JP7348400B2 - Air cooling equipment control method and air cooling equipment - Google Patents

Air cooling equipment control method and air cooling equipment Download PDF

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JP7348400B2
JP7348400B2 JP2022530735A JP2022530735A JP7348400B2 JP 7348400 B2 JP7348400 B2 JP 7348400B2 JP 2022530735 A JP2022530735 A JP 2022530735A JP 2022530735 A JP2022530735 A JP 2022530735A JP 7348400 B2 JP7348400 B2 JP 7348400B2
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communication port
heating wire
temperature
air cooling
evaporator
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JP2023503166A (en
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ダセン ワン
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Haier Smart Home Co Ltd
Qingdao Haier Special Refrigeration Electric Appliance Co Ltd
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Haier Smart Home Co Ltd
Qingdao Haier Special Refrigeration Electric Appliance Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/005—Combined cooling and heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/02—Refrigerators including a heater

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Description

本発明は、空冷設備の技術分野に関し、特に、空冷設備の制御方法及び空冷設備に関する。 The present invention relates to the technical field of air cooling equipment, and in particular to a method of controlling air cooling equipment and air cooling equipment.

ワインキャビネットなどのような空冷設備では、デュアル温度ゾーンの製品の場合、通常単一蒸発器とツイン蒸発器ファンとを用いることで実現し、個室を冷却する必要がある場合、コンプレッサーが作動し、対応する蒸発器ファンが作動して対象となる個室の冷却を実現する。この方法は、構造が単純であるが、冷気のチャネリングはより深刻です、低い周囲温度では温度を一定に保つことができていなかった。 In air-cooled installations such as wine cabinets, dual temperature zone products are usually achieved by using a single evaporator and twin evaporator fans; when a cubicle needs to be cooled, the compressor is turned on and The corresponding evaporator fan operates to achieve cooling of the targeted cubicle. This method is simple in structure, but the cold air channeling is more serious, and the temperature could not be kept constant at low ambient temperatures.

定温度制御は、ワインなどの貯蔵物品の貯蔵及び最高の口当たりを保証でき、定温度制御を実現するため、従来技術では通常、ツイン蒸発器とツイン蒸発器ファンと２つの電熱線と電磁弁とによる切り替えの制御方法で実現し、第１個室を冷却する必要がある時、電磁弁が第１個室を切り替え、第１個室の蒸発器が冷気を作り、第１個室の蒸発器ファンが作動し、第２個室を冷却する必要がある時、電磁弁が第２個室を切り替え、第２個室の蒸発器が冷気を作り、第２個室の蒸発器ファンが作動し、２つの個室を互いに切り替え、各個室を加熱する必要がある時、この個室内の電熱線が起動され、蒸発器ファンが作動する。このような方法は、定温度制御を実現できるが、構造設計が複雑で、製造工程が煩雑になる等の問題が存在していた。 Constant temperature control can guarantee the storage and best taste of stored goods such as wine, and to achieve constant temperature control, the conventional technology usually uses a twin evaporator, a twin evaporator fan, two heating wires and a solenoid valve. When the first compartment needs to be cooled, the solenoid valve switches the first compartment, the evaporator in the first compartment produces cold air, and the evaporator fan in the first compartment operates. , when the second compartment needs to be cooled, the solenoid valve switches the second compartment, the evaporator of the second compartment produces cold air, the evaporator fan of the second compartment operates, and switches the two compartments to each other; When each compartment needs to be heated, the heating wires in this compartment are activated and the evaporator fan is activated. Although such a method can realize constant temperature control, there are problems such as a complicated structural design and a complicated manufacturing process.

本発明の目的は、単一蒸発器と単一蒸発器ファンと２つの連通口と３つの電熱線との構造設計を用い、圧縮機と蒸発器ファンと電熱線と連通口との作動関係の制御を組み合わせ、簡素化された構造設計及び技術で単一空冷システムのデュアル温度ゾーンの定温度制御を実現する空冷設備の制御方法及び空冷設備を提供することである。 The purpose of the present invention is to use the structural design of a single evaporator, a single evaporator fan, two communication ports, and three heating wires, and to improve the working relationship between the compressor, evaporator fan, heating wire, and communication ports. The present invention provides an air cooling equipment control method and air cooling equipment that realize constant temperature control of dual temperature zones in a single air cooling system by combining controls and using simplified structural design and technology.

本発明は、上記技術的課題を解決するために以下のような技術的手段を講じる。 The present invention takes the following technical measures to solve the above technical problems.

