Pumps for hot water submersible wells are suitable for geothermal wells to extract geothermal water. Geothermal is a cheap and clean energy, widely used in heating, medical treatment, bathing, breeding, planting, industrial and agricultural production, entertainment services, etc. QJR series thermal submersible pumps work in geothermal wells. They have the advantages of heat resistance, corrosion resistance, high efficiency, energy saving, and convenient installation and maintenance. They are the replacement products of geothermal water lifting equipment. The pump for hot water submersible wells can work normally in 120℃ hot water environment.
Scope of application of pumps for hot water submersible wells
It is suitable for geothermal, hot spring, metallurgy, chemical industry, textile, wood processing, papermaking, high-temperature hot water pressurization circulating pumps in restaurants, bathrooms, hotels and other boilers, as well as urban housing heating circulation pumps. The operating temperature is below 120℃.
The QJR series hot water submersible electric pumps produced by our company include:
Seven series including 150QJR series, 175QJR series, 200QJR series, 250QQJR series, 300QJR series, 350QJR series, 400QJR series, more than 200 specifications
Flow: 10-1200 cubic meters/h Head: 10-600m Motor capacity: 3-450KW
Product model description of hot water submersible well pump
250 QJR 80 -100/5
│ │ │ │ └────── Series
│ │ │ └──────── Rated head m
│ │ └───────── Rated flow m3/h
│ └─────────── Well hot water submersible pump
└────────────── Applicable minimum well diameter mm
Characteristics of hot water submersible well pumps
1. The motor and the water pump are integrated, submersible operation, safe and reliable.
2. Well pipes and risers (ie steel pipe wells, ash pipe wells, earth wells, etc.) have no special requirements. Steel pipes, rubber pipes, and plastic pipes can be used as risers if pressure permits.
3. It is convenient and simple to install, use, and maintain, and it has a small footprint and no need to build a pump room.
4. Simple structure, saving raw materials. Whether the use conditions of the submersible pump are appropriate is directly related to the correct management and service life of the submersible pump.
Selection of pump material for hot water submersible well
1. Impeller: cast iron or tin bronze.
2. Pump housing: cast iron or stainless steel.
3. Pump shaft: cold drawn steel, chrome-plated or stainless steel.
4. Motor seal: rubber seal, O-ring, mechanical seal.
The overall material of the pump is generally cast iron HT200, and there are also corrosion-resistant materials such as tin bronze, stainless steel 304, stainless steel 316, and stainless steel 316L for use in special corrosive environments.
Shenlong Pump is a production research and development base integrating scientific research, design and manufacturing. The company is located in Zhengzhou, Henan. Mainly engaged in the production and development of submersible pumps. All hot water submersible pumps of Shenlong Pump Industry promise one year warranty, free replacement within one year, and only charge cost for repairs after one year. After-sales directly correspond to the factory, which is simple and fast, so you have no worries.
Post time: 2021-12-08
