CN1412443A

CN1412443A - Mechanical equipment capable of converting solar wind energy into air pressure energy and using said pressure energy to lift water

Info

Publication number: CN1412443A
Application number: CN02128730A
Authority: CN
Inventors: 许忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-07
Filing date: 2002-08-07
Publication date: 2003-04-23

Abstract

The present invention relates to a mechanical equipment capable of converting solar energy and wind energy into pneumatic energy and utilizing the pneuamtic energy to lift water, and the pneuamtic energy can be directly used as power to lift water and generate power, and can be converted into hydraulic energy for storage, and said ivnented pneuamtic water-pumping machine is one using pneuamtic energy to apply work and lift water.

Description

Solar wind-energy become the air pressure energy and with air pressure can water lift mechanical device

The present invention be solar energy, wind energy transformation be air pressure can use and with air pressure can water lift mechanical device.

Understand according to interrelated data, do not have similar technology report.

Air pressure can directly be used for doing power, also can be converted into hydraulic energy and store, utilizes.

Pneumatic water pump does work with gas pressure.

Figure [1] is that conversion of solar energy is first kind of mechanical device of air pressure energy.1---solar energy heat build-up pneumatic pressure tank, it is shaped as the garden column, and structure is the end, all around for iron sheet, the roof window fibrous glass, at the bottom of the case, wall adds and fill thermal insulating material, heat absorber is an aluminium sheet in the case, volume size determines as required, can bear 1～1.5 air pressure, 2---cool air enters switch, and 3---the automatic vent switch, power is by the case internal pressure, 4---piston cylinder, 5---air bag, manufacture by all cloth of gluing.6---suction valve, 7---pressure gas tank, 8---the air cooling-down well.

Energy conversion process: under the normal barometric pressure condition, suction valve 2 is opened, and outlet valve 3 is closed, the air volumetric expansion of being heated in the case, and suction valve 2 cuts out, and promotes piston, and extruding gasbag is pressed into gas holder to the air of the inside.Pressure is opened automatic control pressure vent 3, emits waste hot gas.Piston, air bag fall by gravity, and suction valve 2 is opened, and cool air enters again in the case, the energy conversion process above repeating, and finally solar energy being become air pressure can store up.During proper functioning, it is air pressure energy device that several conversion of solar energy are arranged on the sun light field, the luminous energy of sparse distribution in big ground is pooled make a concerted effort to be stored in the pressure gas tank.This is the lowpressure energy conversion device.

Figure [2] be conversion of solar energy be air pressure can second kind of mechanical device, among the figure 1---solar energy heat build-up pneumatic pressure tank, aufbauprinciple is with last same, 2---focusing solar collector, 3---gas-turbine, 4---compression pump, 5---pressure gas tank, A, B, C ... it is the timing solenoid valve switch.

Conversion of energy is to carry out under high-temperature and high-pressure conditions, and it is electronic timing open and close in order that several solar energy heat build-up pneumatic pressure tanks are opened venting, forms continuous flow and promotes the turbine compression pump, to pressure gas tank pressurized air.This High Temperature High Pressure Conversion of energy mode also can be directly with the generating of drive of high-pressure gas gas-turbine.

Conversion of solar energy is that air pressure can mainly be by means of the temperature difference, so just give air cooling-down with the cooling well.As long as being arranged, the temperature difference under cryogenic conditions, also can carry out Conversion of energy.

Conversion of solar energy be the applicable advantage of air pressure 1. conversion of solar energy be air pressure can as coal, oil lost.Unlike heat energy, cannot say for sure to deposit, scatter and disappear again.2. make extensive storage of solar energy find way and abundant material cheaply, can do the power water lift with air pressure exactly, become the waterpower accumulation of energy.

Figure [3] be wind energy transformation be air pressure can mechanical device, among the figure 1---wind energy conversion system, 2---compression pump, 3---pressure gas tank.

Energy conversion process, the power that each wind energy conversion system sends in the wind field collects in the pressure gas tank by the air pressure transmission, just sparse distribution in the integrated work done of making a concerted effort of the wind-force in space.

The change wind energy is the applicable advantage of air pressure: 1. improve wind energy utilization, can utilize various wind speed.2. reduce investment outlay, save energy consumption, but, just saved fund, saved the energy because working machine platform number has been used in the wind energy conversion system integration of operation less.3. wind energy transformation is the accumulation of energy of air pressure energy water lift, for the large-scale wind energy that stores finds shortcut and abundant material.

