharge duct 9 supplies cold air cooled by the refrigerant

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V. Description of the invention (14) In the divided spaces 2 A, 2 B; the communication openings 丨 3 are formed at the above-mentioned points 5 and communicate with the spaces 2A, 2B divided by the partition member 5; the suction opening ^ 2 1, Connect the lower storage compartment 2β and the cold storage compartment divided as described above; and adjust the device 'depending on the temperature of each of the compartments 2 A and 2 B to independently adjust the supply of cold air to each 2A and 2B. Therefore, the components are separated by The divided 2A and 2B are independent and controlled at different temperatures, and storage items that must be cooled at different temperatures can be stored separately. Furthermore, the storage compartment 2 is divided and used by the partition member 5 without causing collapse of the articles. In particular, the cold air of the upper storage room 2A divided by the partition member 5, the communication opening 13 of the partition member 5 flows into the lower storage room 2] 8, and is sucked into the cold storage room from the common inlet 21 with the cold air of the lower room 2B. It is not necessary to form a duct for returning the circulating cold air, the duct structure is simplified, the cost is improved, and the durability is improved. & & At the same time, in order to reduce the temperature, the so-called pull-and-storage cold air is used to make adjustments to try to lift the gate. There are skateboards 1 and 4. For example, the upper storage room 2A becomes cold and the outside temperature is low. By cooling the communication port 3, the effect of overcooling of the refrigerating compartment can be prevented. -Aspect When the two rooms 2A and 2B, the same characteristic of the connection port 13 is low (Pull D0wn). In the chaotic machine, the large air-conditioning inlet 4 3 of the guide pipe 4 2 is on the right, and the air-conditioning exhaust port 10B of the right storage room 2B is separated by $. The plate 44 protruding from the gray room 2B directly reaches the upper storage room. 2A " 'Avoid supply of repair work to the inlet 43. In addition, the guide tube 42 flows, and the strength of the cold high-cold air inlet 4 3 sucked into the upper storage compartment port 43 can be smoothly performed. ~ At the same time as gas supply,

593951 Description of the invention (15) Here, as in the above embodiment, the cold air from the cold storage chamber 丨 7 is discharged to the lower storage chamber 2B through the exhaust duct 9 and the cold air from the lower storage chamber 2β is discharged to the upper storage chamber 2A. The invention of item 1 or 2 of the scope of patent application is not limited to this. As shown in FIG. 7, the two chambers 2 A, 2B can be connected to the cold storage to 17 through a series of discharge ducts 9 (without the blocking plate 8). In addition, as shown in FIG. 8, the ducts 7A may be used to form the discharge ducts 9A and 9B which are independently connected to the cold storage chamber 17 and the respective chambers 2A and 2B. However, like the above-mentioned embodiment, the cooling air cooled by the refrigerant 18 is supplied to the lower storage compartment 2B through the discharge duct 9 and then supplied to the upper storage compartment 2A. The upper storage compartment 2A becomes a refrigerating compartment with a relatively high temperature, and the lower storage compartment When the compartment 2B becomes a low-temperature freezer compartment, the temperature of the cold air leading to the refrigerating compartment is increased, and the temperature controllability in the refrigerating compartment can be improved. Another example is that the side surfaces of the two doors 15A and 15B in FIG. 9 are step-like shapes, so that the areas where the two doors 15A and 15B abut are enlarged, and an attempt can be made to improve the thermal insulation performance. Especially in this situation, since the processing of the doors 15A and 15B is relatively easy, it is possible to prevent the deterioration of productivity. Another example is that the sides of the two doors 15A and 15B in Fig. 10 are inclined. Similarly, the areas where the two doors 15A and 15B abut are enlarged, and an attempt can be made to improve the thermal insulation performance. Especially in this situation, the force of closing the doors 15 B overlapping on the outside acts in the direction in which the two doors 15 A and 1 5 B are in close contact, so the thermal insulation performance is even higher. Further, although the refrigerator equipped with wheels for logistics of the present invention has been described in the above embodiment, the present invention is also effective when used in a kitchen. The present invention is also applicable to a refrigerator that does not have wheels and uses a refrigerant.

