TW200401874A - 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

200401874 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. Temperature, however, it is necessary to carry the article. For the sake of this patent, there is a refrigerator equipped with a separate melting and cooling system. The cold air in the refrigerator pool and the refrigerator is frozen at the temperature in the storage room. The cold bed and the special open 20000 component are shaped to form a freezer. For example, during the transportation of low-temperature goods, the thermal insulation box cannot be equipped with a cold. The battery-powered DC is provided with a detection and storage room temperature measuring device. Output, the temperature of refrigerated storage. The refrigerator is provided with both a cold bundle and a refrigerating unit and two refrigerating units for refrigerating. The refrigerated units are contained in a freezer compartment and a refrigerating compartment shown in No. 2 7 2 1 63. Users. In this case, the AC power supply, the refrigerator medium, and the refrigerant are melted. The blower is circulated in the temperature detection storage room of the storage f to cool down to a predetermined temperature range, that is, where all products are available, the distribution device. In a refrigerator, such as the storage room of a moraine, the invention has been developed by using a refrigerant. SUMMARY OF THE INVENTION Problems to be Solved by the Invention However, conventional refrigerators having a temperature band are provided for

200401874 V. Description of the invention (2) At the same time when the cold air is drawn in at a high level, it is particularly damaged and faulty. Therefore, the problem of this invention is to simplify the structure of the duct. The means for solving the green problem is to store the above refrigerant space by the melting heat of cold coal in the present invention; the spaces of the discharge duct; The temperature can be accepted. It will not cause the duct structure, especially the cold air that circulates from the cold air that divides the space, to apply for a patent volume adjustment device. For example, the duct structure is complicated, and the cost is as severe as a logistics machine. There will be problems in the use environment. The purpose of Mingming is to provide a refrigerator to solve the conventional case of forming two temperature ranges in a storage room, and to form a storage room in an adiabatic box in a refrigerator, and to cool the above-mentioned storage room. A partition member that divides the storage compartment into a plurality of "supplying the cold air cooled by the refrigerant to the divided port" formed on the partition member and communicating with each of the spaces; the suction port that communicates with the divided The space on the side of each empty cold storage chamber and the cold storage chamber; and the temperature of each space is adjusted, and the cold air in each space is independently adjusted to separate each space divided by the partition member, and is controlled to separately store the items that must be cooled at different temperatures. Collapse of items. Among the spaces divided by the partition members, the non-refrigerator compartment-side space communicates with the components and flows into the space on the refrigerating compartment side. The intake of the refrigerating compartment through the same suction port simplifies the cooling air supply, attempts to reduce costs, and improves durability. In the second item of the range, the above-mentioned communication port is provided with cold air.

I1H 7053-5603-PF (Nl); Chentf.ptd Page 7

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In the storage room, the effect of cooling is increased in the external installation. The patented outlet duct is improved, and after the upper space is supplied as a freezer with a higher temperature, the temperature of the room is controlled by the connection port. The installed capacity of air-conditioning is reduced, and the supercooling of the refrigerating compartment can be prevented. When two compartments are used, the air-conditioning flow rate at the connection port is significantly lowered (Pul i Dwn). In the invention of claim 3, in each of the above inventions, the cooling air cooled by the refrigerant is supplied to other spaces located on the cold storage chamber side. Therefore, the refrigerating compartment in the space not on the cold storage chamber side, and the space on the cold storage chamber side becomes The lower temperature increases the temperature of the cold air to the refrigerating compartment, which can improve the refrigerating performance. In the invention in the fourth scope of the patent application, the invention further includes: a cold air discharge port 'formed separately to each of the above-mentioned spaces of the exhaust duct and supplying cold air to each space; a guide pipe formed in the above-mentioned partition member and supplying to The cold air in the space on the cold storage room side is guided to the ducts on the other space side; the cold air inlet of the guide pipe is formed at a position separated from the space on the cold storage room side, so the space supplied to the cold storage room side cannot be used. Go directly to other spaces. Therefore, the other space is not provided with a temperature guarantee heater or the like, and the other space can be prevented from falling into a supercooled state.