本発明は、空冷設備の制御方法を提案し、空冷設備は、箱体と、前記箱体内に取り付けられ、第１個室及び第２個室に区分されたライナーと、第１個室内に取り付けられた第１電熱線と、第２個室内に取り付けられた第２電熱線と、循環風路と、圧縮機と、蒸発器と、前記蒸発器に霜取り温度を検出するための霜取りセンサーを取り付けた単一循環冷却システムと、ライナーの外側に取り付けられた蒸発器ファンと、前記第１個室に設けられ、前記循環風路に連通された第１連通口と、前記第２個室に設けられ、前記循環風路に連通された第２連通口と、を備える。本発明に係る制御方法は、圧縮機及び蒸発器ファンの作動を制御し、第１連通口を開くと共に第２連通口を閉じ、第２電熱線を起動させるステップと、第１個室が設定された冷却温度に達した時、圧縮機を停止させるよう制御し、霜取り温度が第１の設定温度に達するまで第１連通口の閉動作を遅らせるステップと、第２個室が加熱温度に達した時、第２電熱線をオフにし、第１連通口が閉じられた後霜取り温度が第２の設定温度に達するまで第２連通口の開動作を遅らせるステップと、を含む。 The present invention proposes a method for controlling air cooling equipment, and the air cooling equipment includes a box body, a liner attached to the box body and divided into a first private room and a second private room, and a liner attached to the first private room. A unit including a first heating wire, a second heating wire installed in a second private room, a circulation air path, a compressor, an evaporator, and a defrost sensor for detecting a defrost temperature on the evaporator. a one-circulation cooling system, an evaporator fan attached to the outside of the liner, a first communication port provided in the first private chamber and communicating with the circulation air passage, and a first communication port provided in the second private chamber and connected to the circulation air passage; A second communication port communicated with the air passage. The control method according to the present invention includes the steps of controlling the operation of the compressor and the evaporator fan, opening the first communication port and closing the second communication port, starting the second heating wire, and setting the first private room. a step of controlling the compressor to stop when the set cooling temperature is reached, and delaying the closing operation of the first communication port until the defrosting temperature reaches the first set temperature; and when the second private compartment reaches the heating temperature. , the step of turning off the second heating wire and delaying the opening operation of the second communication port until the defrosting temperature reaches the second set temperature after the first communication port is closed.

さらに、前記制御方法は、霜取り温度が前記第１の設定温度に達した時に蒸発器ファンを停止するよう制御するステップと、霜取り温度が前記第２の設定温度に達した時に、第２個室が加熱温度に達するまで蒸発器ファンを作動するよう制御するステップと、も含む。 Furthermore, the control method includes the steps of: controlling the evaporator fan to stop when the defrosting temperature reaches the first set temperature; and controlling the evaporator fan to stop when the defrosting temperature reaches the second set temperature. controlling the evaporator fan to operate until a heating temperature is reached.

さらに、前記空冷設備は、前記蒸発器の後方に設けられた補償電熱線をさらに備え、前記制御方法は、圧縮機が停止した後で前記補償電熱線を起動させるステップをさらに含む。 Furthermore, the air cooling equipment further includes a compensation heating wire installed behind the evaporator, and the control method further includes activating the compensation heating wire after the compressor is stopped.

前記補償電熱線を起動させるステップにおいて、１００％の通電率に従い前記補償電熱線を起動させる。 In the step of activating the compensation heating wire, the compensation heating wire is activated according to a 100% energization rate.

さらに、前記制御方法は、第１連通口及び第２連通口を開き、蒸発器ファンの作動を制御し、第１電熱線、第２電熱線及び補償電熱線を起動させるステップをさらに含む。 Furthermore, the control method further includes opening the first communication port and the second communication port, controlling the operation of the evaporator fan, and activating the first heating wire, the second heating wire, and the compensation heating wire.

本発明は、箱体と、前記箱体内に取り付けられ、第１個室及び第２個室に区分されたライナーと、第１個室内に取り付けられた第１電熱線と、２個室内に取り付けられた第２電熱線と、循環風路と圧縮機と蒸発器とを備え、前記蒸発器に霜取り温度を検出するための霜取りセンサーを取り付けた単一循環冷却システムと、ライナーの外側に取り付けられた蒸発器ファンと、を備えた空冷設備を提案する。本発明に係る空冷設備は、前記第１個室に設けられ、前記循環風路に連通された第１連通口と、前記第２個室に設けられ、前記循環風路に連通された第２連通口と、圧縮機及び蒸発器ファンの作動を制御し、第１連通口を開くと共に第２連通口を閉じ、第２電熱線を起動させ、第１個室が設定された冷却温度に達した時、圧縮機を停止させるよう制御し、霜取り温度が第１の設定温度に達するまで第１連通口の閉動作を遅らせ、第２個室が加熱温度に達した時、第２電熱線をオフにし、第１連通口が閉じられた後霜取り温度が第２の設定温度に達するまで第２連通口の開動作を遅らせるための単室空冷／加熱制御モジュールと、をさらに備える。 The present invention provides a box body, a liner attached to the box body and divided into a first private chamber and a second private chamber, a first heating wire attached to the first private chamber, and a liner attached to the second private chamber. A single circulation cooling system comprising a second heating wire, a circulation air passage, a compressor and an evaporator, the evaporator being equipped with a defrost sensor for detecting the defrost temperature, and an evaporator mounted on the outside of the liner. We propose air cooling equipment equipped with a fan. The air cooling equipment according to the present invention includes a first communication port provided in the first private room and communicated with the circulation air path, and a second communication port provided in the second private room and communicated with the circulation air path. and controls the operation of the compressor and evaporator fan, opens the first communication port and closes the second communication port, starts the second heating wire, and when the first private room reaches the set cooling temperature, The compressor is controlled to stop, the closing operation of the first communication port is delayed until the defrosting temperature reaches the first set temperature, and when the second compartment reaches the heating temperature, the second heating wire is turned off and the second heating wire is turned off. The apparatus further includes a single-chamber air cooling/heating control module for delaying the opening operation of the second communication port until the defrosting temperature reaches the second set temperature after the first communication port is closed.

さらに、前記単室空冷／加熱制御モジュールは、霜取り温度が前記第１の設定温度に達した時に蒸発器ファンが停止するよう制御し、霜取り温度が前記第２の設定温度に達した時に第２個室が加熱温度に達するまで蒸発器ファンを作動するよう制御するための蒸発器ファン制御ユニットを備える。 Furthermore, the single-chamber air cooling/heating control module controls the evaporator fan to stop when the defrost temperature reaches the first set temperature, and controls the evaporator fan to stop when the defrost temperature reaches the second set temperature. An evaporator fan control unit is provided for controlling the operation of the evaporator fan until the compartment reaches the heating temperature.