593951 V. Description of the invention (16) Effect of the invention As described above, the invention φ, f is cooled by the heat of melting of cold coal. The above body is from the inner = storage room to the above-mentioned refrigerant; partition 蔵 = includes: storage A space, a discharge duct, which separates the above-mentioned refrigerant = into each of the spaces; a communication port is formed in the above-mentioned structure 2 and is provided to the place: Hai: each space divided by the partition member; the suction port, which is connected by the above The space on the side of the cold storage compartment is divided by the above = each of the above spaces ..., independent modulation = two temperature; each space divided by this piece can be stored independently without causing the storage items cooled at different temperatures to be separated by the partition members The divided air-conditioning air is sucked in and sucked from the side space of the animal cold room side of the partition member. The air-conditioning air in the space is sucked and sucked together. In the second item, because the above continuous mouth # 有 冷气 ί Ϊ: 3 outside: ί :: 【冷 室 边! The space becomes higher in temperature; under the condition of low temperature and high temperature, the air conditioner is connected to U to adjust the installation of Gogo '2: The circulation volume is reduced, and the refrigerating compartment can be prevented: supercooled: temperature using two rooms At the time, the cold air flow rate of the communication port is k liters, which is the pull-down characteristic (Pul 1 Down). In the invention claimed in item 3 of the scope of patent application, an additional row is added to each of the above inventions. Page 21 7053-5603-PF (Nl); Chenf.ptd

V. Description of the invention (17) After the outlet pipe supplies the above-mentioned cold space, it is supplied to: "The cold air supplied to the cold storage chamber is supplied to the colder with a higher temperature = ㈤ '. Therefore, the above-mentioned space is not in the cold storage chamber. In the freezer compartment, the space on the side of the cold storage compartment becomes ^ Α ^ 丄 and the temperature in the lower temperature room is controlled: the temperature of the cold air rises, which can improve the refrigerating application patent / export, corresponding to the above-mentioned row rc. Including: the cold air exhaust is supplied to each empty door separately. Second, each space is described as < and the cold air on the side of the cold space is guided to the other.

The cold air inlet of the c tube on the cold storage chamber side is formed at a position away from the office, so the jade 'room supplied to the cold storage chamber side cannot directly reach his life, nr ,,, and xi π α ## 八八 他 的 工 所 Therefore, the other space is not provided with two "early…", and other devices, which can prevent the other space from falling into a super-cooled state. In the invention in the fifth scope of the national patent application, the above The cold air inlet of the guide pipe is provided with a wind deflector which protrudes in a direction separated from the cold air discharge port located in the above-mentioned space, so the cold air supplied to the space on the side of the storage chamber is not directly sent to other Space ... In the invention claimed in item 6 of the patent application, the cold air inlet of the guide tube in item 4 or 5 of the patent application scope is repaired, because the whole = cold air drawn from the cold air inlet It can smoothly supply cold air to other spaces, and at the same time, it can also try to increase the strength around the cold air inlet./, ^, ^ In the invention of item 7 of the patent scope, the above-mentioned inventions are connected by the openings of the openings. Formed on the component, This avoids placed on the partition member

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593951 V. Description of the invention (18) The articles in the (18) block the communication port, and can ensure the circulation of cold air when a large number of articles are stored in other spaces. In the invention of claim 8 of the patent scope, each of the above-mentioned inventions further includes a cold air discharge port that supplies cold air to each space, and is formed at a position corresponding to the upper part of each space of the discharge duct, and each cold air discharge port is directed It is obliquely downward, so that the items stored in each space are not blocked by the air-conditioning outlet, and the air-conditioning cycle is ensured when a large amount of items are stored in each space.