In the invention of claim 5, the wind guide plate is provided with a wind direction plate at the cold air inlet of the guide pipe, and the wind direction plate protrudes in a direction separated from the cold air discharge outlet of the space on the side of the cold storage chamber, so it is supplied to the cold storage chamber. The cold air in the side space avoids being sent directly to other spaces. Among the inventions in the patent application scope item 6, in the patent application scope item 4

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^ The cold air inlet of the guide pipe in item Iλ is repaired. Therefore, the cold air drawn from the cold air inlet can smoothly supply enthalpy cold air to other spaces, and also try to increase the periphery of the cold air inlet. Strength of.请 tIn the invention of item 7 of the patent scope, the communication openings of the above inventions are formed on the partition, and are formed in pieces on the pieces. Therefore, the π-port resistance-based communication openings on the partition member can be avoided, and Cooling air circulation for storing a large number of items in other spaces. In the confession, the outlet is inclined downward and out π, and the middle mouth is free of storage of the indoor middle components. Because of the temperature tube place, the ground material is unloaded. Please apply for a patent for the air-conditioning duct. Prominent in the cold storage, please take the patent to detach this corresponding range, and also to include the patent in the eighth invention of this stable range. Each of the above-mentioned inventions also includes the cold air outlets to the spaces, which are formed on the corresponding ones. At the upper part of each space, each air conditioner is exhausted = this means that the articles stored in each space can also prevent the air conditioner from blocking the air conditioner when a large amount of articles are stored in the space. In the invention according to the ninth aspect, in each of the above inventions, the intake port guard plate inhaled in the storage room side prevents the articles in the space on the side of the room from blocking the cooling air outlet, and ensures the cooling air circulation while measuring the articles. In the invention of claim 10, the partition in each of the above inventions can be closed along the wall surface of the storage room and used in the mesh #, and the partition valley 1 can be expanded by removing the partition member. It also eliminates the need to ensure easy management of parts when removed. Second, the invention of item 11 further includes a mounting tool and a detachable spoon partition member, which is provided with a heat-insulating material / knife partition member on the top of Xizhonggu, Dingdi # 8q ladies' tools, and effectively Implementation by points

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The insulation of each space separated by the partition member. In the inventions claiming item 12 of the patent scope, each of the above-mentioned inventions also includes = a pull-open type-opposite door, which closes the opening of the storage room by opening and closing, < cause = the side of each door of the gate to abut each other, Therefore, even when the relatively narrow " easy door " can be opened and closed, the area where the two doors abut is enlarged to prevent cold air leakage, and a simple structure is attempted to improve the thermal insulation performance. In the invention in the thirteenth aspect of the scope of the patent application, the two sides of the two doors have a white shape ′, which increases the area where the two doors abut, and attempts 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.

Embodiment A 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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V. Description of the invention (6) When the AC power supply is used, the compressor is operated by the AC power supply, while the cold storage operation is performed to freeze the refrigerant, while storing items such as food (storage), the AC power supply is cut off. In a state, a stage carried on a delivery vehicle such as a freight car, 'the cold air cooled by the latent heat of melting of the refrigerant during the distribution is circulated in the storage room to perform a cooling and cooling operation. The refrigerator R is composed of a thermally insulated box 1 with a front opening, and a storage room 2 for storing articles is formed in the and insulated box. At the front of the storage room 2: there is a pull-out for opening and closing. The open left and right pair of doors 5 A and 5 β form a machine room 3 below the heat insulation box 1. Further, four wheels 4 are mounted on the lower corners of the refrigerator R. 31 is a panel that can be opened and closed covering the front face of the machine room 3. A slit 32 for ventilation is formed in the panel 31. Furthermore, the panel 31 is connected to a factory (not shown), and the temperature regulators 33A and 33B of the control device are installed facing the front. In addition, a partition member 5 composed of a heat-insulating panel that divides the inside of the storage room 2 into upper and lower parts is detachably installed in the storage room 2. Therefore, while the upper storage compartment 2A (other space) is formed above the partition, the lower storage compartment 2B (the space on the cold storage compartment side) is formed below the 835 pieces 5. There are eight compartments in the upper storage room 2A and the lower storage room 2B. The temperature sensors 22A and 22B respectively detect the temperature of the individual * knife 2B. These temperature sensors = / 2A and 22B are connected to the above. Control device. Then, the partition member 5 is installed on the installation tool 6 with a cross section that is slightly l-shaped and is installed on the inner wall of the storage room 2 and is located on the left side of the storage room 2 and between the heat insulation box 1 and the insulation member 1. A duct plate 7 is installed, and a spacer tube 9 is formed between the duct plate 7 and the heat insulation box i. On the above-mentioned duct plate 7, a plurality of corresponding to the exit side of the partition member 5, a plurality of

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200401874 V. Description of the invention (7) The middle suction ports 11 are arranged in a slot shape in parallel, and the discharge duct 9 corresponding to the lower edge of the middle suction port ii is provided with an occlusion plate 8 to separate the inside of the discharge duct 9 into upper and lower parts. .

