さまざまなタイプのチラーの特徴と利点

Characteristics and advantages of
different types Water Chillers

1. Box type water cooling chiller:

It has compact structure, with water tank and water pump inside. It is suitable for equipment with closed external pipeline.

The water-cooled model needs to be equipped with cooling water pump and cooling tower before it can be put into use.

2. Box type air-cooled chiller:

In addition to all the performance of box type, there is no need to add cooling water pump and cooling tower.

It is easy to install and operate. It is suitable for small flexible production equipment and workshop where cooling tower is installed unconditionally.

3. Water cooled open type water chiller:

It is not equipped with chilled water tank and water pump, but can be connected with water pump and water tank as required.

The volume of water tank and pump head are not limited, which can better meet the needs of different industrial equipment.

Open structure, easy to clean and maintain.

4. Water cooled or air-cooled low-temperature chillers:

Antifreeze solution (ethylene glycol or low-temperature brine) should be used as the carrier refrigerant, and the outlet temperature can be below zero.

It includes three series: high temperature (water outlet temperature: 3 ℃ – 5℃）、中温（出水温度： – 5℃ – 10℃）、低温（出水温度） – 15 ℃), which can meet the low temperature requirements of various equipment and can also be customized according to the special requirements of customers.

5. Water cooled screw type:

Adopted with shell and tube condenser and shell and tube condenser , which have the characteristics of simple structure, stable heat exchange, long-lasting efficiency and convenient maintenance.

The unit has reliable safety protection devices, including: high and low voltage protector, exhaust overheat protector, compressor motor overheat protector, overload current protector, antifreeze temperature protector, water flow protector, emergency stop switch, temperature sensitive fusible bolt, safety valve, etc.

It is recognized as the most ideal structure composition of central refrigeration host.

6. Corrosion resistant titanium tube type:

Special titanium evaporator can avoid acid liquid corrosion, and can directly freeze electroplating, oxidation liquid, sea water, salt water and other corrosive liquids.

さまざまなタイプのチラーの特徴と利点 Read More »

冷水器設置前の準備

Find it hard or complicate to install a water chiller? Don’t know how to pick up a right place to settle your new water chiller?

Actually , you just need to do below steps one by one.Then everything will become very simple.

Let’s do it！

Check the components are complete

Before installation, check whether the components of the unit are complete.

The Right Cooling water tower and Cooling water pump

Select the appropriate cooling tower (air cooling type does not need cooling tower), and the capacity of cooling water pump should match the model. Please install according to the size of the body pipe, do not reduce the size of the cooling pipe, in order to avoid causing high pressure overload, affecting the cooling effect and increasing power consumption.

Correct handling methods

Correct handling method: use stacker, crane and drum. Do not drag the machine by force. Since the equipment has been debugged before leaving the factory, the system has pressure, so strong vibration is not allowed during loading and unloading, handling and installation. It is not allowed to invert, tilt or side set the unit during handling.

The right installation location requested:

The water chiller is an indoor device. If the user needs to place the equipment outdoors, it should be well protected from rain and sun, and should not be directly exposed to the outside.

The installation location should be a place with stable foundation, open surroundings, ventilation, avoiding corrosion and pollution, and convenient for installation and maintenance.

Since the unit itself will generate heat, it is necessary to avoid high temperature area around the unit during installation to meet the effective heat dissipation of the equipment, especially to ensure that the condenser of air-cooled chiller is well ventilated.

Avoid placing high-power inverter, welding machine and other equipment with interference sources near the equipment, and the installation space of the unit shall not be less than the size shown in the figure below. The figure shows the minimum installation space of the unit (unit: mm).

Water-cooled water chiller (Box type or Open type)

Air-cooled water chiller

The unit without caster at the bottom

The unit without caster at the bottom must be placed on the horizontal concrete base, and there must be no less than 3mm thick damping rubber pad between the unit and the concrete base

It is better to install large air-cooled units in outdoor space。

On the other hand, it can reduce heat emission. When placing, please support the bottom of the unit with bracket to make it ventilate smoothly and prevent rusting.

