Industrial device for solving various problems. Parallel and automatic driving systems Automatic protection device

20.10.2019

Electricity generators are becoming increasingly popular every year not only among private users, but also in industry. This is directly related not only to savings in costs, but also to a reduction in the production of exhaustible minerals. However, fuel remains the most common fuel for them. Their breakdown products are toxic and cause environmental pollution. Another thing is fuel-free generators, which have many advantages over their fuel counterparts. We'll find out what exactly they are next.

Saving mineral resources occupies a key place in the economy for many countries. This is successfully achieved through the use of fuel-free generators, whose operating principles are based on the elementary physical phenomena of magnetic induction current. Of the most successful and effective today, the following types of BG are used:

Dudyshev motor - uses a magnetic current that is converted into an electrical impulse.
Minato magnetic motor has an increased efficiency of 100%, which is achieved through power amplifiers.
Johnson motor - has a compensator, but is not effective in industry due to low power;
The Adams generator is the most popular and efficient magnetic motor, which has a simple design but a high level of efficiency.
Dudyshev solenoidal motor - has an external magnetic rotor, which is effective only when using low powers (with a “wet” design).

Let's take a closer look at Adams generators, which are most often found on the electricity market.

The manufacturer VEGA produces and sells generators of this type, so we will dwell on it in more detail.

Vega generators: features and benefits

Fuel-free generators operate on the principle of generating free energy, converting it into induction current. Such great physicists as Adams (after whom the device is named) and Bedini devoted their research to this physical phenomenon. These units can be used as an autonomous power supply for private homes, as well as:

in shipping;
in the automotive industry;
farm and forest land;
in aircraft manufacturing and astronautics.

They are effective where there is no possibility of supplying fuel (diesel, gasoline, coke, gas, etc.), and natural energy (wind, solar energy, ebbs and flows) is not so powerful as to provide electricity at full capacity.

It is necessary to separate the concepts of “perpetual motion machine” and “energy generator of Adams memory”. They are similar in operation, but the latter require constant maintenance and periodic repairs.

Their operation does not depend on environmental factors, therefore the Vega fuel-free generator has the following features and advantages.

Pumping unit is a pumping unit, the components of which are installed according to a specific scheme that ensures the operation of the pump. The article discusses the diagram and principle of operation of the pumping unit. Figure 2 shows a diagram of a pumping unit for pumping liquid. Pump 9, driven by electric motor 10, sucks liquid from supply tank 2 and pumps liquid through suction line 5 and pressure line 13 into receiving tank 16.

Rice. 2. Pumping installation diagram:
1 - structure (room) for a pumping unit; 2—consumable container; 3 - filter; 4 - check valve; 5 - suction line; 6, 7, 14, 17 - valves; 8 - line for priming pumps; 9 - pump; 1 O - electric motor; 11, 12 — pressure gauges; 13 - pressure line; 15 - flow meter; 16 — receiving capacity; 18 — control panel for the pumping unit; 19 — fire-fighting equipment; 20 - auxiliary equipment; 21 - drain line
The pumping unit has the following elements:
— hydraulic tanks (hydraulic reservoirs);
— hydraulic lines (mains, pipelines);
-control and measuring equipment (pressure gauges, flow meters, electrical measuring instruments);
- ballasts, gate valves, electrical equipment);
- fire-fighting equipment;
-auxiliary equipment (hoists, beam cranes).
The composition of structures, type and quantity of main and auxiliary equipment of a pumping unit are determined based on the purpose of the pumping unit.
To use the pump for its intended purpose, it is necessary to supply energy to it. There are different types of energy to drive the pump, such as electrical energy, mechanical energy, thermal energy, solar energy.
A pump unit is a unit consisting of a pump or several pumps connected to each other and a driving motor.
Types of pumping units can be classified:

by type of drive:
1) an electric pump unit in which the driving motor is an electric motor;
2) a pipe pump unit in which the driving engine is a hydraulic or pneumatic turbine;
3) a diesel pump unit in which the driving engine is a diesel engine;
4) a motor pump unit in which the driving engine is a carburetor engine;
5) a hydraulically driven pump unit, in which the driving motor is a hydraulic motor;
6) a pneumatically driven pump unit, in which the driving motor is a pneumatic motor;
on the structural combination of the pump with the drive:
1) electric pump - a pumping unit driven by an electric motor, the components of which are included in the design of the pump;
2) turbopump - a pumping unit driven by a turbine, the components of which are included in the design of the pump;
3) steam pump - a pumping unit driven by a steam cylinder, the switchgear of which is included in the design of the pump;
4) hydraulic pump - a pump unit driven by a hydraulic cylinder, the switchgear of which is included in the design of the pump;
5) pneumatic pump - a pumping unit driven by a pneumatic cylinder, the distribution device of which is included in the design of the pump.
In water supply, drainage, heating and other systems, electric motors are usually used to drive the pump. Thus, the electric pump unit is the most common element of hydraulic installations.
Possible operating modes of the pumping unit:
1) continuous operating mode, in which the pump must operate continuously for a long period of time, for example, a pump in an active well;
2) uneven operating mode when the pump is constantly on, for example, when the liquid level in the supply tank decreases or when liquid is unevenly consumed at different times from the receiving tank;
3) intermittent and short-term operating mode of the installation, characterized by periodic turning on and off of the pump, for example, when operating in a technological process;
4) uniform operating mode of the installation with uneven consumption of liquid from the supply tank, for example, due to the installation of an additional pressure control tank;
5) short-term operation mode, for example, a fire pump, etc.
A pumping installation consists of various systems: a hydraulic system, an electrical supply system, an automation system, etc. The concept of a system is partly subjective, since it is necessary to isolate from the pumping installation those elements and phenomena that meet the objectives of the study and are quite easily amenable to analysis, synthesis or various calculations. The content of the concept of a system is related to the fact that real systems have spatial or functional closure. An element is a part of a system that performs certain functions.
The hydraulic system is a collection of tanks, pipelines, pumps, instrumentation and control equipment and is designed to perform certain functions.
The power supply system of the pumping unit provides electrical communication with the power system and ensures a continuous supply of electricity to all consumers of the pumping unit.
The automation system provides remote control of the pumping unit, power supply system, etc.

The eggs settle to the bottom, and after a few days the fry hatch from them.
I was told that the word hatch is a colloquial style. What word can replace it?

In the given meaning the word hatch is not colloquial. If necessary, you can replace it with a synonym appear.


	Question No. 248145

Which is correct: on Wednesdays (the emphasis is not on “a” or on “e”)?