- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
How to improve the performance of the vortex air pump
source:Industry News release time:2021-08-03 Article author:Rosit Popular:Air band saw
In the future, it will develop in the direction of environmental protection. From the country to the people, the voice of environmental protection is getting higher and higher. Driven by the general environment, various companies develop high-efficiency energy-saving products and low-energy, low-noise environmental protection. -Type products will occupy a leading position in the future market. At present, some companies have used some simulated calculation software to simulate and calculate the flow field and strength of the fan, and then compared with the data obtained from the experiment, and found that its aerodynamic performance parameters can be obtained more quickly and accurately.
1. How to make a high-efficiency energy-saving vortex air pump can start from the following methods:
1. Design and make a reasonable blade profile to reduce the friction loss in the blade cascade and the eddy current loss in the wake.
2. Determine the appropriate number of blades and hub ratio to reduce the loss of secondary flow.
3. Reasonable design of the height clearance of the casing and the radial clearance of the impeller to reduce the loss of the annular surface.
4. Match a suitable high-efficiency motor to improve the efficiency of the whole machine.
5. Improve the design of the inlet collecting position of the air pump casing to improve the air flow at the inlet.
6. Improve and redesign the mesh cover of the outlet of the air pump to reduce the resistance of the outlet.
7. Improve the design of the fan blade and the motor bracket to make it play the role of diversion as much as possible.
8. Improve the test and inspection equipment in order to grasp the actual aerodynamic performance of the fan in time.
2. How to design and manufacture a low-noise vortex pump
Low-noise and environmentally-friendly vortex air pumps require reasonable design and selection of the blade profile, number of blades, radial clearance of the impeller and motor, but can also be solved by the following ways:
1. Improve the accuracy of dynamic balance to reduce part of the noise generated by the vibration of the whole machine;
2. The impeller and other parts are made of materials with certain sound absorption properties to reduce the radiated noise caused by the vibration of the blade itself;
3. Design and develop new low-noise blades based on the principles of bionics.
Read recommendations:
GP61-200 Emulsion Submersible Pump
DM31-016 Hydraulic Magnetic Drill
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
RC21-1500 Pneumatic Long Reach Scalers
2023-06-27CD22-250 Pneumatic Concrete Chainsaw (5.0KW)
2020-06-13AN23-750 Pneumatic Torque Wrench (Angle Shank)
2024-03-12RZ21-035 Pneumatic Rammer
2023-06-27DM21-045 Pneumatic Magnetic Drill
2022-12-15CB61-210丨Emulsion Band Saw
2023-05-18CC23-630 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2023-06-14LH22-006 Pneumatic Hoist
2023-06-29LH22-003 Pneumatic Hoist
2023-05-11AN22-6000 Pneumatic Torque Wrench (straight shaft)
2023-06-27AN71-1500 Torque Multiplier
2022-12-27DM22-016 Pneumatic Rail Drill
2020-06-13AN71-7500 Torque Multiplier
2023-06-29DM11-120 Electric Magnetic Drill
2023-06-19CR21-008 Light Pneumatic Reciprocating Saw
2020-06-13CB11-210 Electric Band Saw
2023-05-18DA31-032 Hydraulic Angle Drill
2022-12-15OW21-020 Pneumatic Mining Waterjet Cutting Machine
2023-05-10DA21-015 Pneumatic Angle Drill
2022-12-15CB22-200 Pneumatic Band Saw - Stainless Steel Series
2023-06-16AN11-6000 Electric servo CNC Torque Wrench
2023-06-27CN22-4150 Nut Cutter丨Split-type Nut Cutter
2023-06-17CW21-022 Pneumatic Bender
2022-12-12CD22-500 Pneumatic Concrete Chainsaw (5.0KW)
2023-06-16AN51-4000 Electric servo CNC Torque Wrench
2023-06-27CD31-380 Hydraulic Concrete Chainsaw
2023-06-16LH61-032 Emulsion Hoist
2023-06-29DP21-140 Pneumatic Two Hand Operation Drill
2021-06-15AN51-600 Charging CNC Torque Wrench
2022-12-27CB61-260丨Emulsion Band Saw
2023-06-17Accessories
Diamond Saw Chains
2020-06-13Diamond Saw Chains丨CC813 Series
2023-06-06Rail Clamps丨CB864-12
2023-06-06Carborundum Saw Chains
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Diamond Saw Blades
2023-06-06Alloy Drill Bits丨812 Series
2023-06-06Tool Bits
2023-06-07Split Hollow Drill Bits丨DC82
2023-06-07Alloy Drill Bits丨813 Series
2023-06-06Diamond Saw Blades
2023-06-06Integrated Hollow Drill Bits丨DC81
2023-06-07Water Pump
2020-06-13Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Pipe Fixed Clamps丨CB861-12
2023-06-06Alloy Saw Blades丨CR816 Series
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Chisels
2023-06-07Alloy Saw Blades
2023-06-06Alloy Twist Drill Bits丨DB81 Series
2023-06-06Ex-proof Sleeves KIT
2023-06-07Alloy Drill Bits丨811 Series
2023-06-06Optional Accessories
2023-06-07Hydraulic Regulating Valve
2023-06-07Platform Clamps丨CB863-19
2023-06-06Alloy Saw Blades丨CR812 Series
2023-06-06Cutting Blades
2023-06-07Alloy Saw Blades丨CR811-150/152
2023-06-06Shovel Blades
2023-06-07
