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Do You Know What Is VRV Air-Conditioning System?

The Daikin VRV system is a multi-split type air conditioner for commercial buildings that uses variable refrigerant flow control developed by Daikin to provide customers with the ability to maintain individual zone control in each room and floor of a building.

DAIKIN VRV ADVANTAGE

  • Energy-Saving Operation

    Precise individual control and inverter technology minimize energy consumption to deliver optimum energy savings.

  • Individual Control

    VRV systems enable individual climate control settings for each zone to provide the utmost in comfort to commercial building settings.

  • Adaptable Design

    Modular design of outdoor units and wide selection of indoor units ensure system designs that are ideally suited to the environments where they are installed.

  • Flexible Layout

    In addition to a maximum connection of 64 indoor units to 1 outdoor unit, large allowances for piping length and level difference provide a flexible layout.

ABOUT VRV

When Daikin launched the VRV air conditioning system in 1982, it introduced the world’s first use of variable refrigerant flow control. This technology circulates only the minimum amount of refrigerant needed at any one time and enables individual climate control of air conditioning zones. The name VRV *derives from this technology that we call “variable refrigerant volume.”

  • *VRV is a trademark of Daikin Industries, Ltd.

VRV SYSTEM SOLUTION

VRV IV

For Large-Sized Buildings

Energy Saving

Outdoor units can operate up to 4.41 COP to reduce energy consumption.

Large Capacity and Space Saving

Outdoor units with capacities up to 56kW for a single outdoor unit and 168kW for a 3-unit combination are available. Featuring compact size and small footprint, VRV outdoor units enable space-saving and easy installation.

Flexibility

Increasing high static pressure for the outdoor unit fan gives greater installation flexibility.

High Reliability

The addition of various advanced features ensures reliable and stable system operation.

PRODUCT LINEUP

Daikin offers a wide selection of 13 indoor unit types for customized air conditioning solutions that uniquely meet the diverse needs of Daikin customers.

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Ceiling Mounted Cassette (Round Flow with Sensing) Type

The presence of people and floor temperature can be detected for added comfort and energy savings.

Ceiling Mounted Cassette (Round Flow) Type

360° airflow improves temperature distribution and offers a comfortable interior environment.

Ceiling Mounted Cassette (Compact Multi Flow) Type

The compact design provides quiet operation and comfort.

4-Way Flow Ceiling Suspended Type

This slim, stylish design achieves optimum air distribution and installs without need of a ceiling cavity.

Ceiling Mounted Cassette (Double Flow) Type

The thin, lightweight design easily installs to narrow ceiling spaces.

Ceiling Mounted Cassette (Single Flow) Type

The slim design enables flexible installation.

Slim Ceiling Mounted Duct Type

The slim design features quiet operation and static pressure switching.

Ceiling Mounted Duct Type

High external static pressure allows flexible installation.

Ceiling Suspended Type

The slim design features quiet operation and wide airflow.

Wall Mounted Type

The stylish flat panel design harmonizes with any interior decor.

Floor Standing Type

This model is particularly suitable for perimeter zone air conditioning

Concealed Floor Standing Type

This model is designed to be enclosed and concealed in perimeter skirting-wall.

Floor Standing Duct Type

Large air volume type for large spaces. Flexible interior design for each tenant.

TECHNOLOGY

1

Small Type Large Capacity Inverter Compressor

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2

Highly Integrated Heat Exchanger

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3

Large Airflow, High External Static Pressure and Quiet Technology

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4

Efficient Automatic Test Operation

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5

Improve Reliability at High Ambient Temperature

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*Specifications differ according to model.

CASE STUDY

Technology and Innovation Center, Japan

Hilea Care Centre, Brazil

Metro Stations, China

ADDITIONAL INFORMATION

Wired Remote Controller

The simple, modern design complements the décor of any commercial setting. Featuring an intuitive operation menu and easy-to-read display, our remote controllers provide easy access to a full range of comfort and energy-saving settings.

