FORD FOCUS 2.0L 冷氣不冷高壓過高Smart VOV汽車冷氣智慧型毛細管冷房效率好又省油.冷氣又冷.心得報告出爐－毅修汽車

FORD FOCUS 2.0L 冷氣不冷高壓過高Smart VOV汽車冷氣智慧型毛細管冷房效率好又省油.冷氣又冷.心得報告出爐..

冷氣不冷..冷媒表接上怠速時高壓313psi 低壓40.5psi..判定高壓過高.低壓也過高...

低壓要10-30psi內冷氣才會冷...40.5psi 熱署人..

高壓過高如何改善..冷媒不純...剛灌過冷媒.散熱片換新..還是高壓過高...ㄟ散熱風扇也換新..高壓時風扇極速運轉很大聲.改善高壓重來....散熱迴轉貼海綿隔絕...管路重洗..冷媒.冷凍油定量充填...毛細管更換....這次第一砲..換上

可變節流閥

清洗過後排出的壓縮機潤滑油..

可變節流閥

Smart VOV汽車冷氣智慧型毛細管冷房效率好又省油.冷氣又冷AUDI FORD VOLOVO ...GM等車種毅修汽車試用後效果一級棒.國外訂貨限量回來開賣.

Now your customers can have:

5° - 12°F colder air (at hot idle)
出風口溫度降低2.78°C-6.67°C
Reduced compressor load and extended compressor life
減少壓縮機負載以及延長壓縮機壽命
Improved performance when converting from R-12 to R-134a
可提升R-12 轉 R-134a效能
Improved city fuel economy & emissions
提升市區燃油效能以及減少廢氣排放
Improved performance in factory R134a systems
提升r134a效能

The Smart VOV was successfully tested for over two years in the 
desert in severe use vehicles (for more than 2,000,000 miles).
U.S. automakers are proving the Smart VOV as a replacement
for the orifice tube.

Variable Orifice Valve

The Smart VOV is a new refrigerant device that substantially increases air conditioning cooling at idle and city traffic conditions.

It is a self contained "drop-in" replacement for all orifice tubes; it creates colder discharge air temperatures by automatically reducing the orifice area at low compressor speeds such as when idling or driving in city traffic.

The Smart VOV variable orifice opens to a larger size at highway speeds to maintain pressures comparable to, or lower than a standard orifice tube.

Compressor life can be significantly increased because of the reduced compressor load; in hot ambient highway patrol testing, compressor failures were reduced by a factor of ten.

This innovative valve can even improve fuel economy, especially in city driving conditions.

Test vehicles equipped with Smart VOV have demonstrated excellent performance, outstanding reliability, and extended compressor life in over two million miles of severe duty desert testing.

可變節流閥

該 智能VOV 是一個新的製冷劑的設備，大大增加空調在閒置和城市交通條件冷卻。

這是一個自包含的“插入式”替代所有孔口管; 它創建較冷的排氣溫度自動減少在低轉速壓縮機的開口面積，例如怠速或在城市交通中駕駛時。

該 智能VOV 可變孔口在高速打開到更大尺寸，以保持比標準孔管相媲美，或者更低的壓力。

壓縮機壽命，因為減少了壓縮機的負載來顯著增加; 在炎熱的環境高速公路巡警測試，壓縮機故障是由十一個因素減少。

這種創新的閥門，甚至可以提高燃油經濟性，尤其是在城市駕駛條件。

配有測試車 智能VOV 已經證明，在超過2000000英里嚴重責任的沙漠測試的優異性能，卓越的可靠性，並延長壓縮機壽命。

Increased A/C Cooling	Pressure Reduction Feature
Up to 12 ° F colder air at idle Cooler interior in city traffic For R12 and R134a systems	Increases area at idle pressures Extends compressor on-time Increases comfort at idle
High Reliability	Reduced Expansion Noise
Engineered for long life Large internal clearances Low friction metering design	Tuned to reduce shutdown noise Reduces most running noise Lowers most startup noise
High Quality	Improved Operation
Precision metering system Durable steel spring OEM proven materials	Pressure regulated Quick response Sensitive to flow and quality
Safe Failure Mode	Many Applications
Automatically opens to largest area Functions like original orifice tube Minimizes compressor pressure	OEM CCOT systems Alternative to TXV R12 to R134a Conversions