Note:

(1) the power load and grounding part shall be constructed in accordance with relevant laws and regulations

(2) The chilled water pipes of newly installed chillers must be covered with insulation layer.

冷水器設置前の準備 Read More »

The Application of APT industry chillers

2021年の冷凍技術の応用

冷凍産業の発展に伴い、冷凍技術の応用はますます広範囲になってきています。今では、日常の衣・食・住・交通から最先端の科学技術に至るまで、人々の生活・生産活動のあらゆる分野に浸透しており、冷凍技術は欠かすことができません。

1. 食品工学

生鮮食品の品質、経済寿命、価値を長く向上させるためには、生鮮食品の仕入れや漁獲から、加工、保管、輸送、販売に至るまでの流通過程全体において、安定した低温環境を維持する必要があります。そのためには、冷蔵加工設備、冷蔵倉庫、冷蔵輸送車両や船舶、冷蔵販売カウンターなど、さまざまな冷蔵設備が必要となります。

2. 空調工学

空調工学は冷凍技術の幅広い応用分野です。光学機器、精密測定ツール、繊維工場、コンピューター室などでは、環境の温度、湿度、清浄度をさまざまなレベルで管理する必要があります。体育館や大ホール、ホテルなどの公共施設、自動車、飛行機、大型バスにも快適な空調システムが求められています。

3. Mechanical and electronic industry

20HP産業用水冷チラー

精密工作機械の油圧システムは冷凍を利用して油温を制御し、油膜の硬さを安定させて機械を正常に動作させることができます。鋼の低温処理により、鋼の特性が改善され、鋼の硬度と強度が向上し、ワークピースの耐用年数が延長されます。マルチチャンネル通信、レーダー、衛星地上局、その他の電子機器も低温で動作する必要があります。

スイミングプール水チラー 1HP-3HP

血漿、ワクチン、および一部の特殊な薬剤は低温で保存する必要があります。低温麻酔、低温手術、高熱患者の冷湿布冷却にも冷凍技術が必要です。

4. National defense industry and modern science

It is also necessary to simulate the performance

of these weapons and vehicles in the cold environment. Artificial rainfall also needs cooling.

2021年の冷凍技術の応用 Read More »

さまざまなタイプのチラーの特徴と利点

Characteristics and advantages of
different types Water Chillers

1.

Box type water cooling chiller:

2.

Box type air-cooled chiller:

3.

Water cooled open type water chiller:

4.

Water cooled or air-cooled low-temperature chillers:

5.

Water cooled screw type:

6.

Corrosion resistant titanium tube type:

冷水器設置前の準備

Check the components are complete

The Right Cooling water tower and Cooling water pump

Correct handling methods

The right installation location requested:

The unit without caster at the bottom

It is better to install large air-cooled units in outdoor space。

2021年の冷凍技術の応用

1. 食品工学

2. 空調工学

3. Mechanical and electronic industry

4. National defense industry and modern science

会社

製品

週刊ニュースレター

ありがとう！

ウォーターチラーの知識

さまざまなタイプのチラーの特徴と利点

Characteristics and advantages ofdifferent types Water Chillers

1.

Box type water cooling chiller:

2.

Box type air-cooled chiller:

3.

Water cooled open type water chiller:

4.

Water cooled or air-cooled low-temperature chillers:

5.

Water cooled screw type:

6.

Corrosion resistant titanium tube type:

冷水器設置前の準備

Check the components are complete

The Right Cooling water tower and Cooling water pump

Correct handling methods

The right installation location requested:

The unit without caster at the bottom

It is better to install large air-cooled units in outdoor space。

2021年の冷凍技術の応用

1. 食品工学

2. 空調工学

3. Mechanical and electronic industry

4. National defense industry and modern science

会社

製品

週刊ニュースレター

ありがとう ！

Characteristics and advantages of
different types Water Chillers

ありがとう！