Figure [4] is that solar energy, wind energy merge mechanical device and the facility that utilizes, stores.

Among the figure 1---conversion of solar energy is that air pressure can device, 2---wind energy transformation is that air pressure can device, 3---pressure gas tank, 4---Pneumatic water pump, 5---following wet pit, 6---upper reservoir.

Solar energy, wind energy merge to be utilized, and just the air pressure that two kinds of energy are transformed can converge acting together, for same machinery provides power.

To the storage of two kinds of energy, the air pressure energy water lift that is converted with two kinds of energy becomes the waterpower accumulation of energy exactly, and solar energy, wind energy are stored in the pond water simultaneously.

Solar energy, wind energy transformation are that air pressure can merge the advantage of utilizing: (1) has improved the energy supply fraction, reduces cost, and wind energy, solar energy merging utilize fine complementary length; One cover acting equipment can utilize two kinds of energy, greatly reduces cost.(2) be converted into the air pressure energy, make two kinds of energy can merge utilization, can merge storage again, economic benefit is big.

Pneumatic water pump is used gas pressure work.Lowpressure, highpressure can both be worked, and can carry shallow phreatic water, can also send water to climb the mountain.

Scheme [5] first kinds of structural types, Tu Zhongjia---air compressor or pressure gas tank, second---timing solenoid valve commutation gas transmission switch, third---conduit pipe, fourth---baroswitch.

Pump process: 1,2 water tanks are put into water, and air inlet is pressed in the I pipe, and fourth valve control air pressure reaches working pressure, and 1 the case bottom valve pressurized is closed, the overhead-valve pressurized is opened, and water enters conduit pipe, and 3 the casees bottom valve cuts out by air pressure, 4 the casees bottom valve is pushed open by water, and water enters, and gas is discharged by the II pipe in the case.Timing solenoid valve gas transmission commutation then, II manages air inlet, as above principle, 2 the casees water enters 3 casees, and gas is discharged by the I pipe in the case.The repeated admission of I, II pipe, exhaust, 1～6 case inner filling water, the gas transmission control switch is stopped using, because of having water to reach working pressure in each case.At this moment I pipe air inlet, 1 the case water enters 4 casees, and 3 the casees water enters 6 casees, and 5 the casees water is discharged, and II manages exhaust.Change the air inlet of II pipe, 2 the casees water advances 3 casees, and 4 the casees water advances 5 casees, and 6 the casees water is discharged, and I manages exhaust.

Air pressure drinking-water pipe water delivery promptly uninterrupted (have only flow velocity slows down between Shun) like this, and current are also discontinuous.Mechanically stressed state, performance are changed and a series of variation has appearred in existing water lifting machinery contrast.

Scheme [6] second kinds of Pneumatic water pump structural types, design for general small aperture well (30～40 centimeters).

Among the figure 1,2,3 ... be the water delivery pipe joint, 5---timing solenoid valve gas transmission phase-change switch, 6---air compressor or pressure gas tank, 7---baroswitch, A, B are pneumatic tubes, (1) (2), (3) ... it is valve.

Every pipe joint length determines that according to working pressure every pipe joint all is an extra heavy pipe cover tubule.

Pump process: the conduit pipe end pipe end that connects is put in the well water, gone into to be not less than a pipe joint deeply.At this moment valve (1) is opened water inlet under effect of water pressure, and inner air tube is discharged by the A pipe, and after water was full, A managed air inlet, and the air inlet simultaneously of 1,3 pipe joints is adjusted to working pressure with baroswitch, and at this moment the water in 1 pipe joint is pushed valve (2) open and entered 2 pipe joints.B pipe air inlet then, A manages exhaust, and 1 pipe joint is water inlet automatically again, and the water of 2 pipe joints enters 3 pipe joints.So alternately air inlet, exhaust, the water of water delivery pipe joint alternately raise accordingly.The A pipe advances once gas, odd

number pipe joint

1,3,5 ... water to rise to 2,4,6 ... pipe joint is discharged the water yield of a pipe joint simultaneously, and B manages air inlet, and the water of even numbers pipe joint rises up into the odd number pipe joint.

