CN101109371A

CN101109371A - Bidirectional tension rod piston type energy stable outputting device

Info

Publication number: CN101109371A
Application number: CNA2007100122193A
Authority: CN
Inventors: 王海东
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-19
Filing date: 2007-07-19
Publication date: 2008-01-23

Abstract

A bi-directional drawbar piston type steady energy outputting device is provided, which can directly absorb and take use of the non-steady energy from any reciprocating movement so as to get continuously steady energy outputting, and is of simple structure, low energy consumption in the whole process flow. The device comprises a pump cylinder and a piston, which divides the pump cylinder into a first movable cavity and a second movable cavity. The device is characterized in that, a drawbar is provided at the middle of the piston, the two ends of which pass through the pump cylinder. On the pump cylinder, a first outlet and a second return port are provided corresponding to the first movable cavity; and a second outlet and a first return port are provided corresponding to the second movable cavity. Between the first outlet and the first return port, a first group of pipelines are provided; between the second outlet and the second return port, a second group of pipelines are provided; the first group of pipelines and the second group of pipelines constitute enclosed media-circulating pipelines, in which, liquid work media are provided. The first group of pipelines and the second group of pipelines have a common pipe portion of the same directions, and in the common pipe portion, an inflation buffer tank is provided. In the common pipe portion behind the inflation buffer tank, an output port and a return port are provided.

Description

Bidirectional tension rod piston type energy stable outputting device

Technical field

The present invention relates to a kind of energy conversion device, particularly a kind of bidirectional tension rod piston type energy stable outputting device.

Background technique

Aspect the astable reciprocating mechanical energy of nature was collected, existing transformation of energy machinery mainly contained two kinds.A kind of is to be working medium with the air, transmits mechanical energy by rigid mechanical; Another kind is to utilize the liquid phase working medium and adopt linkage.The ubiquitous problem of above-mentioned transformation of energy machinery is: in the energy conversion process loss bigger, output is difficult for realizing steadily behind the collecting energy.

Summary of the invention

The objective of the invention is to solve the problems referred to above that prior art exists, provide a kind of and can directly absorb non-stable reciprocating energy, obtain to continue energy output stably, and simple in structure, the low bidirectional tension rod piston type energy stable outputting device of whole flow process energy consumption.

The present invention is achieved in that it has a pumping cylinder 4 and piston 3, piston 3 is divided into the first movable chamber 5 and the second movable chamber 15 with pumping cylinder 4, its special way is: be provided with pull bar 2 at the middle part of piston 3, pull bar 2 two ends are passed by pumping cylinder 4, the corresponding first movable chamber 5 is respectively equipped with the first outlet 4a and the second return port 4d on pumping cylinder 4, the corresponding second movable chamber 15 is respectively equipped with the second outlet 4b and the first return port 4c on pumping cylinder 4, between the first outlet 4a and the first return port 4c, first group of pipeline arranged, between the second outlet 4b and the second return port 4d, be provided with second group of pipeline, first group of pipeline, second group of pipeline and pumping cylinder 4 constitute medium closed circulation pipelines, in described medium closed circulation pipeline, be provided with the liquid phase working medium, first group of pipeline and second group of pipeline have public pipeline section in the same way, in public pipeline section, be provided with inflation knock out drum 9, after the common pipe section is positioned at inflation knock out drum 9, be provided with delivery outlet 18 and return port 19.

Above-mentioned bidirectional tension rod piston type energy stable outputting device is filled with inert gas at inflation knock out drum 9 tops, steadily exports to guarantee energy.

Above-mentioned bidirectional tension rod piston type energy stable outputting device, described first group of pipeline is by first outlet line 6, three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12, the three-way valve 13 and first return line 14 constitute, described second group of pipeline is by second outlet line 16, three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12, the three-way valve 13 and second return line 17 constitute, described public pipeline section is by three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12 and three-way valve 13 and constitute, the outlet of described stable export pipeline 10 and return delivery outlet 18 and the return port 19 of the import of total pipeline 12 for this energy stable outputting device.

Advantage of the present invention is: utilize the mechanical energy that astable to-and-fro motion is carried in the particular space scope, make certain liquid phase working medium (as oxygen-removing water, the lightweight wet goods) is able in whole pipeline, realize circulating, be provided with by the line related device simultaneously, make working medium in the specific public pipeline section of closed pipeline, realize flowing of single direction, and obtain to continue pressure head and flow rate stably in the particular cross section of this pipeline section, make this energy that circulates the non-directional regulation that can externally provide stable export, and it is simple in structure, equipment investment is little, whole flow process energy consumption is low, can be applicable to fields such as seawave power generation.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Among the figure: to-and-fro motion transfer mechanism 1, pull bar 2, piston 3, pumping cylinder 4, the first outlet 4a, the second outlet 4b, the first return port 4c, the second return port 4d, the first movable chamber, 5, the first outlet lines 6, three-way valve 7, delivery trunk line 8, inflation knock out drum 9 are stablized export pipeline 10, outside output unit 11 returns total pipeline 12, three-way valve 13, first return line, 14, the second movable chambeies, 15, the second outlet lines 16, second return line 17, delivery outlet 18, return port 19.