Then, the upper and lower exhaust ducts 9 correspond to the sides of each space 2 A and 2B, respectively, and the upper and lower parts of the upper and lower exhaust ducts 9 are partitioned to form cold air exhaust openings 0A and 10B, which are opened. In the upper part of each space 2a, 2B. In addition, blowers 12A and 12B are provided at each of the cold air exhaust ports OA and 10B, respectively. Each of the blowers 12A, 12B is connected to the inside of the upper and lower discharge ducts 9 '. The discharge side is respectively connected to the upper storage room 2A and the lower storage room 2B. Then, each of the blowers 12A and 12B is operated by a battery 25 installed in the above-mentioned machine room 3, respectively. A plurality of slit-shaped communication openings 3 communicating with the upper and lower storage chambers 2A and 2B are formed on the right side facing the partition member 5 above. The communication port 3 is formed in sections as shown in FIG. 4, and a slide plate 4 that can be slid back and forth as a cold air flow adjustment device is installed on the section. A plurality of slit-shaped through-holes 14A are also formed on the slide plate 14. In a state where the through-holes UA and the communication ports are aligned by sliding and sliding, the communication port 13 is fully opened, and the through-hole 14A and the communication port 13 are completely removed. , Mouth

, Completely closed by the skateboard 14. Therefore, the position of the slide plate 14 can be arbitrarily adjusted. The communication port 1 3 is fully opened and fully closed. In addition, when the communication port 13 is formed in sections, when a large amount of articles are loaded on the partition member 5, the communication port 13 is prevented from being blocked. π: Erzang Γ (lower storage room 2B): the front part is stepped and the knife & part has a predetermined distance from the bottom surface of the thermal insulation box 1

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j = thermal partition member 16 ', thereby forming a cold storage compartment 17 divided from the storage compartment 2 in the lower portion before the thermal insulation case i. Then, the above is located on the cold storage chamber 17 side of the partition member 5. A plurality of ^ plate-shaped refrigerants 18 are provided in the cold storage chamber 17 so as to cross the left and right and exist in individual intervals. The second refrigerant 18 and the like are cooled by a cooling device composed of a compressor 19, a condenser 23, and a condenser fan 24 provided in the machine room 3. In addition, a suction port 21 is formed on the right side facing the heat insulation partition plate 6. This suction inlet is connected to the upper storage 2 (lower storage compartment 2 β) and to the right of the lower cold storage compartment 17. In addition, the discharge duct 9 communicates with the left side 0 facing the cold storage compartment 丨 7. On the one hand, Fig. 5 shows an enlarged sectional view of the protruding portions of the doors 15α, ι5B. Doors 1 5 A and 1 5 B are heat-insulating materials filled with heat-insulating materials, and the inner sides are respectively provided with loops 3 6 which are tightly closed around the opening of the heat-insulating box 1. 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. Because doors 1 5A and 1 5B are outwardly opened, each door is smaller in size than single door, and can be easily opened and closed even in narrow spaces such as delivery vehicles. In addition, the doors 15A and 15B are in contact with each other at the sides of the doors 15A and 15B, and the heat-insulating material 3 7, 3 7 is also included, which effectively prevents cold air from passing through the two doors. The sudden part leaks to improve the thermal insulation performance. On the other hand, in the above control device, the front temperature sensor 2 2 A that detects the temperature of the upper storage room 2A and the front temperature sensor II that detects the temperature of the lower storage room 2 B II Η 1 1 1 I i I 1 ϊ _ 7053 -5603-PF (Nl), Chentf ptd Page 13, 200401874 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 μα and 33B are provided, the temperatures in the upper storage chamber 2 A and the lower storage chamber 2 B respectively correspond to the control by the temperature sensors 2 2 A and 2 2 B described above. With the above structure, the refrigerator R receives the supply of the AC power and operates the compressor 19 with the base connected to the AC power to freeze the refrigerant. Then, after storing food and other items in the refrigerator, and in the state of AC power off, it is stored on a truck with a W fish, Λ Jiagan Temple I soap soap, etc., in the distribution, the MH is melted by the refrigerant 18 The cooled cold air still surrounds the storage room 2. At this time, in the case where the user will store in advance, the above-mentioned partition member = column top, such as cold storage room ^ (used as a refrigerating room), the next 昤 benefit-0 D and worship the country wall (as a cold bed) Room use). Because of: duty, set to cold, east temperature range Fans 12Λ and 12B run. It is controlled by the above-mentioned control device. Next, the fire # a # in the storage room 2 will be described, and the upper storage room 2A and the lower storage room will be operated separately. The above-mentioned control device cools in the cold storage room 17 in advance by cooling the heat of melting of the refrigerant Γ-7 and 〇 of the refrigerant 18 in the cold storage chamber 17 in advance = from below the blocking plate 8 The cold α from the discharge duct ^ is discharged into the lower storage compartment 2B. Ascending port ": The cold air in the lower storage chamber 2B is sucked out from the middle suction port η by the blower 12A, and in the row below the occlusion tube ::: into the lower storage chamber 2B. Then, after rising in the upper JS 9, the cold air circulated to the communication port 13 of the member 5 (circulated in the sliding chamber 2A is circulated by the partition (opened by the 'lunar plate 14)' and returned to the lower storage chamber 2B.

