CN2358233Y

CN2358233Y - Power equipment using vapour as fuel

Info

Publication number: CN2358233Y
Application number: CN 98251081
Authority: CN
Inventors: 林桐桦
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-19
Filing date: 1998-12-19
Publication date: 2000-01-12
Anticipated expiration: 2008-12-19

Abstract

The utility model relates to a power device using vapor as fuel, which can be matched with a steam turbine of a thermal power plant. The power device using vapor as fuel is composed of a cooler 1 and an internal combustion engine 2, wherein, one end of the cooler 1 is a steam inlet, and the other end of the cooler 1 is connected with an inlet of a cylinder 5 of the internal combustion engine 2; an ignition device 6 of the internal combustion engine 2 is composed of a power source 7, an energy-storage capacitor 8, a power distributing pan 9, a step-up transformer 10 and a protective capacitor 11. The utility model can be used for directly and electrically decomposing and combusting vapor in the cylinder with the advantages of low cost, convenient operation, high work efficiency and reliable performance.

Description

A kind of is the power plant of fuel with the water vapor

It is the power plant of fuel with the water vapor that the utility model relates to a kind of, especially with the matching used power plant of heat power station steam turbine.

At present, people isolate hydrogen and oxygen as power fuel with water with thermal electrolysis when develop energy, be a kind of very easy method always.But the hydro-thermal electrolytic method is difficult to practical, and main cause is a hydro-thermal electrolysis cost height, and water causes pre-ignition easily with isolated hydrogen of thermal electrolysis and oxygen when entering cylinder of internal combustion engine, and the storage of hydrogen and oxygen is very inconvenient.

The purpose of this utility model is to overcome the above-mentioned shortcoming that exists in the prior art, provide a kind of with low cost, use reliably, easily with the power plant of water vapor as fuel.

Of the present utility model a kind of be the power plant of fuel with the water vapor, form by cooler and internal-combustion engine two-part, an end of cooler is as steam entry, the other end links to each other with the cylinder of internal combustion engine inlet by delivery pipe; The ignition mechanism of internal-combustion engine is by power supply, energy-storage capacitor, electric separation basin, form with the boosting transformer and the protection electric capacity of number of cylinders equal number; one utmost point of power supply links to each other with the movable contact of electric separation basin; the primary air one end parallel connection of each boosting transformer; be access to another utmost point of power supply; the other end of the primary air of each boosting transformer is access to each fixed contact of electric separation basin respectively; power supply also is parallel with energy-storage capacitor; the parallel connection of primary windings of each boosting transformer has protection electric capacity; the secondary winding one end ground connection of each boosting transformer, the other end is access to the spark plug of each cylinder respectively.

Ignition mechanism in the utility model can also replace with series connection secondary coil and capacitor with protection electric capacity in parallel on each boosting transformer; in parallel with the contact; energy-storage capacitor can series winding, also is applicable to other generatings, power circuit, and the electric separation basin fixed contact can be provided with a plurality of simultaneously.

The utlity model has following advantage:

Since the utility model can with the supporting use of heat power station steam turbine, the water vapor that utilizes steam turbine acting back to discharge, after cooling off and air mixing, fuel as internal-combustion engine, and water vapor is finished in cylinder of internal combustion engine, and electricity decomposes, burning, need not miscellaneous equipment, thus with low cost, easy to use.

2. the utility model cools off by cooler, has avoided the generation of pre-ignition phenomenon, can also reduce the volume of water vapor; Simultaneously, directly electricity decomposition, burning in cylinder of internal combustion engine of water vapor just need not to store.

3. the ignition mechanism in the utility model, the ignition mechanism that is different from general internal-combustion engine, it is connected on electric separation basin on the low-voltage dc power supply, the unexpected intermittent current of electric current obtains high-voltage pulse when utilizing electric separation basin to divide electricity when boosting transformer, is access to the cylinder spark plug, and then decompose, cooled water vapor burns, this line design rate of fault is low, long service life, reliable operation.

4. the ignition mechanism in the utility model; protection electric capacity in parallel on each boosting transformer replaced with series connection secondary coil and capacitor and with after the contact is in parallel; because the balanced action of energy-storage capacitor and branch electricity, the switching electric work energy of electric separation basin; the contact wheel is short with circuit; fault is few; life-span is long, and is very reliable to supplying power to cylinder on time.The electric separation basin rotary contact, the fraud of no gap size, fixed contact can prolong arbitrarily or multiple spot is set according to the cylinder stroke, connect with separated time, the inswept area in contact is big more, and is strong more by electric current, can to go out arc spark in the cylinder long more thereby make, and further improves the working efficiency of internal-combustion engine in the utility model.