Daikin and Refrigerants

Daikin is a comprehensive manufacturer that also produces the refrigerant used in its air conditioning equipment.

VRV, Opening the New Era

“Daikin’s development of VRV” was the moment a new standard was created; the birth of the next generation of air conditioners.

Source From : https://www.daikin.com/products/ac/lineup/vrv/

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让你省下60%的电费!原来 ‘冷气’ 就是要这样用!

无论你是学生、白领一族还是蓝领一族,大家都花了至少8个小时在工作上或课业上,到了晚上回家,冲个凉开个冷气坐下来享受一下,绝对是人生一件欢乐事。不过,我们家的冷气耗电量都是非常的庞大。

在马来西亚的市面上有许多的省电仪器,可是又担心效果不好,毕竟花费购买一架省电仪器不便宜,同时也不知道是否合法。既然是这样,倒不如我们学学合法的“旁门左道”,这样开冷气不只是可以省电、省钱、还可以享受哦!

技巧一: 常清洗冷气过滤网,水费比电费便宜 ! 

过多的灰尘布满过滤网的洞口,将会大大的减少换热过慢的速度,并达到冷气的热量无法排除。所以,建议2个星期清洗一次,可以增加通风率哦!

技巧二: 开冷气,关窗口;开窗口,关冷气 
这个是非常简单的道理,如果一间房间的门口或窗口一直开开关管,一切的冷风将会很快的被排出去。导致冷气一直需要发动电能,把房间冷却。这个做法,不只是可以达到快速温度下降的效果而且还可以节省高达 5 – 10%的电源能量哦!

技巧三: 温度越低越爽,不过也考虑到皮包有多厚! 
冷气的功能就是让温度下降。许多的人都喜欢把空调温度定位在大约 15 – 21度之间。越低温度的冷气,消耗的能量就越高。因此,如果室外的温度低的话,可以尝试把室内的空调都调高一些。如果下雨天就避免开冷气。温度越高,耗电量就越低(当然也要适当的温度啦,不然冷气装来干啥?)

技巧四: 阳光就是冷气的克星 


当你开着冷气的时候,请确保阳光没有直射入房间。有日光的冷气房,通常耗电量都会额外多出5%或以上。避免阳光直入,可以拉上你们的窗帘啦 =D

技巧五: 出门前提早关闭冷气
反正都要离开房间,提早关闭冷气不只是可以省钱,同时也可以让自己准时离开房间哦!(因为冷气关闭后你会感觉到热气,通常10分钟内就感觉到效果了)

技巧六: 风扇 + 冷气 = 最佳拍档
别以为开了冷气, 就可以关掉风扇, 就可以省电和省钱,其实你们都想错了!当你们开着冷气的时候再来一把会旋转的风扇,不但可以加快你的房间冷度,还可以减少冷气的耗电量哦!*

技巧七: 配管线可以越短越好 
安装冷气的时候最好是确保配管线的顺畅度。越短的配管线就越低耗电量哦!

技巧八: 把冷气都吹向你的脸吧!
有的人很喜欢把冷气都向上吹,主要是认为能够把室内的温度降低。可是,如果你把冷气都向上吹,屋顶上的热气将会先吸收你的冷风再来冷却房间内的温度。除非你是住在屋顶内,否则请把冷气向下吹吧!

技巧九: 你的冷气机太久了
市面上有许多新的冷气,都有省电的功能。一架太久的冷气不只是会让你的耗电量增加,同时也需要高费用去维修或保养。倒不如直接换一架新的冷气,虽然价格稍微贵一点点,不过长远来说,能够为你达到省电的效果才是王道!

以上的这些省电技巧,通常“冷气佬” 都不会和你们说。为了自己的皮包着想,这些省电的小小步骤, 其实就是非常的不起眼的小行为。至于效果有没有,自己尝试一个月就知道了!

图:网络
文:http://www.sharetify.com/2016/01/blog-post_15.html