Science and Technology Training---Central air-conditioning maintenance training, central air-conditioning training

Kechuang Education Consulting toll-free hotline: /
Kechuang Education Consulting Co., Ltd. is the first practice-oriented HVAC skills training institution in China. The company has obtained the cooperation with the last cooperative unit by virtue of its modern management and high-quality service quality. Recognized by the company, the company takes the needs of social development as the training purpose, uses a training method that combines practice and theory to guide students faster and better throughout the process, and takes the comprehensive quality and professional skills training of students as the training goal, and is committed to all-round training for students Development and students’ practice and employment issues, it is the preferred practice and training base for industry students.

Features of the school:
. It has practical teachers, and the training teachers have many years of maintenance experience. Students can participate in every maintenance detail and operate by themselves.
.The step-by-step teaching model includes teaching and learning, and there is no re-learning phenomenon.
.Students who join the company will be provided with store opening guidance, tender preparation, marketing guidance, on-site guidance by engineers, and financial management training.
.Students who need to find jobs after graduation can directly find employment in various franchise stores nearby, with generous wages.
Class time: Theoretical class days and practical classes vary according to the ability to accept.

Central air conditioning maintenance training class, boiler maintenance training class, industrial cleaning training class, air conditioning cleaning training class, boiler cleaning training class, motor maintenance training class, cold storage installation training class
Central air conditioning maintenance class, boiler maintenance class, Enrollment for the first phase of the electrician maintenance training class has begun!
One-to-one teaching, rotating teaching, small class training
Kechuang charges: per person/class
Kechuang education consultation toll-free hotline: / .
Kechuang official website::. cc/

Central air conditioning lithium bromide unit maintenance training class, air conditioning maintenance training class is now open for registration!
The course arrangement is as follows: (standard training content)
Overview of refrigeration and air-conditioning equipment
: The meaning of central air-conditioning refrigeration and air conditioning
, the composition of refrigeration central air-conditioning
, central Types of air conditioning and refrigeration hosts
2. Understand the application and development of lithium bromide absorption refrigeration and air conditioning
, the uses of lithium bromide central air conditioning and refrigeration units
, the working principles and structures of various lithium bromide central air conditioning and refrigeration units
, Classification of lithium bromide central air-conditioning and refrigeration units
3. Be familiar with every accessory of lithium bromide central air-conditioning and refrigeration units (central air-conditioning shield pump, central air-conditioning vacuum pump, central air-conditioning vacuum valve, central air-conditioning air measuring instrument, central air-conditioning The location of the burner) and the function of each accessory and the phenomenon that occurs when a failure occurs.
3. Be familiar with the peripheral equipment of central air-conditioning lithium bromide refrigeration unit: central air-conditioning plate heat exchanger, water softener, electronic water treatment instrument, expansion water tank, and electric heating device.
4. Central air-conditioning control system
, Principle of central air-conditioning control system
, Expression form of central air-conditioning control cabinet
, Understanding of security system and protective components of lithium bromide central air-conditioning refrigeration unit
, Lithium bromide central air-conditioning and refrigeration unit energy adjustment system
5. Main technical parameters and operating instructions of lithium bromide central air-conditioning and refrigeration unit.
6. Installation and operation management of lithium bromide central air-conditioning and refrigeration units
, overall installation and split installation of lithium bromide central air-conditioning and refrigeration units
, central air-conditioning fan coil units, central air-conditioning purifiers, central Air conditioning surface cooler, central air conditioning switch, central air conditioning duct, central air conditioning outlet installation and maintenance
, central air conditioning operation management: central air conditioning exhaust system, refrigerant water, Br solution, cooling water, refrigerant water, part Load...
7. Cleaning and maintenance of lithium bromide central air-conditioning and refrigeration units
8. Common faults and maintenance methods of lithium bromide central air-conditioning units.
9. Central air-conditioning cooling tower principle and maintenance

Qingdao central air-conditioning training, centrifugal central air-conditioning training course
History of central air-conditioning centrifugal units
Central air-conditioning centrifugal units Introduction to the principle of central air-conditioning chiller
, Central air-conditioning centrifugal central air-conditioning chiller working flow chart
2. Central air-conditioning centrifugal central air-conditioning chiller unit code
, Central air-conditioning compressor code
/>, central air conditioning evaporator code
, central air conditioning condenser code
, central air conditioning motor code
, central air conditioning refrigeration oil code
2. Centrifugal central air conditioning chiller unit Installation unit structure and working principle of central air conditioning (on-site explanation of centrifugal compressor)
Understanding of the components of central air conditioning centrifugal refrigeration compressor: central air conditioning condenser, central air conditioning evaporator, central air conditioning flow regulating device, central air conditioning The location and understanding of the air-conditioning energy regulating mechanism, central air-conditioning exhaust recovery device, central air-conditioning lubricating oil system, central air-conditioning safety protection devices, and central air-conditioning circuit system.
, Understanding of central air-conditioning water circulation system (on-site dismantling of water softener, electric heater, water treatment instrument, steam drum, filter device, expansion tank)
, central air-conditioning fan coil unit, central air-conditioning purification Installation and maintenance of central air conditioner, central air conditioner surface cooler, central air conditioner switch, central air conditioner duct, central air conditioner outlet (actual machine disassembly)
3. Central air conditioning centrifugal chiller operating instructions
4. Maintenance and maintenance of central air-conditioning centrifugal chillers
5. Principles and maintenance of central air-conditioning cooling towers
6. Common fault repairs of central air-conditioning centrifugal chillers
7. Common central air-conditioning cleaning agent formulas and Production methods