Figure [7] is the climbing type Pneumatic water pump, among the figure 1,2,3 ... be water tank, 7---the distribution pressure control switch, 8---timing solenoid valve gas transmission phase-change switch, 9---air compressor or pressure gas tank, 10---against current valve, A is a conduit pipe, B, C---pneumatic tube.The water delivery characteristics are identical with second kind.

Being communicated with in turn with water tank if the climbing type Pneumatic water pump changes two water tanks, pneumatic tubes into, is exactly figure [5] device formula, and service behaviour is identical.

The Pneumatic water pump of figure [5] device removes 3,4 water tanks with top, is exactly shallow well (10-30 meters) formula one-level Pneumatic water pump.

The advantage of Pneumatic water pump: 1. energy-conservation, because Pneumatic water pump has been cancelled the pump housing, the centrifugal pump energy-conservation 5～20% that specific efficiency is best, under the condition that lift, water-outlet quantity equate, when high-lift, adopt plastic tube by the air pressure pumping conduit, roughness is little, so line loss is big unlike the centrifugal pump line loss.2. cost is low, and no matter how high lift is, because current are discontinuous in the conduit pipe, each section pressure is low in the pipe, and all available plastics lightweight material need not high-intensity material, and weight alleviates greatly, and cost also descends many.3. no matter how dark well is, can both put on water, and power engine all on ground and.4. for extensive retaining stores solar energy, wind energy provides safeguard measure.

Claims

1, conversion of solar energy is that air pressure can have two kinds of mechanical devices, heated air volumetric expansion in a kind of its feature solar energy heat build-up pneumatic pressure tank [1], case, and compression piston [4] promotes air bag [5], and the air in the air bag is pressed into gas holder [7].To give air cooling-down with cooling well [8]; Two kinds of its feature solar energy heat build-up pneumatic pressure tanks [1] of device are by focusing solar collector [2] increasing temperature and pressure, case inner high voltage gas is emitted in chronological order by timing solenoid valve [A, B, C, D], form continuous flow, promote the defeated machine [3] of gas and drive compression pump [4], give pressurized tank [5] input high pressure air energy.

2, wind energy transformation is the mechanical device of air pressure energy, it is characterized in that driving compression pump [2], in pressurized gas incoming pressure jar [3] after wind energy conversion system [1] rotation.

3, solar energy, wind energy transformation are that air pressure can merge the mechanical device that utilizes, it is characterized in that pressure gas tank [3] is being gathered together with the interior air pressure that produces of wind energy compression pump [2] in the solar energy heat build-up pneumatic pressure tank [1], promoting Pneumatic water pump [4] draws water, the water of following wet pit [5] is mentioned upper reservoir [6] become hydraulic energy, two kinds of energy are stored within the pond water.

4, Pneumatic water pump has three kinds of mechanical devices, a kind of air compressor or pressurized tank [first] output pressure energy of it is characterized in that, timing solenoid valve gas transmission phase-change switch [second] is given the gas transmission of [I, II] pipe in turn, water tank [1,2,3,4 ... divide in pairs and be located at conduit pipe [third] both sides, the water delivery characteristics are under baroswitch [fourth] is regulated, in each water tank all behind the flood storage water, one side pipe air inlet is pressed, the water of this each water tank of side rises up into a water-saving tank on the offside, and discharge one case water, change a side pipe air inlet and press effect identical; Two kinds of devices, it is characterized in that air compressor or pressurized tank [6] output pressure energy, timing solenoid valve gas transmission phase-change switch [5] is given the gas transmission in turn of [A, B] pipe, water tank [1,2,3 ... ] be upper and lower arrangement, the water delivery characteristics are that water tank draws water is the rising of being separated by, 1 liter 2,3 liter 4,5 liter 6 ..., the opposite side gas transmission is 2 liters 3,4 liters 5 Three kinds is the water plug of climbing the mountain, and it is characterized in that air compressor or pressurized tank [9], timing solenoid valve gas transmission phase-change switch [8], pressure control switch [7], water delivery case [1,2,3 ... ] be positioned at conduit pipe bottom, the similar two kinds of devices of water delivery characteristics; A kind of water tank of device is changed under the conduit pipe in pairs, is exactly the Pneumatic water pump of climbing type, and the water delivery performance is identical; A kind of Pneumatic water pump of device removes 3,4 water tanks with top, is exactly shallow well (10～50 meters) formula one-level Pneumatic water pump.