CN101177204A

CN101177204A - Method and device for the remote unidirectional transmission of pipe with positive-negative gas drive

Info

Publication number: CN101177204A
Application number: CNA2006102010713A
Authority: CN
Inventors: 陆洪瑞
Original assignee: Beijing Yinrong Technology Co Ltd
Current assignee: Beijing Yinrong Technology Co Ltd
Priority date: 2006-11-06
Filing date: 2006-11-06
Publication date: 2008-05-14

Abstract

The invention relates to the field of pneumatic pipe transmission. The prior pneumatic pip transmission is short distance transmission. The remote transmission cannot be realized. The invention solves the problems in the following ways that a hole where a transmission carrier can be loaded in is opened on the sending port, where a gate which can be closed when the transmission carrier is sent; the gate can be opened when the transmission carrier is taken out; when the gate is opened, the transmission carrier can be taken out; a plurality of interactively positioned positive and negative air pressure sources are arranged on the remote transmission pipe; a sensor controlled by a computer or a single-chip microcomputer and used to observe weather the transmission carrier has passed is arranged in front of the joint of the negative air pressure sources and the pipe; a sensor controlled by a computer or the single-chip microcomputer and used to observe weather the transmission carrier has passed is arranged behind the joint of the positive air pressure sources and the pipe.

Description

A kind of method of the remote unidirectional transmission of pipe with positive-negative gas drive and device

Affiliated field: the invention belongs to pneumatic pipeline transmission field, relate in particular to the pipeline of long-distance transport.

Technical background: present pneumatic pipeline transmission is in-plant transmission, can not realize remote transmission, have can realize but speed of transmission is slow.

Summary of the invention:

The invention solves the problems referred to above, be achieved in that

1, from sending end to a closed conduit is installed the receiving end, opens one at the transmit port place and can pack into and transmit the mouth of carrier, and a transmission is installed is can the fully enclosed door that the normality Xiamen is to open; Open one at receiving port and can take out the mouth that transmits carrier, and installing one, receive when transmitting carrier can the fully enclosed door, take out that door is to open when transmitting carrier; When door is opened, can take out the transmission carrier;

2, several positive and negative pneumatic supplies, their positive and negative mutual settings are installed on fully enclosed teletransmission pipeline;

3, observe the sensor that transport vehicle has or not the location status that passes through in the installed in front at do something in a fit of pique potential source and pipeline connection port place;

4, at the rear side at healthy tendency potential source and pipeline connection port place the sensor that the observation transport vehicle has or not the location status that passes through is installed;

5, with computing machine or Single-chip Controlling, its principle is: allow the air pressure in the place ahead of motion of each transport vehicle be lower than the air pressure at rear forever, to guarantee normally moving ahead of transport vehicle; Its program is: when task, to transmit the carrier transmit port of packing into, report to computing machine or micro controller system by button switch or sensor, computing machine or micro controller system start the positive blowdown fan of sending end, fall the transmission carrier and be blown into pipeline, start the negative pressure wind regime that transmits the carrier front end simultaneously, to transmit the carrier upstream line, when the front end sensors of first potential source of doing something in a fit of pique is found to transmit carrier, angrily potential source stops, but the angrily potential source of back works on, and angrily potential source repeats previous angrily potential source working process in turn, repeat above-mentioned work in turn and go down to transmit the infinite distance, until arriving receiving end; Pipeline work stops, and takes out transport vehicle; When the back end sensor of first healthy tendency potential source was found to transmit carrier, this healthy tendency potential source started, and a last healthy tendency potential source quits work, and the healthy tendency potential source repeats above-mentioned working process in turn, until arriving receiving end; Pipeline transmission work stops, and takes out transport vehicle; Above-mentioned two process interfaces, melt together mutually, borrow power and promotion mutually; All the time be that angrily potential source blows power at preceding generation negative-pressure sucking, healthy tendency potential source in back generation malleation, when promptly the malleation of rear end was blown, the negative pressure of front end was inhaled, and when transmitting carrier movement to first negative pressure source, first negative pressure source stops, and second negative pressure source starts the generation negative pressure; First positive pressure source works on, and in the time of before moving to second positive pressure source, second positive pressure source starts the generation malleation and apply malleation in the behind of transmitting carrier to transmitting carrier, and at this moment first positive pressure source is stopped; Second positive pressure source is between first negative pressure source and second negative pressure source, so negative pressure is created in the front end that transmits carrier all the time, malleation is created in the rear end of transmitting carrier all the time; Thereby improved speed of transmission.

Description of drawings:

Figure of description is a structural representation of the present invention.