Spring central air-conditioning technician certification training course, screw central air-conditioning training
The central air-conditioning course arrangement is as follows: (standard training content)
1. Overview of refrigerated central air-conditioning equipment
The meaning of central air-conditioning refrigeration and central air-conditioning air conditioning.
, the composition of refrigerated central air-conditioning.
Types of central air conditioning refrigeration hosts.
2. Screw central air-conditioning chiller unit code
Code name of central air-conditioning compressor.
, central air conditioning evaporator code.
, central air conditioning condenser code.
, central air conditioning motor code.
, central air conditioning refrigeration oil code.
3. Central air-conditioning control system
Principle of central air-conditioning control system.
, the expression form of central air conditioning control cabinet.
Understanding the security system and protective components of screw-type central air-conditioning and refrigeration units.
, screw type central air conditioning refrigeration unit energy adjustment system.
4. Central air-conditioning unit structure and central air-conditioning working principle (screw compressor dismantled on site).
Understanding the components of central air-conditioning screw refrigeration compressor.
, central air conditioning condenser, central air conditioning evaporator, central air conditioning oil separator, central air conditioning gas separator, central air conditioning oil pump, central air conditioning filter, central air conditioning sensor, central air conditioning security switches, central air conditioning circuit system location and understanding.
, Understanding of central air-conditioning water circulation system (on-site dismantling of water softener, electric heater, water treatment instrument, steam drum, filter device, expansion tank, etc.).
, Central air conditioning fan coil unit, central air conditioning purifier, central air conditioning surface cooler, central air conditioning switch, central air conditioning duct, central air conditioning outlet installation and maintenance (real machine disassembly).
, Central air conditioning cooling tower principle and maintenance.
5. Maintenance of screw central air-conditioning and refrigeration units.
6. Common faults and maintenance methods of screw central air conditioning units.
7. Common central air conditioning cleaning agent formulas and production methods.

Central air conditioning maintenance training, air conditioning training is now open for registration!
(Advanced and Intermediate Central Air Conditioning Classes): All placement work within the franchise store for students!
Professional ethics of central air-conditioning maintenance personnel.
, knowledge of central air-conditioning and refrigeration basics and electrical principles.
The basic structure and principle of central air conditioning refrigeration of central air conditioning fluorine refrigeration central air conditioning module unit, central air conditioning piston machine, central air conditioning screw machine, central air conditioning centrifuge.
The basic structure and refrigeration principle of central air-conditioning lithium bromide refrigeration unit.
, Technical parameters of central air conditioners during operation,
, Brand recognition of central air conditioners.
, Central air conditioning installation and central air conditioning debugging.
, central air-conditioning maintenance, central air-conditioning troubleshooting and troubleshooting.

Qingdao Central Air Conditioning Technician Training Course, Qingdao Central Air Conditioning Training Course Registration is open!
, the professional characteristics and professional ethics of central air conditioning technicians
, the technology of the structure of each central air conditioning unit Use of parameters and central air-conditioning tool diagram
, central air-conditioning system operation management
, central air-conditioning system maintenance and central air-conditioning troubleshooting.
, Central air-conditioning management and central air-conditioning training
, Central air-conditioning signing and installation, relevant legal knowledge of central air-conditioning maintenance equipment contracts and central air-conditioning detailed behaviors.
The first phase of central air-conditioning maintenance classes, boiler maintenance classes, and electrician maintenance training classes has begun enrolling students!
One-to-one teaching, rotating teaching, small class training
Kechuang charges: per person/class
Kechuang education consultation toll-free hotline: / .
Kechuang official website::. cc/

Qingdao Cold Storage Installation and Maintenance Training Course, cold storage training courses are now open for registration!
The course arrangement is as follows: (hands-on operation)
Training content
1. Understanding of cold storage
2. Classification of cold storage
, classification by capacity
, by Classification of warehouse structure
, classification by temperature
3. Common problems in the installation of cold storage projects
, installation of radiators
, emissions from copper tube air coolers
, Discharge of wires
, system connection
, installation of the warehouse
, installation of special warehouse
4. Debugging of cold storage
5. Operation and maintenance of refrigeration unit system
6. Cold storage safety and energy saving management
7. Common faults and maintenance methods of cold storage.