本発明に係る空冷設備は、前記蒸発器の後方に設けられた補償電熱線と、圧縮機が停止した後で前記補償電熱線を起動させるための補償加熱制御モジュールと、をさらに備える。 The air cooling equipment according to the present invention further includes a compensation heating wire provided behind the evaporator, and a compensation heating control module for starting the compensation heating wire after the compressor is stopped.

さらに、前記補償加熱制御モジュールは、１００％の通電率に従い前記補償電熱線を起動させることに用いられる。 Furthermore, the compensation heating control module is used to activate the compensation heating wire according to a 100% conduction rate.

本発明に係る空冷設備は、第１連通口及び第２連通口を開き、蒸発器ファンの作動を制御すること、及び、第１電熱線、第２電熱線及び補償電熱線を起動させるための全加熱制御モジュールをさらに備える。 The air cooling equipment according to the present invention opens the first communication port and the second communication port, controls the operation of the evaporator fan, and starts the first heating wire, the second heating wire, and the compensation heating wire. It further includes a full heating control module.

従来技術と比較して、本発明の利点及び有利な効果は、次の通りである。本発明により提供される空冷設備の制御方法及び空冷設備において、単一循環冷却システムを用い、構造上で循環風路、圧縮機、単一蒸発器、単一蒸発器ファン及び第１個室と第２個室に各々設けられ、いずれＭＰ循環風路に連通された第１連通口及び第２連通口によって実現され、両方の個室を冷却する必要がある時、圧縮機及び蒸発器ファンを起動させ、２つの連通口を開き；両方の個室を加熱する必要がある時、圧縮機の停止を制御すると共に蒸発器ファンの作動を制御し、２個の連通口を閉じ、個室内の電熱線を起動させ；一方の個室を冷却する必要があり、もう一方の個室を加熱する必要がある場合、冷却対象となる個室の連通口を開き、加熱対象となる個室の連通口を閉じ、加熱対象となる個室の電熱線を起動させ、冷却対象となる個室が設定された冷却温度に達した時、圧縮機が停止するよう制御し、霜取り温度が第１の設定温度に達するまで冷却対象となる個室の連通口の閉動作を遅らせ、加熱対象となる個室が加熱温度に達した時、電熱線をオフにさせ、冷却対象となる個室の連通口が閉じられた後霜取り温度が第２の設定温度に達するまで加熱対象となる個室の連通口の開動作を遅らせ；上記３つの方法の制御を組み合わせ、単一空冷システムの構造において２つの個室に対し個別に定温度制御が可能で、定温度制御を実現できるツイン蒸発器とツイン蒸発器ファンと２つの電熱線と電磁弁との従来方法と比較して、単一空冷システムの構造設計及び工程がより簡素化し、簡素化した構造及び工程設計で単一空冷システムのデュアル温度ゾーン空冷設備の定温度制御を実現する。 Compared with the prior art, the advantages and beneficial effects of the present invention are as follows. In the air cooling equipment control method and air cooling equipment provided by the present invention, a single circulation cooling system is used, and the structure includes a circulation air path, a compressor, a single evaporator, a single evaporator fan, a first private room and a first compartment. Realized by a first communication port and a second communication port provided in each of the two private rooms and eventually communicating with the MP circulation air path, when it is necessary to cool both the private rooms, start the compressor and the evaporator fan, Open the two communication ports; when both compartments need to be heated, control the compressor to stop and the evaporator fan to operate, close the two communication ports, and start the heating wire in the compartment. When it is necessary to cool one private room and heat the other private room, open the communication port of the private room to be cooled, close the communication port of the private room to be heated, and then heat the other private room. The heating wire of the private room is activated, and when the private room to be cooled reaches the set cooling temperature, the compressor is controlled to stop, and the heating wire of the private room to be cooled is controlled to stop until the defrosting temperature reaches the first set temperature. The closing operation of the communication port is delayed, and when the private room to be heated reaches the heating temperature, the heating wire is turned off, and after the communication port of the private room to be cooled is closed, the defrosting temperature returns to the second set temperature. The opening operation of the communication port of the private room to be heated is delayed until the heating target reaches the desired temperature; By combining the above three methods of control, it is possible to individually control the temperature of two private rooms in a single air cooling system structure. Compared with the traditional method of twin evaporators, twin evaporator fans, two heating wires and solenoid valves, the structure design and process of the single air cooling system are more simplified, and the simplified structure and process design are simpler. Realize constant temperature control of dual temperature zone air cooling equipment in one air cooling system.

図面を参照しつつ本発明の実施形態の詳細な説明を読んだ後、本発明の他の特徴及び利点がより明らかになるであろう。 Other features and advantages of the invention will become more apparent after reading the detailed description of embodiments of the invention with reference to the drawings.

本発明により提案される空冷設備の一実施例の構造概略図である。FIG. 1 is a schematic structural diagram of an embodiment of air cooling equipment proposed by the present invention. 本発明により提案される空冷設備の制御方法の一実施例のフローチャートである。1 is a flowchart of an embodiment of a method for controlling air cooling equipment proposed by the present invention. 本発明により提案される空冷設備の一実施例の機能構成図である。FIG. 1 is a functional configuration diagram of an embodiment of air cooling equipment proposed by the present invention.

以下、図面を参照しつつ、本発明の具体的実施形態をさらに詳細に説明する。 Hereinafter, specific embodiments of the present invention will be described in further detail with reference to the drawings.