200401874 V. Description of the invention (ίο) The cold air discharged from the lower storage chamber 2 is stored in the lower air ch. The cold air 1 flowing from the above-mentioned communication port 13 is circulated from the inside of the silver reduction chamber ^ and returned to the cold storage chamber 17 with the port 21. Return to the cold storage room 17 ~ and the suction room of the knife partition 16 for heat exchange. After cooling, the same cold air as above is circulated through the refrigerant 18. The sample J is inserted into the discharge duct 9 and at the same time, the upper storage room 2A and the lower storage room 22A and 22B are detected, and the control device uses the temperature set by the temperature detection temperature regulators 33A and 33B ^ And control the temperature between the above operation. In this way, the upper storage room 2 is controlled by eight internal systems: two, 1, 1, and 12 storage rooms, while the lower storage room 2B is controlled by the cold system; Air conditioning after the lower storage room ^

The tube 9 is supplied to the upper storage compartments 2a, k, which become the refrigerating compartment at this time, and the exhaust V degree rises. Thereby, the temperature controllability of the upper storage compartment 2A is improved. The temperature is higher than this, especially in the low-temperature winter season, even in the storage room 2A on the aircraft, it is lower than the refrigerating temperature range. In this state, it is possible to stop the sliding and completely close the communication port 3, because the upper and lower spaces can be prevented, and the slide plate can be prevented from passing, so that the upper storage room 2a can be prevented from being overcooled. θ cold air flow, although in the above example, the above storage room 2 Α is used as a ^ lower property to 2 B as cold; the east room is taken as an example, but the cold room 1 is used, and the temperature range is controlled by two rooms 2 A, 2 B can be used together. The regulators 33A and 33B are set to the same temperature range. Again, the two temperatures make the communication port 13 fully open by the slide plate 14. Under the condition f, the upper and lower cold airflow becomes good, the upper storage room 2A is pulled down by 1 partition member 5 Down) and the temperature controllability And so on. -Characteristics

7053-5603-PF (Nl); Chentf ptd Page 15 20041874 V. Description of the invention (11) I-9 / 1 / Expand the use of the storage room 2 as a temperature range and use the storage to the second production condition two, also The above-mentioned partition member 5 can be removed. In this second condition, the dishware devices 33A and 33B are set to the same temperature range. The switch of the presence / 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. Therefore, the size of the knife partition member 5 is smaller than that of the bottom surface and the back surface of the storage room 2. It can be removed along the bottom surface and the back surface of the storage room 2 as shown in the figure. Place of storage,

Next, Figs. 11 to 3 show refrigerators R according to other embodiments of the present invention.纟 In each figure, the first! The same symbols in Figures and even Figure 6 indicate the same or the same functions. The same compressor 9 is installed in the machine room 3. In the case of β-Hai, a heat-insulating material 41 is mounted on the mounting tool 6 and is partitioned. The piece 5 is detachably held on the mounting tool 6 via the heat-insulating material 41. The heat insulation performance of each of the chambers 2A and 2B is improved by the related heat insulation material 41. The guide tube 42 is recessed and shaped across the left and right under the partition member 5. When the partition member 5 is mounted on the mounting tool 6, the left end facing the guide tube 42 corresponds to the above-mentioned duct plate 7. The middle suction port η communicates. Moreover, a plurality of cold air inlets are formed at the right end facing the guide pipe 42

43, repairing is performed around each of the cold air inlets 43 so as to protrude from the guide pipe 42 side. The cold air inlet 43 of the guide pipe 42 faces the left side of the communication port 13 and is formed at a position where the cold air outlet 丨 0B is separated. The direction of separation of the cold air inlet 43 from the cold air outlet 10B on both sides, that is, to the right

