采暖工程及住房供应中热水深井泵应如何选型？ Models and pictures of hot water pumps for wells : How should the hot water deep well pumps be selected for heating projects and housing supply?
在住房与商业服务用地的设计方案与实践活动中，对于本地气侯与四季交替，怎样为住房出示集中供暖源是关键的设计方案与考虑到关键点。 Models and pictures of well water pumps : In the design and practical activities of housing and commercial service land, for the local climate and the four seasons, how to show the central heating source for the house is the key design plan and consider the key points. The smooth operation and credibility of central heating sources determine the residential comfort and satisfactory level of residents. In hot water central heating, the key components of its system software include boilers, hot water deep well pumps, outdoor pipeline networks, and central heating customers. Among them, the hot water heating system should take the pipe network circulation system control loop as the key heating safety channel. Hot water deep well pumps are the driver equipment in hot water heating systems. Their working efficiency and working attitude determine the work results of all boiling water heating systems. How to scientifically select a hot water deep well pump properly to ensure the safety of the hot water heating system is stable, and the reasonable operation of the hot water heating system for the house is very critical and important. Working characteristics of hot water deep-well pumps in hot water heating systems: As drivers and connected machinery and equipment in hot water heating systems, how to better solve and use the characteristics of hot water deep-well pumps in work, more than improving their work efficiency, Smoothing the characteristics of its work is very critical. In the current stage of hot-water deep-well pump products, its test characteristics are often used as supporting points for operation information. Generally speaking, its characteristic curve is mainly related to the GH characteristic curve of the total flow pump head, the GG characteristic curve of the total flow high efficiency, and the GN characteristic curve of the total flow output power. In the selection of circulating system hot water deep well pumps in hot water heating systems, that is to emphasize and adjust the three characteristic curve diagrams, so that the characteristics of the work of all hot water deep well pump system software can be considered to have Same requirements and different standards for basic central heating overall goals.
Parameters: flow: 3m³ / h ~ 500m³ / h; head: 13m ~ 1500m; motor power: 2.2kw ~ 300kw
Features of deep well hot water pump: 1. It can extract high temperature hot water within 100 °; 2. The pump body and motor are connected through a coupling, which is more convenient and flexible for disassembly and maintenance; 3. The motor draws on German Ritz technology to ensure the motor Performance, extended service life; 4, submerged into the underwater operation, will not enter the air, and there is no trouble pumping; 5. the motor uses high temperature resistant waterproof line, water lubrication, water cooling, not easy to cause environmental pollution; 6, compact overall structure, small size, light weight, low noise, significant energy saving effects, convenient maintenance.
Scope of application of deep well hot water pumps: 1. Suitable for the reuse and collection of waste hot water in factory boilers; 2. Collection and reuse of hot water leaking from winter heating pipelines; 3. Use of factory hot water cooling cycle (submerged into water Work); 4, can extract the high-temperature hot water leaking in the trench of the heating pipe network; 5, can be used for heating equipment maintenance equipment; 6, can be used for bath center loading and unloading hot water, extraction of underground hot spring water, etc. are widely used.
Tips: In order to avoid purchasing risks, it is recommended that you confirm the supplier's qualification and product quality before purchasing the product.