図１に示すように、本発明により提案される空冷設備は、箱体１と、ライナー２と、を備える。ライナー２は箱体１内に取り付けられ、ライナー２の内部空洞は第１個室３と第２個室４に区分され、第１個室３内に第１電熱線５が取り付けられ、第２個室４内に第２電熱線６が取り付けられる。空冷設備は、単一循環冷却システムで冷却を実現する。当該単一循環冷却システムは、循環風路７と、圧縮機８と、ライナー２外側の後方に設けられた蒸発器９と、を備える。ライナー２外側の後方に蒸発器ファン１０が設けられ、蒸発器ファン１０に霜取り温度を検出するための霜取りセンサー（図示せず）が取り付けられる。第１個室３に第１連通口１１が設けられる。第１連通口１１は、循環風路７と連通する。第２個室４に第２連通口１２が設けられる。第２連通口１２は、循環風路７と連通する。 As shown in FIG. 1, the air cooling equipment proposed by the present invention includes a box 1 and a liner 2. The liner 2 is installed in the box 1, and the inner cavity of the liner 2 is divided into a first private chamber 3 and a second private chamber 4. A first heating wire 5 is installed in the first private chamber 3, and A second heating wire 6 is attached to. Air cooling equipment achieves cooling with a single circulation cooling system. The single circulation cooling system includes a circulation air passage 7, a compressor 8, and an evaporator 9 provided outside and rearward of the liner 2. An evaporator fan 10 is provided outside and behind the liner 2, and a defrost sensor (not shown) for detecting defrost temperature is attached to the evaporator fan 10. A first communication port 11 is provided in the first private room 3 . The first communication port 11 communicates with the circulation air path 7 . A second communication port 12 is provided in the second private room 4 . The second communication port 12 communicates with the circulation air passage 7 .

図１に示す空冷設備の構成において、本発明は制御方法を提案する。当該制御方法は、単一循環冷却システムでデュアル温度ゾーンの定温度制御を実現し、具体的には図２に示すように、次のステップを含む。 In the configuration of the air cooling equipment shown in FIG. 1, the present invention proposes a control method. The control method realizes constant temperature control of dual temperature zones in a single circulation cooling system, and specifically includes the following steps, as shown in FIG.

ステップＳ２１： 圧縮機及び蒸発器ファンを起動させ、第１連通口及び第２連通口を開く。 Step S21: Start the compressor and evaporator fan, and open the first communication port and the second communication port.

空冷設備の冷却始動を例にすると、空冷設備の電源投入後、まず単一循環冷却システムを起動させ、第１連通口１１及び第２連通口１２を開き、第１個室３及び第２個室４を各々冷却する。 Taking cooling start of air cooling equipment as an example, after turning on the power of the air cooling equipment, first start the single circulation cooling system, open the first communication port 11 and the second communication port 12, and open the first private room 3 and the second private room 4. Cool each.

ステップＳ２２： ２つの個室の冷却温度が冷却要件を満たしているかどうかを判断する。 Step S22: Determine whether the cooling temperatures of the two private rooms satisfy the cooling requirements.

２つの個室を個別に冷却する間に、２つの個室の冷却温度が各自の冷却要件を満たしているかどうかを判断する。一定時間冷却した後、２つの個室の冷却には２つの状況がある。すなわち、状況１は、冷却要件をいずれも満たし、定温度調節に進む必要がある状況である。状況２は、１つの個室が冷却要件を満たし、定温度調節に進む必要があるが、もう１つの個室が冷却要件を満たしていないため、引き続き冷却する必要がある状況である。 While cooling the two compartments individually, it is determined whether the cooling temperatures of the two compartments meet their respective cooling requirements. After cooling for a certain period of time, there are two situations for cooling the two compartments. That is, Situation 1 is a situation in which all cooling requirements are met and it is necessary to proceed to constant temperature control. Situation 2 is a situation where one compartment meets the cooling requirements and needs to proceed to constant temperature control, but the other compartment does not meet the cooling requirements and needs to be continued to be cooled.

上記の２つの状況を踏まえ、本発明により提案される制御方法は、各々異なるステップを実行する。状況１が先に発生した時、圧縮機が停止するよう制御し、第１連通口及び第２連通口を開き、蒸発器ファンが作動し続けるよう制御し、第１電熱線及び第２電熱線を起動させるステップＳ２３を実行する。 Based on the above two situations, the control method proposed by the present invention performs different steps. When situation 1 occurs first, the compressor is controlled to stop, the first communication port and the second communication port are opened, the evaporator fan is controlled to continue operating, and the first heating wire and the second heating wire are opened. Step S23 of activating is executed.