7053-5603-PF (Nl), Chentf.ptd Page 16 200401874 V. Description of the invention (12) The inclined wind direction plates 44 and 44 (shown in Fig. 13) are inclined downward. In this case, the cool air discharge ports 10A and 10B and the blowers 12A and 12β located on the upper left side of each of the chambers 2A and 2B point obliquely downward. As a result, when the large amount of articles are stored in each of the rooms 2A and 2B, the air-conditioning exhaust ports 10A and 1oB can be prevented from being blocked. In addition, the lower side of the storage chamber 2β corresponding to the position below the communication port 13 is formed with a duct plate 46 by a duct plate 46, and the upper end of the lower duct 47 is connected to the lower side of the communication port and the lower end The cold air flow port 4 8 pointing obliquely to the lower right is opened in the lower storage compartment 2 β. The cold air flow outlets 4 and 8 are opened obliquely downwards to avoid obstructions caused by the articles. The cold air flow outlet 48 corresponds to the upper side of the suction port 21. In addition, a protective plate 49 protruding from the storage room 2 side is installed on the suction 22, thereby preventing the suction from being blocked when a large amount of articles are placed on the 'mouth' 2 knife 1 partition 16

The structure of ^ = i illustrates the cold airflow in the storage room 2 in this condition. At 17:00, the upper storage room 2A and the lower storage room ㈣ blower 12A are operated. &Quot; Λ. ^ ^ ^ ^ 8-^ ^ The exhaust duct 9 from the bottom of the blocking plate 8 by the fan 12 The inner ascendant is discharged to the obliquely lower side of the downward facing storage room 2B. Reach the lower “= cold” ring inside. Then go to the entrance 11, the right μ is empty inside the f-piece bow duct 42, and pass through to the middle suction pair F? &Amp; + / A discharge duct 9 above the second plate 8. After rising inside, it will be discharged to the upper part of the face to the lower side within 2A.

200401874 V. Description of the invention (13) Gas; ^ person σ43 is separated from the cold air outlet i0b and discharged from the cold air outlet 10B to the lower storage unit $ 1 |, check Μ -9A, the cold air stored in Shi can be avoided Go directly to the upper storage room 2 A. Special | ώL ^ μ Ψ 〇1 nR eighth cabin Congren due to the wind vane 44, 44 protrudes in the direction away from the air-conditioning exhaust port 1 0 Β, you may be named a, person-, ancient X nw + on The cold rolling in the lower storage room 2B was caused to flow into the cold lice inlet 43. In addition, the cooling air flowing into the guide pipe 42 at six hours is equal to 43: due to the cooling air supply to the repair chamber 2A. After a long time, I went to the upper storage smoothly and then 'cycled worse than the upper storage, the age of 9 Α λα, the human body'S η 1 qr Μ ^ ^ 4 1, and the cold air that was extinguished to 2A from the connection of the partition member 5 = 13 (fine Opened by the h plate 14) The airflow inlet 48 in the τ descending duct 47 returns to the lower storage chamber 23. On the one hand: After circulating in the lower two storage compartments 28, together with the cold air entering from the cold air flow outlet 48 k, it passes through the adiabatic partition 丨 6 suction inlet = inlet 21 returns to the cold storage room 17 and returns to f cold room 17 The cold air is replaced by a hot one through cold = 18. After cooling, it is sucked into the exhaust duct 9 and circulated repeatedly as described above. The temperature control method is the same as that described above. The same applies to the paragraph shape. Then, when the partition member 5 is removed and the thermal insulation partition plate 16 on the bottom surface of the skirt m is on, the segment P to 3 of the communication D1 to 3 is consistent with the suction port guard 4 9 and the communication port 1 3 Corresponds to the suction port 9]. 21 and a refrigerator R shaped like the present invention, the storage room 2 is formed in the heat insulation box 1, and the storage room 2 is cooled by the latent heat of the melting of the refrigerant 18, because the storage 17 contains the refrigerant 18, and the partition member 5, The storage room 2 is divided into a plurality of rooms 2 A, 2 B; the discharge duct 9 is supplied to the cold heading plate cooled by the refrigerant 18 by two machines.