Embodiment

This bidirectional tension rod piston type energy stable outputting device comprises pumping cylinder 4 and piston 3, piston 3 is divided into the first movable chamber 5 and the second movable chamber 15 with pumping cylinder 4, be provided with pull bar 2 at the middle part of piston 3, pull bar 2 two ends are passed by pumping cylinder 4, the corresponding first movable chamber 5 is respectively equipped with the first outlet 4a and the second return port 4d on pumping cylinder 4, the corresponding second movable chamber 15 is respectively equipped with the second outlet 4b and the first return port 4c on pumping cylinder 4, between the first outlet 4a and the first return port 4c, be provided with first group of pipeline, between the second outlet 4b and the second return port 4d, be provided with second group of pipeline, first group of pipeline, second group of pipeline and pumping cylinder 4 constitute medium closed circulation pipelines, in described medium closed circulation pipeline, be provided with the liquid phase working medium (as oxygen-removing water, light oil), first group of pipeline and second group of pipeline have public pipeline section in the same way, and in public pipeline section, be provided with inflation knock out drum 9, after the common pipe section is positioned at inflation knock out drum 9, be provided with delivery outlet 18 and return port 19.Described first group of pipeline is by first outlet line 6, three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12, the three-way valve 13 and first return line 14 constitute, described second group of pipeline is by second outlet line 16, three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12, the three-way valve 13 and second return line 17 constitute, described public pipeline section is by three-way valve 7, delivery trunk line 8, inflation knock out drum 9, stablize export pipeline 10, return total pipeline 12 and three-way valve 13 and constitute, the outlet of described stable export pipeline 10 and return delivery outlet 18 and the return port 19 of the import of total pipeline 12 for this energy stable outputting device.

During actual the use, outside to-and-fro motion transfer mechanism 1 is connected with pull bar 2 two ends, output peripheral equipment 11 (as turbo machine) is connected with return port 19 with the delivery outlet 18 of this energy stable outputting device, absorbs outside to-and-fro motion energy and drives pull bar 2, makes piston 3 to-and-fro motion in pumping cylinder 4.When piston 3 is up, working medium in the first movable chamber 5 of pumping cylinder 4 is subjected to piston 3 extruding, flow through three-way valve 7, delivery trunk line 8, inflation knock out drum 9 successively, stablize export pipeline 10, outside output unit 11, return total pipeline 12, three-way valve 13 through first outlet line 6, finally turn back to the second movable chamber 15 of pumping cylinder 4 by first return line 14; When piston 3 is descending, working medium in the second movable chamber 15 of pumping cylinder 4 is subjected to piston 3 extruding, flow through three-way valve 7, set export pipeline 8, inflation knock out drum 9 successively, stablize export pipeline 10, outside output unit 11, return total pipeline 12, three-way valve 13 through second outlet line 16, finally return the first movable chamber 5 by second line of return 17.Working medium remains single flow direction at three-way valve 7 in the public pipeline section between the three-way valve 13; Working medium remains pressure head and volume flow rate stably on the arbitrary section of export pipeline 10 is stablized in inflation after the knock out drum 9.

Claims

1. bidirectional tension rod piston type energy stable outputting device, comprise pumping cylinder (4) and piston (3), piston (3) is divided into the first movable chamber (5) and the second movable chamber (15) with pumping cylinder (4), it is characterized in that: be provided with pull bar (2) at the middle part of piston (3), pull bar (2) two ends are passed by pumping cylinder (4), go up the corresponding first movable chamber (5) at pumping cylinder (4) and be respectively equipped with first outlet (4a) and second return port (4d), go up the corresponding second movable chamber (15) at pumping cylinder (4) and be respectively equipped with second outlet (4b) and first return port (4c), between first outlet (4a) and first return port (4c), be provided with first group of pipeline, between second outlet (4b) and second return port (4d), be provided with second group of pipeline, first group of pipeline, second group of pipeline and pumping cylinder (4) constitute medium closed circulation pipeline, in described medium closed circulation pipeline, be provided with the liquid phase working medium, first group of pipeline and second group of pipeline have public pipeline section in the same way, and in public pipeline section, be provided with inflation knock out drum (9), be positioned at inflation knock out drum (9) in the common pipe section and be provided with delivery outlet (18) and return port (19) afterwards.

2. bidirectional tension rod piston type energy stable outputting device according to claim 1 is characterized in that: be filled with inert gas at inflation knock out drum (9) top.

3. bidirectional tension rod piston type energy stable outputting device according to claim 1, it is characterized in that: described first group of pipeline is by first outlet line (6), three-way valve (7), delivery trunk line (8), inflation knock out drum (9), stablize export pipeline (10), return total pipeline (12), three-way valve (13) and first return line (14) constitute, described second group of pipeline is by second outlet line (16), three-way valve (7), delivery trunk line (8), inflation knock out drum (9), stablize export pipeline (10), return total pipeline (12), three-way valve (13) and second return line (17) constitute, described public pipeline section is by three-way valve (7), delivery trunk line (8), inflation knock out drum (9), stablize export pipeline (10), return total pipeline (12) and three-way valve (13) and constitute, the outlet of described stable export pipeline (10) and return delivery outlet (18) and the return port (19) of the import of total pipeline (12) for this energy stable outputting device.