２つの個室がいずれも冷却要件を満たした後、該ステップの制御を介して、第１個室３の第１電熱線５、及び第２個室４の第２電熱線６を各々起動させて、２つの個室に対して定温度制御を実施する。本発明の実施例において、蒸発器９の後方に補償電熱線１３も設けられ、定温度制御の時、補償電熱線１３の作動を介して蒸発器９の霜取り時間を短縮させることで、蒸発器９の表面温度を速やかに上昇させ、蒸発器ファン１０の作動を介して個室内の定温度制御に対し補償加熱を実施する。具体的には、圧縮機８を停止させて定温度制御に入る時、蒸発器ファン１０の作動を保持し、第１連通口１１及び第２連通口１２の開状態を維持し、補償電熱線１３を起動させる。２つの個室が自身の電熱線を介して定温度調節をする時、補償電熱線１３の熱が蒸発器ファン１０の作用により、第１連通口１１を経由して第１個室３に入り、第２連通口１２を経由して第２個室４に入り、２つの個室の温度を各々補償する。 After both of the two private rooms satisfy the cooling requirements, through the control of this step, the first heating wire 5 of the first private room 3 and the second heating wire 6 of the second private room 4 are activated, respectively. Constant temperature control will be implemented for each private room. In the embodiment of the present invention, a compensation heating wire 13 is also provided behind the evaporator 9, and when the temperature is controlled, the defrosting time of the evaporator 9 is shortened through the operation of the compensation heating wire 13. The surface temperature of the evaporator fan 10 is quickly increased to provide compensation heating for constant temperature control in the private room through the operation of the evaporator fan 10. Specifically, when the compressor 8 is stopped and constant temperature control is started, the operation of the evaporator fan 10 is maintained, the first communication port 11 and the second communication port 12 are kept open, and the compensation heating wire is Start up 13. When the two private rooms adjust their temperature at a constant temperature through their own heating wires, the heat from the compensation heating wire 13 enters the first private room 3 through the first communication port 11 due to the action of the evaporator fan 10, and then enters the first private room 3 through the first communication port 11. It enters the second private room 4 via the two communication ports 12 and compensates the temperature of each of the two private rooms.

状況２が先に発生した場合、又はステップＳ２３の定温度調節プロセスで一方の個室を加熱する必要がありもう一方の個室を冷却する必要がある状況が発生した場合、第１個室３を冷却する必要や、第２個室４を加熱する必要を例にし、圧縮機及び蒸発器ファンの作動を制御し、第１連通口を開いて第２連通口を閉じ、第２電熱線を起動させるステップＳ２４を実行する。 If situation 2 occurs first, or if a situation occurs in which it is necessary to heat one private room and cool the other private room in the constant temperature adjustment process of step S23, the first private room 3 is cooled. Taking as an example the need to heat the second private room 4, the operation of the compressor and evaporator fan is controlled, the first communication port is opened, the second communication port is closed, and the second heating wire is activated in step S24. Execute.

圧縮機８を起動させ、蒸発器ファン１０を引き続き作動させ、第１連通口１１を開くと共に第２連通口１２を閉じ、第２電熱線６を起動して作動させ続け、単一循環冷却システムで流れる冷気が第１連通口１１を経由して第１個室３に入って、第１個室３を冷却する。第２連通口１２が閉じているので、第２個室４内に冷気が入らず、第２電熱線６の作動によって加熱され続ける。この間に第１個室３が再び設定された冷却温度に達した時、圧縮機を停止させるよう制御し、霜取り温度が第１の設定温度に達するまで第１連通口の閉動作を遅らせるステップＳ２５を実行する。 Start the compressor 8, continue to operate the evaporator fan 10, open the first communication port 11 and close the second communication port 12, start the second heating wire 6 and continue to operate, to create a single circulation cooling system. The cold air flowing through the first private chamber 3 enters the first private chamber 3 via the first communication port 11 and cools the first private chamber 3. Since the second communication port 12 is closed, cold air does not enter the second private chamber 4, and the second private chamber 4 continues to be heated by the operation of the second heating wire 6. During this time, when the first private compartment 3 reaches the set cooling temperature again, the compressor is controlled to be stopped, and the closing operation of the first communication port is delayed until the defrosting temperature reaches the first set temperature in step S25. Execute.

第１個室３が再び冷却要件を満たした後、圧縮機８が停止するよう制御し、霜取りセンサーによって検出された霜取り温度を得、霜取り温度が第１の設定温度Ｔ１に達した時、第１連通口１１を閉じる。 After the first private compartment 3 satisfies the cooling requirements again, the compressor 8 is controlled to stop, the defrost temperature detected by the defrost sensor is obtained, and when the defrost temperature reaches the first set temperature T1, the first Close the communication port 11.

圧縮機８が停止した直後に補償電熱線１３を起動させ、蒸発器９の霜取りを補助し、蒸発器９の表面温度を速やかに上昇させることで、その後の個室の定温度調節の準備をする。 Immediately after the compressor 8 stops, the compensation heating wire 13 is activated to assist in defrosting the evaporator 9 and quickly raise the surface temperature of the evaporator 9, thereby preparing for subsequent constant temperature control of the private room. .

ステップＳ２６： 第１連通口が閉じられた後霜取り温度が第２の設定温度に達するまで第２連通口の開動作を遅らせる。 Step S26: After the first communication port is closed, the opening operation of the second communication port is delayed until the defrosting temperature reaches the second set temperature.

第１連通口１１が閉じられた後、第２個室４の加熱を続け、霜取りセンサーによって検出された霜取り温度を得、霜取り温度が第２の設定温度Ｔ２に達した時、第２連通口１２を開く。圧縮機８が停止されてから第２連通口１２が開くまでの時間に、補償電熱線１３が起動されて作動しているため、蒸発器９の表面の霜取り温度が比較的高く、第２連通口１２が開かれた後、第２個室４の加熱を補償できる。これにより、第２個室４への定温度調節を加速させる。 After the first communication port 11 is closed, heating of the second private chamber 4 is continued to obtain the defrost temperature detected by the defrost sensor, and when the defrost temperature reaches the second set temperature T2, the second communication port 12 open. Since the compensation heating wire 13 is activated and operated during the period from when the compressor 8 is stopped until the second communication port 12 is opened, the defrosting temperature on the surface of the evaporator 9 is relatively high, and the second communication port 12 is opened. After the mouth 12 is opened, the heating of the second compartment 4 can be compensated. This accelerates the constant temperature adjustment to the second private room 4.