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In each of the divided spaces 2A, 2B; the communication port 1 3, and the clerk # 5 communicate with each of the spaces divided by the partition member 5; and the partition member 21 'communicates with the above-mentioned divided lower storage room 2B and Cold storage room ": Two: The adjusting device is based on the temperature sounds of the above rooms 2A and 2B, and wants to supply the cold air supply of 2A and 2B. Therefore, it is separated by" I 2 = 2A, 2B and controlled separately. Temperature, you can store the storage items that must be soiled. In addition, the partition member 5 will be used for storage without causing the item to collapse. In particular, the cool air of the upper storage room 2A divided by the partition member 5 flows into the lower storage room 2B from the communication port 13 of the partition member 5 ... and is sucked into the cold storage room 17 through the suction port 21 shared with the cool air of the lower storage room 2B. Inside, it is not necessary to form a duct for returning circulating cold air, and the duct structure is simplified in an attempt to reduce costs and improve durability. The communication port 13 is provided with a slide plate 14. For example, when the upper storage room 2A becomes a refrigerating compartment, 'in a situation where the outside air temperature is low, the cold air flow of the communication port 3 is reduced', thereby preventing the supercooling of the refrigerating compartment. effect. On the other hand, when the two rooms 2A and 2B are used at the same temperature, the cooling air flow of the communication port 13 is increased, and the so-called pull down characteristic is improved.

The cold air inlet 43 of the guide pipe 42 is provided with a wind direction plate 44 protruding in a direction separated from the cold air outlet 1QB of the lower storage room 2B to prevent the cold air supplied to the lower storage room 2B from directly reaching the upper storage room µ. Furthermore, the cold air inlet 4 3 of the guide pipe 42 is repaired to rectify the cold air sucked into the cold air inlet 4 3 to smoothly supply the cold air to the upper storage room 2 A while trying to increase the cold air inlet 4 3 The strength of the perimeter.

200401874 V. Description of the invention (15) Here, as in the above embodiment, the cold air from the cold storage chamber 17 is discharged to the lower storage chamber 2B through the exhaust duct 9 and the cold air from the lower storage chamber 2B is discharged to the upper storage chamber. 2 A, the invention of scope 1 or 2 of the patent application is not limited to this, as shown in FIG. 7, the two chambers 2A, 2B can be connected to the cold storage chamber 17 through a series of discharge ducts 9 (without the blocking plate 8) . Further, as shown in Fig. 8, the ducts 7A may be used to form the discharge ducts 9A and 9B that independently connect the cold storage chamber 17 and the respective chambers 2A and 2B.

However, as in 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 to the upper storage compartment 2A. The upper storage compartment 2A becomes a refrigerating compartment with a higher temperature, and the lower storage compartment When the room 2B becomes a cold beam room having a relatively low temperature, the temperature of the cold air leading to the refrigerating room is increased, and the temperature controllability in the refrigerating room can be improved. Another example is that the sides of the two doors 15A and 15B in FIG. 9 are stepped, so that the areas where the two doors 15A and 15B abut are enlarged, and an attempt to improve the thermal insulation performance can be made. Especially in this situation, it is relatively easy to process the doors 15A and 15B 'to prevent 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 15B overlapping on the outside acts in the direction of bringing the two doors 1A and 15B closer together, so the thermal insulation performance is one level higher. Moreover, although described in the above embodiment, The logistics of the present invention includes a refrigerator with wheels, but 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.

7053-5603-PF (Nl); Chentf ptd Page 20 ---- *-200401874 V. Description of the invention (16) The invention is based on the room, and the space is divided by several empty partitions to adjust the air-conditioning The supply is not stored, and especially the air-conditioning is circulated in the volume adjustment storage room to make the effect. Enlarge, the above-mentioned cold coal can be accommodated in the medium effect; the position of the space in the space components, the amount of supply, the same temperature will not be caused by other reasons, apply for a special device from the separate air-conditioning duct structure, outside The air-conditioning aspect enhances the requested patent

In the present invention, the above-mentioned storage chamber is melted and heat-cooled in the adiabatic box to cool the above-mentioned storage chamber, because the package is a reducing chamber; the partition member is a cooling tube for storing the eight storage chambers, and cools the above-mentioned cooling medium: y The connection port is formed in the above-mentioned partition structure; for: to the divided spaces; the suction port is connected to the above, and is based on the temperature of the above-mentioned spaces due to the space and separation of the cold storage chamber side, independently: Tune; each = temperature, which separates each space divided by the partition member. J = collapse of the storage items cooled at different temperatures to form a σ mouth. ^ In each of the spaces divided by the partition members, the communication ports of the non-reservoir-side space partition members flow into the space on the side of the regenerator and are drawn into the regenerator chamber from a common suction port. Improve durability. In the second item of the benefit range, since the above-mentioned communication port is provided with air-conditioning, if the space outside the cold storage chamber side becomes high-temperature and low-temperature, the air-conditioning regulator ML of the communication port is reduced throughout the day, which can prevent The supercooling of the refrigerating compartment = when two compartments are used at the same temperature, the cooling air flow rate at the communication port is said to be low (Pul 1 Down). In the invention according to the third item, an additional row is added to each of the above inventions.