In the ninth invention of the scope of the patent application, the suction port in each of the above inventions is not provided by the suction port protection plate on the storage room side, so it is also avoided that the items contained in the space on the cold storage room side block the cold air outlet, It also guarantees air-conditioning circulation when storing a large number of items. In the invention of the scope of patent application No. 10, the above-mentioned components are detachable, and can be divided along the X knife in the detached state. Therefore, according to the purpose of use, the temperature range collected by the wall surface of the storage room is removed. Space storage capacity. It also has a partition member, which can expand the area of the eyepiece and manage parts easily. It is not necessary to ensure the protection at the time of disassembly.

The above-mentioned partition member is loaded on the ground, and the women's clothing can be dismantled in the Anjun Cheng, which can be disassembled. Therefore, it can stably maintain the insulation of the partition member.蚪 'Effective implementation of the invention in item 12 of the patent application, the pair of doors that open outwards can be closed and closed. The invention also includes the sides of the doors abutting each other when the two doors are closed. The opening of the shooting room and the installation site door can be opened and closed at the same time, so that the area of the two genera ^ can be increased even in a relatively narrow area.

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593951 V. Description of the invention (19) To prevent the leakage of cold air, try to improve the thermal insulation performance with a simple structure. In the invention of item 13 of the scope of patent application, the side surfaces of the two doors are step-shaped, so that the area where the two doors abut is enlarged, and an attempt can be made to improve the thermal insulation performance. Especially in this situation, since the processing of the door is relatively easy, the productivity is prevented from deteriorating. In the invention of claim 14 in the scope of patent application, the sides of the two doors in the invention in claim 12 of the scope of patent application are inclined, so that the area where the two doors abut is enlarged, and an attempt can be made to improve the thermal insulation performance. Especially in this situation, the force of closing the door on the outside overlap side acts in the direction of bringing the two doors into close contact, so the thermal insulation performance is even higher. In the invention with the scope of patent application No. 15, the two doors in the invention with the scope of patent applications No. 1, 2, 13 or 14 are provided with a heat insulation material that abuts each other when the two doors are closed. The thermal insulation between the doors is even higher.

7053-5603-PF (Nl); Chentf.ptd Page 24 593951 Brief Description of Drawings Figure 1 is a perspective view of the refrigerator of the present invention. Fig. 2 is a longitudinal sectional view of the refrigerator shown in Fig. 1; Fig. 3 is a longitudinal sectional front view of the refrigerator of Fig. 1; Fig. 4 is a perspective view of a partition member of the refrigerator shown in Fig. 1. FIG. 5 is an enlarged cross-sectional view of a door protruding portion of the refrigerator of FIG. 1. FIG. Fig. 6 is a longitudinal sectional view of the refrigerator in Fig. 1 with the partition member removed. Fig. 7 is a longitudinal sectional view of another embodiment of the duct structure of the refrigerator of the present invention. Fig. 8 is a longitudinal sectional view of another embodiment of the duct structure of the refrigerator of the present invention. Fig. 9 is an enlarged sectional view of another embodiment of the structure of the door protruding portion of the refrigerator of the present invention. Fig. 10 is an enlarged sectional view of another embodiment of the structure of the door protruding portion of the refrigerator of the present invention. Fig. 11 is a longitudinal sectional view of a refrigerator according to still another embodiment of the present invention. Fig. 12 is a longitudinal sectional front view of the refrigerator of Fig. 11. 13 is a perspective view below the partition member of the refrigerator of FIG. 11. Explanation of symbols 1 ~ Adiabatic cabinet: 2A ~ Upper storage room 3 ~ Machine room; R ~ Refrigerator; 2 ~ Storage room; 2B ~ Lower storage room

7053-5603-PF (Nl); Chentf.ptd Page 25 593951 Brief description of the diagram 4 wheels; 5 ~ partition members, 7, 7Α ~ duct plate; 8 ~ occlusion plate; 9 ~ discharge duct; 10Α, 1 0 Β ~ Cooling air outlet; 11-, middle suction port; 12A, 12B ~ blower; 1 ~ 3 ~ communication port; 14,-slide; 15A, 1 5 ~~ door; 16 'ι thermal insulation partition plate, 17-~ cold storage Room; 18--refrigerant; 19 ~ compressor; 21, 'suction port; 22A, 2 2 Β ~ temperature sensor; 24,-blower; 25--battery; 31-< front panel; 32-... Slit; 33A, 33B ~ Temperature regulator; 36- ~ Gasket; 37- ^ Insulation material, 41 ~ Insulation material; 42 ~ Guiding pipe; 43 wide ... cold air inlet; 44 ~ wind direction plate; 46 ~ duct plate; 47, ι descending duct; 48,-cold air flow outlet; 49, ι suction port guard.