ステップＳ２７： 第２個室が加熱温度に達した時、第２電熱線をオフにさせる。 Step S27: When the second private room reaches the heating temperature, turn off the second heating wire.

蒸発器ファン１０の制御について、霜取り温度が第１の設定温度Ｔ１に達した時、すなわちステップＳ２５で第１連通口１１を閉じた時、蒸発器ファン１０が停止するよう制御する。この時補償電熱線１３が起動されて蒸発器９に対し霜取りを補助することで、霜取り温度を速やかに上昇させる。霜取り温度が第２の設定温度Ｔ２に達した時、すなわちステップＳ２６で第２連通口を開いた後、再度蒸発器ファン１０を起動して作動させ、蒸発器ファン１０の作用によって第２個室４の加熱をより迅速に補償し、第２個室４が加熱温度に達した後に閉じるまで第２個室４の定温度調節をさらに加速する。 Regarding the control of the evaporator fan 10, the evaporator fan 10 is controlled to stop when the defrosting temperature reaches the first set temperature T1, that is, when the first communication port 11 is closed in step S25. At this time, the compensation heating wire 13 is activated to assist the evaporator 9 in defrosting, thereby quickly increasing the defrosting temperature. When the defrosting temperature reaches the second set temperature T2, that is, after opening the second communication port in step S26, the evaporator fan 10 is started and operated again, and the second private compartment 4 is opened by the action of the evaporator fan 10. temperature adjustment of the second compartment 4 is further accelerated until the second compartment 4 is closed after reaching the heating temperature.

その後、定温度制御過程で２つの個室を繰り返し冷却又は加熱する必要がある時、上記ステップから与えられる制御の解決手段を組み合わせる。２つの個室は、同時冷却、同時加熱、１つの冷却・１つの加熱の方法により、定温度調節を別々に実施できる。定温度制御を実現できるツイン蒸発器とツイン蒸発器ファンと２つの電熱線と電磁弁との従来方法と比較して、本発明の技術的手段は、単一循環冷却システムに基づいて実現するため、構造設計及び工程がより簡素化し、簡素化した構造及び工程設計で単一空冷システムのデュアル温度ゾーン空冷設備の定温度制御を実現し、産業化への応用により適している。 Then, when two compartments need to be repeatedly cooled or heated in a constant temperature control process, the control solutions provided by the above steps are combined. Constant temperature control can be carried out separately in the two private rooms by simultaneous cooling, simultaneous heating, or one cooling/one heating method. Compared with the traditional method of twin evaporators and twin evaporator fans and two heating wires and solenoid valves, which can realize constant temperature control, the technical means of the present invention is realized based on a single circulation cooling system. , the structure design and process are more simplified, and the simple structure and process design realizes constant temperature control of dual temperature zone air cooling equipment in a single air cooling system, which is more suitable for industrial application.

上記ステップＳ２６の後、圧縮機８を再度起動させた時、直ちに第２連通口１２を閉じる必要がある。すなわち、圧縮機８が作動している限り、加熱に対する冷気の影響を避けるため、現在加熱されている個室の連通口を閉じる必要がある。 After the above step S26, when the compressor 8 is started again, it is necessary to immediately close the second communication port 12. That is, as long as the compressor 8 is operating, it is necessary to close the communication port of the currently heated private room in order to avoid the influence of cold air on heating.

第１電熱線５及び第２電熱線６を起動させた後、加熱レンジで要求される通電率に従い作動し、補償電熱線１３の場合、起動させた後、１００％の通電率に従い作動する。 After starting the first heating wire 5 and the second heating wire 6, they operate according to the energization rate required by the heating range, and in the case of the compensation heating wire 13, after starting, they operate according to the energization rate of 100%.

上記で提案される空冷設備の制御方法によれば、図３に示すように、本発明により提案される空冷設備は、全空冷制御モジュール３１と、全加熱制御モジュール３２と、単室空冷／加熱制御モジュール３３と、をさらに備える。全空冷制御モジュール３１は、圧縮機８及び蒸発器ファン１０の作動を制御し、第１連通口２２及び第２連通口１２を開くために用いられる。全加熱制御モジュール３２は、圧縮機８が停止するよう制御し、第１連通口１１及び第２連通口１２を開き、蒸発器ファン１０の作動を制御し、第１電熱線５、第２電熱線６及び補償電熱線１３を起動して作動させるために用いられる。単室空冷／加熱制御モジュール３３は、圧縮機８及び蒸発器ファン１０の作動を制御し、第１連通口１１を開くと共に第２連通口１２を閉じ、第２電熱線６を起動させ、第１個室３が設定された冷却温度に達した時、圧縮機８を停止させるよう制御し、霜取り温度が第１の設定温度Ｔ１に達するまで第１連通口１１の閉動作を遅らせ、第２個室４が加熱温度に達した時、第２電熱線６をオフにし、第１連通口１１が閉じられた後霜取り温度が第２の設定温度Ｔ２に達するまで第２連通口１２の開動作を遅らせるために用いられる。 According to the control method for air cooling equipment proposed above, as shown in FIG. It further includes a control module 33. The total air cooling control module 31 is used to control the operation of the compressor 8 and the evaporator fan 10 and to open the first communication port 22 and the second communication port 12. The total heating control module 32 controls the compressor 8 to stop, opens the first communication port 11 and the second communication port 12, controls the operation of the evaporator fan 10, and controls the operation of the first heating wire 5 and the second electric wire. It is used to start and operate the heating wire 6 and the compensation heating wire 13. The single-chamber air cooling/heating control module 33 controls the operation of the compressor 8 and the evaporator fan 10, opens the first communication port 11 and closes the second communication port 12, starts the second heating wire 6, and controls the operation of the compressor 8 and the evaporator fan 10. When the first private chamber 3 reaches the set cooling temperature, the compressor 8 is controlled to be stopped, the closing operation of the first communication port 11 is delayed until the defrosting temperature reaches the first set temperature T1, and the second private chamber 3 is closed. 4 reaches the heating temperature, the second heating wire 6 is turned off, and after the first communication port 11 is closed, the opening operation of the second communication port 12 is delayed until the defrosting temperature reaches the second set temperature T2. used for

