Search results for keyword: freeze
The use of coolant should not be underestimated
The Use of Coolant in Mechanical Systems
Coolant is an important component of many mechanical systems, such as engines, HVAC systems, and refrigeration systems. It is a liquid material that is used to transfer heat away from the mechanical components of a system, reducing the overall operating te......
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Selection and Precautions of Refrigerator Lubricating Oil
Selection and Attention Points of Lubricating Oil for Refrigeration Machines
I. Introduction
Refrigeration machines are widely used in the modern industrial production. Refrigerating oil plays an important role in the operation of refrigeration machine. The performance of the ancillary equipment......
GB 10873-89 Test methods for small piston single-stage refrigeration compressors
Test Method for Small Reciprocating Single-Stage Refrigeration Compressors
This test method is applied to single-stage refrigeration compressors typically employed for home refrigerators and freezers, cold storage units, commercial and industrial high and low temperature systems, as well as air c......
Diagnosis and treatment of engine "high fever"
Diagnosis and Treatment of High Temperature of Engine
Engine high temperature refers to the sudden increase of engine operating temperature due to some reasons, which affects the normal operation of the engine. The emergence of high temperature seriously restricts the normal operation of the mech......
Correct Selection and Use of Antifreeze
Proper Selection and Use of Antifreeze
As a vehicle operator, it is important to use quality antifreeze to ensure the health and longevity of your vehicles cooling system and other related components. Improper selection and use of antifreeze can cause serious damage to your vehicle and can even l......
Several key technologies applied in high temperature ground source heat pump
Key Technologies of Ground Source Heat Pump Applied in High Temperature Environment
Ground source heat pump is a low energy consumption, high efficiency and environmental protection heating technology with rapid development. Its unique energy exchange system enables ground source energy to be use......
Wiper maintenance six attention
Windshield Wiper Maintenance - 6 Tips to Help
Windshield wipers work hard to keep your windshield clean and clear, even in the harshest weather conditions. To ensure your windshield wipers are working correctly, you need to regularly maintain and properly care for them. Proper maintenance helps k......
Explanation of terms related to vacuum pumps
Vacuum Pumps
Vacuum pumps are devices used to create a vacuum, or atmosphere with very low pressure, inside a sealed container. This vacuum can be used to hold objects in position, control temperature levels, and/or create a vacuum so that a gas or fluid can be drawn off from an environment. Vacu......
Double circuit asphalt impregnation device
Introduction
Bituminous immersion devices are used to coat and insulate the interior layers of a substrate, such as an asphalt pavement. The bitumen is introduced, usually hot, into an enclosed tank which is filled with a liquid medium, typically water. This tank is then sealed and the substrate i......
Heat pumps for domestic hot water production
Introduction
Heat pumps are becoming increasingly popular for most households as a cost-effective and energy- efficient way to heat water for household use. Heat pumps use up to a third less electricity than traditional electric water heaters, by transferring heat from the ambient air to the wate......
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