Industrial Cooling Machine
完璧な温度制御ソリューションについては、今すぐお問い合わせください。
Overview of industrial cooling machine
Equipment used in refrigeration operations. Different refrigeration methods use different equipment. Currently, the most widely used one is vapor compression refrigeration. The main equipment includes compressors (fluid conveying machinery), condensers, evaporators and throttle valves.
Working principle of industrial cooling machine
The refrigeration principle of general refrigeration equipment is that the function of the compressor is to compress steam with lower pressure into steam with higher pressure, so that the volume of the steam is reduced and the pressure is increased. The compressor inhales the lower-pressure working fluid vapor from the evaporator, raises the pressure, and sends it to the condenser. It is condensed into a higher-pressure liquid in the condenser. After being throttled by the throttle valve, it becomes a higher-pressure liquid. After the low-pressure liquid is sent to the evaporator, it absorbs heat and evaporates in the evaporator to become steam with a lower pressure, and then is sent to the inlet of the compressor to complete the refrigeration cycle.
Application of industrial cooling machine
Refrigeration devices are designed and built to effectively use cold energy to refrigerate food or other items; to conduct product performance tests and scientific research tests at low temperatures; to implement certain cooling processes in industrial production, or to perform air conditioning. When items are cooled or frozen, a certain amount of heat is emitted, and a certain amount of heat is also introduced into the enclosure of the refrigeration device when in use. Therefore, in order to maintain low temperature conditions in the refrigeration device, a refrigerator must be installed to continuously remove the heat, or absorb the heat by melting ice or sublimating dry ice.
Classification of industrial cooling machines
1. The cooling methods of refrigeration equipment are divided into two types: direct cooling and indirect cooling.
① Direct cooling is to install the evaporator of the refrigerator in the box or building of the refrigeration device, use the evaporation of the refrigerant to directly cool the air in it, and rely on the cold air to cool the objects that need to be cooled. The advantages of this cooling method are fast cooling speed, small heat transfer temperature difference, and relatively simple system, so it is widely used.
②Indirect cooling relies on the evaporation of the refrigerant in the evaporator of the refrigerator to cool the secondary refrigerant (such as salt water), and then the secondary refrigerant is input into the box or building of the refrigeration device, and the air in it is cooled through the heat exchanger . This cooling method has a slow cooling speed, a large total heat transfer temperature difference, and a more complex system, so it is only used in fewer situations, such as salt water ice making and cold storage with constant temperature requirements.
2. According to the working principle, it can be divided into:
①Compression refrigeration machine. Relying on the action of the compressor to increase the pressure of the refrigerant to achieve the refrigeration cycle, according to the type of refrigerant, it can be divided into vapor compression refrigeration (based on hydraulic evaporative refrigeration, the refrigerant undergoes periodic gas-liquid phase changes) and There are two types of gas compression refrigerators (based on high-pressure gas expansion refrigeration, the refrigerant is always in a gas state).
②Absorption refrigeration machine. Relying on the action of the absorber-generator group (thermochemical compressor) to complete the refrigeration cycle, it can be divided into three types: ammonia water absorption type, lithium bromide absorption type and absorption diffusion type.
③Steam injection refrigeration machine. The refrigeration cycle is completed by the action of a steam ejector (jet compressor).
④Semiconductor refrigeration machine. Use the thermo-electric effect of semiconductors to produce cold energy.
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精密冷凍機/小型冷凍機
(カスタムデザイン)
チラーは様々な産業や研究所で広く使用することができ、カスタマイズされた設計をサポートしています。
温度範囲 | -18°C ~ +30°C | +5°C ~ +35°Cシリーズ |
冷却能力 | 0.35 ~ 0.9kW | 1.8~50kW |
循環式チラー
(カスタムデザイン)
私達の再循環のスリラーは低温冷凍の技術を採用し、温度は- 120℃と低く、さまざまな付属品はカスタマイズ可能です。
温度範囲 | -25°C ~ +30°Cシリーズ | -45°C ~ +30°Cシリーズ | -60°C ~ -20°Cシリーズ | -80°C ~ -20°Cシリーズ | -120°C ~ -70°Cシリーズ |
冷却能力 | 0.8 ~ 30kW | 0.75 ~ 12kW | 0.4 ~ 6kW | 0.2 ~ 6kW | 0.3 ~ 5kW |
低温チラー
(カスタムデザイン)
当社は、-150℃の温度制御範囲を持つ低温冷凍機の生産を専門としており、さまざまな業界の冷凍ニーズを満たすことができます。
温度範囲 | -25°C ~ -5°Cシリーズ | -45°C ~ -10°Cシリーズ | -60°C ~ -10°Cシリーズ | -80°C ~ -30°Cシリーズ | -110°C ~ -50°Cシリーズ | -150℃〜-110℃シリーズ |
冷却能力 | 12~360kW | 6~180kW | 6~180kW | 4〜180kW | 2~120kW | 2.5 ~ 11kW |
(カスタムデザイン)
車両品質テスト用温度シミュレーション:バッテリー寿命テスト、燃料噴射装置/モーターテストベンチ、エアバッグテスト、コンポーネントテストベンチなど。
(カスタムデザイン)
電子部品の精密な温度制御に適しています。過酷な環境に対応する半導体電子部品の製造では、ICパッケージの組み立てやエンジニアリング、製造テストの段階で、電子温度テストやその他の環境テストシミュレーションが行われます。
バッテリーエネルギー貯蔵システム用液体冷却
(カスタムデザイン)
種類 | コンバーティング・ステーション用 | 蓄電池用 | 充電ステーション用 |
冷却能力 | 45kW | 5 ~ 8.5kW | 4kW |
ZLFQシリーズ
(カスタムデザイン)
クーラント分配ユニット
液冷装置は、半導体試験、電子機器恒温試験、サーバー支持インフラ冷却、その他の流体温度制御場所に適しています。
温度範囲 | +5°C ~ +35°C | +5°C ~ +35°C |
冷却能力 | 15~150kW | 200~500kW |
MDサーマルチャックシリーズ
(カスタムデザイン)
RFデバイスや高密度パワーデバイス(IGBTやMOSFET)のテストに使用され、実験用フラットパネル(プラズマ、生物学的製品、バッテリー)などの急速冷却にも使用できる。
温度範囲 | -75°C ~ +225°C |
温度精度 | ±0.1℃ |
スクリュー冷凍機 (カスタムデザイン)
低温スクリュー冷凍機と常温スクリュー冷凍機
温度範囲 | +5°C ~ +30°C | +5°C ~ +30°C | +5°C ~ +30°C | +5°C ~ +30°C | -25°C ~ +5°C | -25°C ~ +5°C |
冷却能力 | 107~1027kW(シングルコンプレッサー) | 299~2134kW(デュアルコンプレッサー) | 98~934kW(シングルコンプレッサー) | 272~1940kW(デュアルコンプレッサー) | 48~467kW(シングルコンプレッサー) | 51~497kW(シングルコンプレッサー) |