単室空冷／加熱制御モジュール３３は、霜取り温度が第１の設定温度Ｔ１に達した時に蒸発器ファン１０が停止するよう制御し、霜取り温度が第２の設定温度Ｔ２に達した時に第２個室４が加熱温度に達するまで蒸発器ファン１０を作動するよう制御するための蒸発器ファン制御ユニット３３１を備える。 The single-chamber air cooling/heating control module 33 controls the evaporator fan 10 to stop when the defrosting temperature reaches a first set temperature T1, and controls the evaporator fan 10 to stop when the defrosting temperature reaches a second set temperature T2. 4 is provided with an evaporator fan control unit 331 for controlling the operation of the evaporator fan 10 until the heating temperature is reached.

本発明により提案される空冷設備は、圧縮機８が停止した後で補償電熱線１３を起動させ、具体的に１００％の通電率に従い補償電熱線１３を起動させるための補償加熱制御モジュール３４をさらに備える。 The air cooling equipment proposed by the present invention includes a compensation heating control module 34 for starting the compensation heating wire 13 after the compressor 8 has stopped, specifically for starting the compensation heating wire 13 according to the 100% conduction rate. Be prepared for more.

具体的には、空冷設備で定温度制御を実現する制御方法は、上記で詳細に説明されているため、ここでその説明を省略する。 Specifically, since the control method for realizing constant temperature control in air cooling equipment has been explained in detail above, the explanation thereof will be omitted here.

上記の説明は本発明の限定を意図するものではなく、本発明も上記の実施例に限定されることなく、当業者が本発明の本質的な範囲内で加えられた変化、変形、追加又は置換も本発明の保護範囲に含めることを指摘しておかなければならない。 The above description is not intended to limit the present invention, and the present invention is not limited to the above embodiments. It must be pointed out that substitutions also fall within the protection scope of the present invention.

Claims (10)