Be described further in conjunction with example:

As shown in the figure: 1 is pipeline, is installed between receiving end 31 and the sending end 32, is used to provide a leakproof tank that produces gaseous tension and moves the guide rail that transmits carrier; 2 for transmitting carrier, is the casing of an encapsulation, and crust and pipeline bearing fit, inner chamber are empty, be used for bearing goods, crust and pipeline bearing fit in inner chamber, and tolerance clearance are as far as possible little.Leak so that wherein the pressure of pipeline generation on one side is few as far as possible; 6,8,9,10,11,12,15 is the negative pressure source of the gas, and 34,20,22,24,26,28 is the malleation source of the gas, according to watt level, is distributed on the pipeline and receiving end, and they are that positive and negative interleave is installed, and are used to accept the control of main frame, start in good time, close; 6 is first negative pressure source of the gas, and 8 is second negative pressure source of the gas, once analogizes; 15 is receiving end negative pressure source of the gas; 34 is first malleation source of the gas or title sending end malleation source of the gas, and 20 is second malleation source of the gas, once analogizes; 5,7,16,17,18,19,13 is the position transduser of negative pressure source of the gas; 21,23,25,27,29 is the position transduser of malleation source of the gas; Can be opto-electronic pickup, magnetic pickup device, the nonmagnetic metal sensor, the magnetic metal sensor, electronic tag sends, receiving sensor, and label sends, receiving sensor, microwave remote sensor; That opto-electronic pickup has is infrared, ultraviolet light sends, receiving sensor, color sensor; The position transduser of negative pressure source of the gas is installed in the front end and the receiving end of negative pressure source of the gas, is used to observe the movement position that transmits carrier; The position transduser of malleation source of the gas is installed in the rear end of malleation source of the gas; Comprise receiving end, the end of pipe laying is used for receiving and transmits carrier and take out carrier from here; Comprise sending end, be connected, be provided with and send mouthful and hermatic door that to put into sending end to be passed from sending mouth will to transmit carrier when being used to task is arranged with pipeline top; Comprise sending end sensor or start button, be installed in sending end, being used for the transmission debriefing is computing machine or micro controller system to main control computer; 3 for computing machine or micro controller system are main control computer, links to each other with pneumatic supply, sensor, start button, is used to move setting program, the signal of receiving sensor, controls opening and closing of pneumatic supply; 4 is receiving gate, can be with receiving end that hinge is connected or the rail mounted push-and-pull connects or external, is used for receiving a door and a mouthful sealing when transmitting carrier.32 is sending end, has mouth, is used to place transmission carrier to be passed, and 33 for sending door, can be with sending end that hinge is connected or the rail mounted push-and-pull connects or external, is used for sending when transmitting carrier door and mouthful seals; 31 is receiving end connecting tube end, has mouth, is used for taking out from here or getting rid of the transmission carrier; Comprise door, door is 4; Receiving end can arbitrarily angledly be placed, horizontal positioned or when tilting a low-angle, receiving terminal is equipped with the negative pressure source of the gas, is used for the transmission carrier is drawn in receiving end, comprises receiving sensor, be installed in receiving end, be used for reporting to main frame receiving the signal that transmits carrier.

When receiving end tilts to certain angle, can save receiving end negative pressure source of the gas; As long as transmitting carrier takes out or eliminating smoothly.

Claims

1. the method for a remote unidirectional transmission of pipe with positive-negative gas drive is characterized in that:

1, between transmission, receiving end, connects a fully enclosed teletransmission pipeline;

2. the device of a kind of the remote unidirectional transmission of pipe with positive-negative gas drive of the method for an a kind of the remote unidirectional transmission of pipe with positive-negative gas drive that is used for claim 1, it is characterized in that: comprise closed conduit, be installed between reception and the transmit port, be used to be provided at a leakproof tank that transmits carrier both sides generation positive and negative pressure and move the guide rail that transmits carrier; Comprise some negative pressure sources of the gas,, be distributed on the pipeline, be used to accept the control of main frame, start in good time and stop to provide negative pressure for pipeline provides negative pressure and closes according to watt level; Comprise the sensor that cooperates with the potential source of doing something in a fit of pique, be installed in the front end of negative pressure source of the gas, being used to observe the movement position that transmits carrier and reporting to main control computer is computing machine or micro controller system; Comprise some malleation sources of the gas,, be distributed on the pipeline, be used to accept the control of main frame, start in good time and stop to provide positive air pressure for pipeline provides positive air pressure and closes according to watt level; Comprise the sensor that cooperates with the healthy tendency potential source, be installed in the rear end of malleation source of the gas, being used to observe the movement position that transmits carrier and reporting to main control computer is computing machine or micro controller system; Positive and negative pneumatic supply is arranged setting alternately;

3. according to the device of claim 1 remote unidirectional transmission of pipe with pneumatic power, it is characterized in that: the signal that has or not object to pass through takes place sensor, the sensor of reception in order to observe; Can be opto-electronic pickup, magnetic pickup device, nonmagnetic metal sensor, magnetic metal sensor, electronic tag transmission, receiving sensor, label transmission, receiving sensor, microwave remote sensor; That opto-electronic pickup has is infrared, ultraviolet light sends, receiving sensor, color sensor;