7053-5603-PF (Nl), Chentf.ptd Page 21,200401874 V. Description of the invention (17) _ Outlet duct, after supplying the above AM and space, the cold air is sent to the cold storage room side as When the temperature is higher, the above-mentioned freezer compartment in the space not located on the side of the cold storage compartment is increased to ^ Ϊ, and the space on the side of the cold storage compartment becomes a temperature-controlled room in the lower temperature room. It can improve the export of the patent application for refrigerated applications, corresponding to the invention of the above-mentioned = Daoxiang, because it further includes: cold air exhaust is separately provided to each of the above spaces of j = ducts, and cold supply is provided to the above-mentioned 鳘, guide The guide is formed on the partition member to guide the cold air in the space on the side of the cold room to the other cold storage room side. The cold air inlet of the guide is formed at a position separated from the space, so it is supplied. The temperature on the side of the cold storage room guarantees the space of the heater. Therefore, the other space is not provided with any clutter. In order to prevent the other space from falling into the subcooled patent application, the invention is provided with a wind direction at the inlet. The cold air in the space of the cold air of the guide pipe is discharged, and the wind direction plate protrudes from the space located on the side of the cold storage chamber. The cold air is avoided in the direction of the two separations, so it is supplied to the cold storage room side to apply for a patent iLf to other spaces. Or in the invention of the sixth guide technology in the fifth item, 'the cold air flow inlet from the cold air flow into the second air flow inlet is arranged in the fourth patent application scope, and the repair process is performed, so the cold air flow also enters the other space' 空间The smooth supply of cold air to its patent application map increases the strength around the cold air inlet. In the invention of the above item of the partition member, the communication port of each of the above inventions is formed by a knife 敫, so avoid placing on the partition member Η 7053-5603-PF (Nl), Chenf ptd page 22

200401874 V. Description of the invention (18) The article is blocked even Dβ i u keeps the cold air circulation. In the invention where item 8 of the patent scope is indeed applied for storing a large number of articles in the other space, the cold attack of supplying cold air to each space separately includes the upper part of each space of the above-mentioned exhaust duct in the invention. Corresponds to the oblique downward direction of f, so it is also avoided to store the = cold air exhaust outlets in each space. A large number of plugs can be stored in each space. The clothes port is provided with a suction port protruding from the above storage room side: The articles in each invention do not need to be stored in the cold storage room side to prevent cooling by one plate. Therefore, it is also necessary to avoid cold room when a large amount of articles are stored in the room. ^ Roll out, and can be used in the 10th invention of the patent application scope, =, ° components are detachable, in the removed state can be divided along the above ,, and 逑 of the invention, so corresponding to the use The purpose is to reduce the storage capacity of the space in the temperature range collected by the wall surface of the storage room. Because of the knife spacer, the area of the eyepiece can be enlarged, and parts can be easily managed. It is not necessary to ensure that the above-mentioned partition member is unloaded in the invention claimed in claim 11 of the patent application scope at the time of removal, and the mounting tool also includes a mounting tool that can be disassembled, so that the partition member can be stably maintained. Insulation of each space separated by a heat insulating material. T Effectively implements the invention in item 12 of the patent application range. A pair of doors that are opened outwards can be closed and closed. In the inventions, the sides of the doors abut each other when the two doors are closed. The opening of the storage room can be opened and closed at the same time as the door can be opened and closed, so that the area of the two abutments becomes larger, even in a relatively narrow area, to prevent M 7053-5603-PF (Nl), Chenf ptd page 23, 200401874 V. Invention Explanation (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 200401874 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 R ~ refrigerator; 1 ~ insulated box; 2 ~ storage room; 2A ~ upper storage room 2B ~ lower storage room; 3 ~ machine room;

