Heat pump water heaters or will become the next competitive high ground for businesses

As a new subdivision of energy-based water heaters, domestic domestic heat pump water heaters formally entered the market in 2002, injecting fresh blood into the water heater industry. Compared with other water heaters, the advantages of energy-saving and safe heat pump water heaters are outstanding. The market share has risen from less than 3% in 2009 to 5% in 2010. Although from the market share to the total sales, heat pump water heater data are far less than other three types of water heaters bright, but with the national energy-saving emission reduction policy, both safe and energy-efficient heat pump water heater is clearly more optimistic. Since 2011, not only the United States, Gree, Haier and other companies invested heavily in heat pump water heaters, and even giant solar water heaters, such as Emperor Ming, Four Seasons Mu Ge, and Norit are also actively entering the heat pump market.

However, at the same time, the development of heat pump water heaters still faces many obstacles. In addition to high prices and disharmony with the installation environment, the duplication of industry standards is an important factor hindering the development of the industry. In the interview, it was learned that the GB/T23137-2008 National Standard for Heat Pump Water Heater for Household and Similar Uses was formally announced on September 1, 2009. However, due to lack of specific implementation rules, the entry barrier is low, and the industry is still in a mixed baggage. "The pattern has seriously affected consumers' correct understanding of heat pump water heater products.

In addition, heat pump water heaters are currently not included in the scope of energy subsidies. In this regard, an industry source told reporters that on the one hand is the heat pump water heater market in the northern market has not yet a large number, you can choose a small space; the other hand, the current consumer groups are mostly residential conditions, the use of central hot water system of the family This may be controversial for other consumers.

However, she also stressed that with the increase in domestic energy consumption pressure and commitment to energy-saving and emission reduction, it is expected that the country will introduce encouragement and subsidy policies within 2 to 3 years, and increase the promotion and application of heat pump water heater products.

24V Dc Motor

A 24V Dc Motor Consistency is good, reliable performance, low malfunction, torque, motor no-load and load running more smoothly and the lowest in 50 decibels

Functions: 24V dc motor rotor part of the armature iron core, armature, commutator and other devices, 24V dc motor is suitable for most of the electronic products, such as Electric curtains, car, sweeping robot, no hakaze fan, etc

Areas of application:

24V Dc Motor

Method of use: the best stable in horizontal plane, installed on the 24V dc motor output shaft parts, cannot use a hammer to knock, knock prone to press into the 24V dc motor drive, may cause damage to internal components, and cannot be used in the case of blocked.

Dc Motor 2

Operating temperature range:

24V dc motor should be used at a temperature of -10~60â„ƒ.

The figures stated in the catalog specifications are based on use at ordinary room temperature catalog specifications re based on use at ordinary room temperature (approximately20~25â„ƒ.

If a 24V dc motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.

Storage temperature range:

24V dc motor should be stored ta a temperature of -15~65â„ƒ.

In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.

Service life:

The longevity of geared motors is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.

â—Use with a load that exceeds the rated torque

â—Frequent starting

â—Momentary reversals of turning direction

â—Impact loads

â—Long-term continuous operation

â—Forced turning using the output shaft

â—Use in which the permitted overhang load or the permitted thrust load is exceeded

â—A pulse drive ,e.g.,a short break,counter electromotive force,PWM control

â—Use of a voltage that is nonstandard as regards the rated voltage

â—Use outside the prescribed temperature or relative-humidity range,or in a special environment.

â—Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.

when it come to volume production,we're a major player as well .each month,we rurn out 600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you Looking forward to your inquiry. Welcome to our factory.

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