Below in conjunction with drawings and Examples, the utility model will be further described.

Fig. 1 is a kind of fundamental diagram when being the supporting use of power plant and heat power station steam turbine of fuel with the water vapor of the present utility model.

Fig. 2 for of the present utility model a kind of be the structural representation of the power plant of fuel with the water vapor.

Fig. 3 for of the present utility model a kind of be a kind of element connection diagram of ignition mechanism in the power plant of fuel with the water vapor.

Fig. 4 for of the present utility model a kind of be the another kind of element connection diagram of ignition mechanism in the power plant of fuel with the water vapor.

As shown in Figure 2, the utility model is made up of cooler 1 and internal-combustion engine 2 two-part.Wherein, an end of cooler 1 links to each other with the exhaust steam pipe of heat power station steam turbine, and the other end links to each other with cylinder 5 inlets of internal-combustion engine 2 by delivery pipe 3.As shown in Figure 4, the ignition mechanism 6 of internal-combustion engine 2 is by power supply 7, energy-storage capacitor 8, electric separation basin 9, form with the boosting transformer 10 of the connect secondary coil and the capacitor 12 of number of cylinders equal number.One utmost point of power supply 7 links to each other with the movable contact of electric separation basin 9, the primary air one end parallel connection of each boosting transformer 10, be access to another utmost point of power supply 7, the other end of the primary air of each boosting transformer 10 is access to each fixed contact of electric separation basin 9 respectively, the secondary coil series capacitor 12 of each boosting transformer 10, in parallel with the contact, the secondary winding one end ground connection of each boosting transformer 10, the other end is access to the spark plug 4 of each cylinder 5 respectively.Power supply 7 also is parallel with energy-storage capacitor 8 and coil 13.The fixed contact of electric separation basin 9 has a plurality of, links to each other with separated time.As shown in Figure 3, each boosting transformer also can be directly on primary air protection electric capacity 11 in parallel.

In the utility model when work,, as shown in Figure 1, the water vapor that heat power station steam turbine acting back is discharged cool off in cooler 1, and imports in the cylinder 5 of internal-combustion engine 2 after the air mixing.The movable contact of the electric separation basin 9 in the ignition mechanism 6 and internal-combustion engine 2 interlocks along with the rotation of movable contact, power power supply 7 periodically successively to the primary air of each boosting transformer 10.In the moment that contacts and interrupt a certain transformer frequency response, can obtain high voltage at the secondary winding of this transformer, be used for spark plug 4 igniting, thereby the electricity of realizing water vapor decomposes, burns.

Claims

1. one kind is the power plant of fuel with the water vapor, it is characterized in that, it is made up of cooler (1) and internal-combustion engine (2) two-part, and an end of cooler (1) is as steam entry, and the other end links to each other with cylinder (5) inlet of internal-combustion engine (2) by delivery pipe (3); The ignition mechanism (6) of internal-combustion engine (2) is by power supply (7); energy-storage capacitor (8); electric separation basin (9); form with the boosting transformer (10) and the protection electric capacity (11) of number of cylinders equal number; one utmost point of power supply (7) links to each other with the movable contact of electric separation basin (9); the primary air one end parallel connection of each boosting transformer (10); be access to another utmost point of power supply (7); the other end of the primary air of each boosting transformer (10) is access to each fixed contact of electric separation basin (9) respectively; power supply (7) also is parallel with energy-storage capacitor (8); the parallel connection of primary windings of each boosting transformer (10) has protection electric capacity (11); the secondary winding one end ground connection of each boosting transformer (10), the other end is access to the spark plug (4) of each cylinder (5) respectively.

2. according to claim 1 a kind of be the power plant of fuel with the water vapor; it is characterized in that; each boosting transformer (10) in its ignition mechanism (6) can also be gone up protection electric capacity (11) in parallel; replace with series connection secondary coil and capacitor (12); in parallel with the contact; energy-storage capacitor (8) can series winding (13), and electric separation basin (9) fixed contact can be provided with a plurality of simultaneously.