7053-5603-PF (Nl), Chentf ptd Page 25 200401874 Schematic description of 4 ~ wheels; 7, 7A ~ duct plate; 5 ~ partition member; 8 ~ occlusion plate; 9 ~ discharge duct; 1 0 A, 1 0 B ~ cold air exhaust port; 1 1 ~ middle suction port; 12A, 12B ~ blower 1 3 ~ communication port; 1 4 ~ slide plate; 1 5 A, 1 5 B ~ door; 16 ~ thermal insulation partition plate; 17 ~ Cold storage room; 1 8 ~ refrigerant; 1 9 ~ compressor; 2 1 ~ suction port; 2 2 A, 2 2 B ~ temperature sensor; 2 4 ~ blower; 25 ~ battery; 3 2 ~ slit; 3 1 ~ Front panel; 33A, 33B ~ Temperature adjustment, 36 ~ Gasket; 4 1 ~ Insulated material; 37 ~ Insulated material; 42 ~ Guide pipe; 4 3 ~ Cold airflow inlet; 4 4 ~ Wind direction plate; 46 ~ Conduit plate 4 7 ~ descending duct; 48 ~ cold air outlet; 4 9 ~ suction port guard.

7053-5603-PF (Nl), Chenf.ptd Page 26

Claims (1)

200401874 VI. Scope of patent application1. A refrigerator forming a storage room in an adiabatic box and cooling the above storage room by the heat of melting of cold coal, including: a cold storage room that stores the above-mentioned refrigerant; a partition member that stores the above-mentioned storage The chamber is divided into a plurality of spaces; the guide is discharged, and the cold air cooled by the refrigerant is supplied to each of the divided spaces; a communication port is formed in the above-mentioned partition member, and communicates with each space partitioned by the partition member; A space on the side of the cold storage chamber in the divided spaces described above is communicated with the cold storage chamber; and a temperature adjustment device, which independently adjusts the amount of cold air supply in each space according to the temperature of each of the spaces. 2. The refrigerator according to item 1 of the scope of patent application, wherein the communication port is provided with a cold air volume adjustment device. 3. The refrigerator according to item 1 or 2 of the scope of patent application, wherein the discharge duct supplies the cold air cooled by the refrigerant to a space located on the side of the cold storage chamber, and then supplies it to other spaces. 4. The refrigerator according to item 3 of the scope of patent application, further comprising: a cold air discharge port, which is formed corresponding to each of the above spaces of the dismantling duct, and supplies cold air to each space; a guide pipe is formed in the above partition The component guides the cold air supplied to the space on the side of the cold storage chamber to the duct on the side of the other space; the cold air inlet of the guide pipe is formed on the side of the cold storage chamber. 200401874 VI. Scope of patent application Location of spatial separation. Item 3 of the patent scope of the duct 5-The refrigerator V: C inlet is provided with a wind direction plate, which highlights the animal cold official such as ++ 0, n, long ^^^, where the above bow 丨 t 上 上, +, Greed, people ... '丨 Qiaoban, the wind is described as follows: the air-conditioning exhaust port of the space is separated ~ 6 as in the patent application scope No. 4 or refrigerator' "Guidance officer: air inlet, apply repair 2. In the case of patent application scope No. The refrigerator described in the above item, wherein the partition member is formed in sections. It further includes separately supplying cold air :: two: 1, and the ice two is formed on the corresponding: 7 cold air outlets from each lice to each two, There are seven mouths pointing to the upper part of each of the above-mentioned spaces where the V-tube is discharged, and each cold milk row is sucked in the upper part of the above-mentioned space. The refrigerator is as described in item 1 of the scope of patent application. The entrance is provided with a protrusion protruding from the above. Storage room side suction port protection ^ 上 1 0 · As Φ language Nabetsu Suzuki 囹 1 卞 卞 4 # refrigerator '/, &!; 欠 纳 纳 纳 纳 纳 纳 纳 纳 护 护 述 述 述 述 述 述 分隔 分隔 分隔 分隔 分隔 分隔 分隔 10 分隔The refrigerator described in item 丨 can be stored in two parts. The components can be detached, and can be taken along the / of the above storage room in the disassembled state. In addition, the refrigerator described in item 10 of the scope of patent application, Mounting tools for detachably loading the above-mentioned partition members. Among them, there is a heat insulation material in the refrigerator to the bamboo gate ~ r bamboo-1 2 · As described in the scope of the patent application No. 1 ... ^ 々's opening β 『'…… ------ Close the above Stored in, a pair of doors that can be opened and closed can be opened and closed ... When the two doors are closed, the sides of each door are in contact with the WW of U-machi and other parts. The ice refers to the stepped shape of the sides of the two doors. 7053-5603.PF (Nl); Chentf.ptd page 28 200401874 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. (I 7053-5603-PF (Nl), Chentf ptd p. 29