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Claims (1)

593951 VI. Application for patent scope 1. Melting and storage of the compartments and the temperature space on the side of the suction chamber which is divided 2. The mouth is provided with 3. After exiting the duct chamber, 4. It is cooled and the side pipe of the cooling chamber is induced; An ice-heat-cooled cold room, in which the partition member exits the duct; the openings, each space enters π, and the space and degree adjusts the supply of cold air. A storage chamber is formed in the thermal insulation box, and the above-mentioned storage chamber for cold coal includes: accommodating the above-mentioned refrigerant; dividing the above-mentioned storage chamber into a plurality of spaces; and supplying the cold air cooled by the above-mentioned refrigerant to the divided formation The partition member communicates with each of the divided spaces connected by the partition member and is located in the cold storage and cold storage chamber; and a device that independently adjusts each feed amount according to the temperature of each space. The refrigerator according to item 1 of the patent scope, wherein the above-mentioned communication adjusting device. The refrigerator according to item 1 or 2 of the patent scope, wherein the cold air cooled by the above-mentioned exhaust refrigerant is supplied to an empty space on the side of the cold storage compartment. The refrigerator described in item 3 of the patent scope further includes: a mouth, corresponding to each of the above-mentioned spaces of the discharge duct, and respectively supplied to each space; formed in the above-mentioned partition member, guiding the cold air supplied to the above-mentioned storage to the above-mentioned The cold air inlets of the above-mentioned guide ducts on the other space side are formed from the side of the cold storage chamber side. 7053-5603-PF (Nl); Chentf.ptd page 27 593951 Sixth, the scope of the patent application Space separation. 5. The refrigerator according to item 3 of the scope of the patent application, wherein the cold air inlet of the above-mentioned induction duct is provided with a wind direction plate that protrudes in a direction separated from the cold air discharge outlet of the space located on the side of the cold storage chamber. 6. The refrigerator according to item 4 or 5 of the scope of patent application, wherein the cold air inlet of the guide pipe is repaired. 7. The refrigerator according to item 1 of the scope of patent application, wherein the communication port is formed in sections on the partition member. 8. The refrigerator according to item 1 of the scope of the patent application, which further includes cold air outlets for supplying cold air to each space, respectively formed at positions corresponding to the upper parts of the above spaces of the exhaust duct, and the cold air outlets point obliquely. Below. 9. The refrigerator according to item 1 of the scope of the patent application, wherein the suction inlet is provided with a suction cover protecting the side of the storage compartment. 10. The refrigerator according to item 1 of the scope of patent application, wherein the partition member is detachable and can be stored along the wall surface of the storage room in the removed state. 11. The refrigerator according to item 10 of the scope of application for a patent, further comprising a mounting tool to detachably mount the partition member, and a heat insulating material is provided on the mounting tool. 1 2. The refrigerator according to item 1 of the scope of patent application, which further includes a pair of doors which can be pulled out to close the opening of the storage compartment, and the sides of each door abut each other when the two doors are closed. 1 3. The refrigerator according to item 12 of the scope of patent application, wherein the side surfaces of the two doors are stepped. 7053-5603-PF (Nl); Chentf.ptd page 28 593951 6. Scope of patent application 1 4. The refrigerator according to item 12 of the scope of patent application, wherein the sides of the two doors are inclined. 1 5. The refrigerator according to item 12 of the scope of patent application, wherein a heat-insulating material which abuts each other when the two doors are closed is provided on the sides of the two doors. 7053-5603-PF (Nl); Chentf.ptd p. 29