Search results for keyword: households
Gas Meter
Introduction
Natural gas is a naturally occurring gas used in many households because it is extremely efficient, economical, and safe. It is an untapped resource which comes from various nature sources including oil and coal beds. The natural gas then flows through pipes under pressure. To measur......
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Points for safe use of submersible pumps
Submersible Pump Safety
Using a submersible pump can be a great way to access clean and reliable water supplies, but they must be used with caution and the utmost care to ensure everyone’s safety. This guide outlines some of the general safety guidelines that should be followed when using a subm......
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......
China Electric Power Industry Standard
The development of power industry in China
China is one of the fastest growing countries in the world when it comes to the development of its power industry. The country has experienced an unprecedented economic growth in the past two decades, and the development of its power industry has been an......
Air energy heat pump hot water unit technical questions and answers
Question:What is an air source heat pump water heater?
Answer:An air source heat pump water heater is an energy efficient appliance that can heat a home and provide hot water for showers, dishwashing and other activities. The air source heat pump water heater works by extracting heat from the out......
Five troubleshooting methods for water pumps
Troubleshooting for Water Pumps
Water pumps are needed in many households to provide adequate water pressure for a variety of appliances. The pressure can vary from low to high depending on the size of the system and the type of pump used. If the pressure drops, there are a couple of simple thing......
GB 8554-87 Periodic Inspection and Evaluation of Liquefied Petroleum Gas Cylinders
8554-87 Periodic Inspection and Assessment of Liquefied Petroleum Gas Cylinders
Liquefied petroleum gas (LPG) cylinders are widely used to store and transport LPG in various settings, such as households and industries. Due to the high pressures associated with storing and delivering LPG, these cy......
Application example analysis of surface water source heat pump system
Analysis of the Application Example of Groundwater Source Heat Pump System
Groundwater source heat pump (GSHP) system is a kind of ground source heat pump technology, which uses groundwater or groundwater as the heat source of a ground source heat pump unit. The system uses the refrigerant in the......
Top: plug-in rotary top
Insertable Spinning Top
The insertable spinning top is a popular toy among young children, and it is an indispensable item in many households. This toy is simple and interesting, allowing children to play it in an endless variety of ways. It can also help mould a child’s imagination and be used ......
Leakage Phenomena and Countermeasures of Preventing Leaking Water Pump Mechanical Seal
Leaking pumps are a common problem for many businesses and households. Often, a pump will start to leak due to a mechanical seal failure, or due to a pipe or fitting that has been damaged. In either case, it’s important to make sure that the leaking is stopped as soon as possible to prevent any f......
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