Central air conditioning industrial cleaning technology training class, Qingdao central air conditioning cleaning training class
Central air conditioning physical cleaning, central air conditioning chemical cleaning, central air conditioning electronic cleaning method to prevent scale, central air conditioning descaling, central air conditioning Air conditioning electrostatic anti-scaling and descaling
Central air conditioning general equipment cleaning: including boiler cleaning technology
Central air conditioning heat exchanger cleaning technology
Central air conditioning pipeline cleaning technology
Storage tanks and other air Sub-system cleaning technology
Oil system cleaning technology
Central air-conditioning system cleaning technology, etc.

Qingdao boiler maintenance training class, Qingdao boiler worker advanced training class
Boiler worker teaching content :
Basic knowledge of gas-fired boilers, fuel gas and its combustion, the basic structure of gas-fired boilers, safety technology for converting coal-fired boilers to gas, burners for boilers, accessories for gas-fired boilers, automatic control principles and ignition Programs, operating procedures and troubleshooting of gas-fired boilers, program controllers and burner controls, pressure, temperature, flame sensors and their controls, water level sensors and water level control, etc.

Registration for the boiler worker training class has begun
, boiler operation (professional knowledge: common faults of water pumps on boilers, knowledge of boiler ignition, pressure boosting and gas integration, adjustments during normal operation of the boiler And boiler shutdown operation skills: boiler water supply and water supply system insulation operation, stoker boiler ignition, pressure boosting and steam merging operations, adjustment operations during normal operation of the boiler)
Boiler accident analysis and accident handling (professional knowledge : Boiler failure shutdown, common accident causes and preventive measures Operation skills: Boiler accident shutdown operation, common boiler accident handling)
, Boiler commonly used instruments (Professional knowledge: Common instrument parameters, measurement ranges of commonly used instruments Operation skills: Start-up and stop operations of commonly used instruments, maintenance of commonly used instruments, and replacement of commonly used instruments)

Registration for the Qingdao Boiler Engineer Advanced Training Course is now open!
, Boiler operation (professional knowledge: inspection knowledge before boiler ignition, pulverized coal boiler ignition knowledge, Anping valve calibration method, boiler steam connection knowledge, pulverized coal boiler shutdown knowledge Operation skills: boiler ignition knowledge Inspection operations, pulverized coal boiler ignition operations, safety valve calibration operations, boiler normal operation operations, pulverized coal boiler shutdown operations)
, boiler maintenance (professional knowledge: boiler dry maintenance knowledge, boiler wet maintenance knowledge and operation Skills: boiler dry maintenance operations, boiler wet maintenance operations)
, boiler repair (professional knowledge: knowledge of excavation and repair of pressure-bearing parts, knowledge of surfacing repair, knowledge of crack repair, knowledge of pipe repair, knowledge of economizer repair ,
Valve repair knowledge, rotating equipment maintenance knowledge and operating skills: patch repair operations, surfacing operations, crack repair operations, pipe repair operations, economizer repair operations, air preheater management operations, valve repair operations, Boiler water pressure test operation, rotating equipment maintenance operation)

Qingdao electrician certificate training registration Qingdao electrician training, Qingdao electrician training school, Qingdao electrician training center, Qingdao electrician training class
First learn electrician technology , AC and DC circuits, relay control circuits. Electronic technology, rectifier, inverter, amplification, switching circuit, frequency conversion technology. Learning of various C electronic control technologies. The principles and methods of use of various electrical instruments, thermal instruments and maintenance tools.
Learn the construction principles of DC motors, three-phase AC asynchronous motors, single-phase AC asynchronous motors, and power tools. Anatomy of the wiring principles and rules of three-phase motors, single-phase motors, multi-speed motors, submersible pump motors, and series motors . Draw expansion diagrams and wiring diagrams of various motors to make theoretical preparations for overhauling motor stator windings. In terms of operational skills, they learn and practice at the same time, dismantling old windings, recording data, setting molds, winding coils, embedding wires, wiring, dipping paint, assembling, experimenting, and mastering the process of overhauling motors. At the same time, I also take into account the maintenance skills of power tools and welding machines. Practice is the main focus, and hands-on teaching is the main focus.

Central air-conditioning training class, work-study chain franchise
During the study period, students participate in equipment maintenance, maintenance, installation and repair work or join the company, or open chain franchise stores under the guidance of the company. Trainees working in our company will receive a basic salary + commission (annual income of 10,000 yuan may be higher). For trainees who set up chain stores, the company will waive the franchise fee and provide strong business, technical and information support.
Required information:
. One inch color photo with blue background
. A copy of ID card