空冷設備の制御方法であって、
前記空冷設備は、
箱体と、
前記箱体内に取り付けられ、第１個室及び第２個室に区分されたライナーと、
前記第１個室内に取り付けられた第１電熱線と、
前記第２個室内に取り付けられた第２電熱線と、
循環風路と、圧縮機と、蒸発器と、前記蒸発器に霜取り温度を検出するための霜取りセンサーを取り付けた単一循環冷却システムと、
前記ライナーの外側に取り付けられた蒸発器ファンと、
前記第１個室に設けられ、前記循環風路に連通された第１連通口と、
前記第２個室に設けられ、前記循環風路に連通された第２連通口と、を備え、
前記制御方法は、
前記圧縮機及び前記蒸発器ファンの作動を制御し、前記第１連通口を開くと共に前記第２連通口を閉じ、前記第２電熱線を起動させるステップと、
前記第１個室が設定された冷却温度に達した時、前記圧縮機を停止させるよう制御し、霜取り温度が第１の設定温度に達するまで前記第１連通口の閉動作を遅らせるステップと、
前記第２個室が加熱温度に達した時、前記第２電熱線をオフにし、前記第１連通口が閉じられた後霜取り温度が第２の設定温度に達するまで前記第２連通口の開動作を遅らせるステップと、を含むことを特徴とする、空冷設備の制御方法。 A method for controlling air cooling equipment, the method comprising:
The air cooling equipment is
The box body and
a liner attached to the box body and divided into a first private chamber and a second private chamber;
a first heating wire installed in the first private room;
a second heating wire installed in the second private room;
A single circulation cooling system including a circulating air path, a compressor, an evaporator, and a defrost sensor for detecting a defrost temperature on the evaporator;
an evaporator fan mounted on the outside of the liner;
a first communication port provided in the first private room and communicating with the circulation air path;
a second communication port provided in the second private room and communicating with the circulation air path;
The control method includes:
controlling the operation of the compressor and the evaporator fan, opening the first communication port and closing the second communication port, and activating the second heating wire;
controlling the compressor to stop when the first private compartment reaches a set cooling temperature, and delaying the closing operation of the first communication port until the defrosting temperature reaches the first set temperature;
When the second private chamber reaches the heating temperature, the second heating wire is turned off, and after the first communication port is closed, the second communication port is opened until the defrosting temperature reaches the second set temperature. A method for controlling air cooling equipment, the method comprising: a step of delaying the process. 霜取り温度が前記第１の設定温度に達した時に前記蒸発器ファンを停止するよう制御するステップと、
霜取り温度が前記第２の設定温度に達した時に、前記第２個室が加熱温度に達するまで前記蒸発器ファンを作動するよう制御するステップと、
をさらに含むことを特徴とする、請求項１に記載の空冷設備の制御方法。 controlling the evaporator fan to stop when the defrost temperature reaches the first set temperature;
When the defrosting temperature reaches the second set temperature, controlling the evaporator fan to operate until the second compartment reaches the heating temperature;
The method for controlling air cooling equipment according to claim 1, further comprising: 前記空冷設備は、前記蒸発器の後方に設けられた補償電熱線をさらに備え、
前記制御方法は、前記圧縮機が停止した後で前記補償電熱線を起動させるステップをさらに含むことを特徴とする、請求項１に記載の空冷設備の制御方法。 The air cooling equipment further includes a compensation heating wire provided behind the evaporator,
The method of controlling air cooling equipment according to claim 1, further comprising the step of starting the compensation heating wire after the compressor is stopped. 前記補償電熱線を起動させるステップにおいて、１００％の通電率に従い前記補償電熱線を起動させることを特徴とする、請求項３に記載の空冷設備の制御方法。 4. The method of controlling air cooling equipment according to claim 3, wherein in the step of activating the compensation heating wire, the compensation heating wire is activated in accordance with a 100% energization rate. 前記第１連通口及び前記第２連通口を開き、前記蒸発器ファンの作動を制御し、前記第１電熱線、前記第２電熱線及び前記補償電熱線を起動させるステップをさらに含むことを特徴とする、請求項３に記載の空冷設備の制御方法。 The method further includes the step of opening the first communication port and the second communication port, controlling operation of the evaporator fan, and activating the first heating wire, the second heating wire, and the compensation heating wire. The method for controlling air cooling equipment according to claim 3 . 箱体と、
前記箱体内に取り付けられ、第１個室及び第２個室に区分されたライナーと、
前記第１個室内に取り付けられた第１電熱線と、
前記第２個室内に取り付けられた第２電熱線と、
循環風路と、圧縮機と、蒸発器と、を備え、前記蒸発器に霜取り温度を検出するための霜取りセンサーを取り付けた単一循環冷却システムと、
前記ライナーの外側に取り付けられた蒸発器ファンと、
を備えた空冷設備であって、
前記第１個室に設けられ、前記循環風路に連通された第１連通口と、
前記第２個室に設けられ、前記循環風路に連通された第２連通口と、
前記圧縮機及び前記蒸発器ファンの作動を制御し、前記第１連通口を開くと共に前記第２連通口を閉じ、前記第２電熱線を起動させ、前記第１個室が設定された冷却温度に達した時、前記圧縮機を停止させるよう制御し、霜取り温度が第１の設定温度に達するまで前記第１連通口の閉動作を遅らせ、前記第２個室が加熱温度に達した時、前記第２電熱線をオフにし、前記第１連通口が閉じられた後霜取り温度が第２の設定温度に達するまで前記第２連通口の開動作を遅らせるための単室空冷／加熱制御モジュールと、
をさらに備えることを特徴とする、空冷設備。 The box body and
a liner attached to the box body and divided into a first private chamber and a second private chamber;
a first heating wire installed in the first private room;
a second heating wire installed in the second private room;
A single circulation cooling system comprising a circulating air path, a compressor, and an evaporator, the evaporator being equipped with a defrost sensor for detecting defrost temperature;
an evaporator fan mounted on the outside of the liner;
An air cooling facility equipped with
a first communication port provided in the first private room and communicating with the circulation air path;
a second communication port provided in the second private room and communicating with the circulation air path;
Controlling the operation of the compressor and the evaporator fan, opening the first communication port and closing the second communication port, activating the second heating wire, and bringing the first private room to a set cooling temperature. When the temperature reaches the heating temperature, the compressor is controlled to be stopped, the closing operation of the first communication port is delayed until the defrosting temperature reaches the first set temperature, and when the second compartment reaches the heating temperature, the compressor is controlled to stop. a single-room air cooling/heating control module for turning off two heating wires and delaying the opening operation of the second communication port until the defrosting temperature reaches a second set temperature after the first communication port is closed;
An air cooling facility further comprising: 前記単室空冷／加熱制御モジュールは、霜取り温度が前記第１の設定温度に達した時に蒸発器ファンが停止するよう制御し、霜取り温度が前記第２の設定温度に達した時に第２個室が加熱温度に達するまで蒸発器ファンを作動するよう制御するための蒸発器ファン制御ユニットを備えることを特徴とする、請求項６に記載の空冷設備。 The single-chamber air cooling/heating control module controls the evaporator fan to stop when the defrosting temperature reaches the first set temperature, and controls the second compartment to stop when the defrosting temperature reaches the second set temperature. The air cooling installation according to claim 6, characterized in that it comprises an evaporator fan control unit for controlling the operation of the evaporator fan until the heating temperature is reached. 前記蒸発器の後方に設けられた補償電熱線と、
前記圧縮機が停止した後で前記補償電熱線を起動させるための補償加熱制御モジュールと、
をさらに備えることを特徴とする、請求項６に記載の空冷設備。 a compensation heating wire provided at the rear of the evaporator;
a compensation heating control module for activating the compensation heating wire after the compressor has stopped;
The air cooling equipment according to claim 6, further comprising:. 前記補償加熱制御モジュールは、１００％の通電率に従い前記補償電熱線を起動させることに用いられることを特徴とする、請求項８に記載の空冷設備。 The air cooling equipment according to claim 8, wherein the compensation heating control module is used to start the compensation heating wire according to a 100% conduction rate. 前記第１連通口及び前記第２連通口を開き、前記蒸発器ファンの作動を制御するための全加熱制御モジュールであって、前記第１電熱線、前記第２電熱線及び前記補償電熱線を起動させるための全加熱制御モジュールをさらに備えることを特徴とする、請求項８に記載の空冷設備。 A total heating control module for opening the first communication port and the second communication port to control the operation of the evaporator fan, the first heating wire, the second heating wire, and the compensation heating wire 9. The air cooling installation according to claim 8 , further comprising a total heating control module for activation.
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