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Non-electric-control-valve transfer system and method

A transmission method and transmission system technology, which is applied in the field of transmission systems without electric control valves, can solve the problems of inconvenience, electric control valves are susceptible to electromagnetic interference, etc., and achieve the effects of simple structure, cost saving and sensor reduction

Inactive Publication Date: 2013-09-11
BEIJING RINRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the case of two long-distance transmission sites, it is inconvenient to connect long pipelines; and if electronically controlled valves are used, they are susceptible to electromagnetic interference

Method used

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  • Non-electric-control-valve transfer system and method
  • Non-electric-control-valve transfer system and method
  • Non-electric-control-valve transfer system and method

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0046] Such as Figure 1-2 Shown:

[0047] 1, 31 are blowing pipes, 4, 6 blowers, 5 exhaust fans, 21 is the connecting shaft between the door and the pipe wall, 22 is the door, the opening is outward, and the door is larger than the opening; 2, 12 are the sending and receiving working ends, which are open It consists of a mouth, a door and a fan.

[0048] refer to figure 1 As shown, the pneumatic pipeline transmission system of the present invention includes a transmission pipeline and a transmission carrier 11 running inside the transmission pipeline. The transmission pipeline includes working ends 2 and 12 fixedly arranged at each sending and receiving workstation. figure 2 As shown, there is a door 22, which can also be a side draw door or an up and down draw door, composed of a rotating shaft 21 and a transmission pipe 3; the door is opened outwards, or opened and closed by pulling; the end of the working end is connected to the air source pipe 1 , 12; The fan is conne...

example 2

[0052] Figure 3-5 :

[0053] 1, 31 are blowing pipes, 4, 6 are blowers, 15 are exhaust fans, 21 are connecting shafts between the door and the pipe wall, 22 are doors, the opening is inward, and the door is larger than the opening; 2, 12 are sending and receiving working ends, which are It consists of an opening, a door and a fan.

[0054] Put the transmitter into the working end through the door, the door is closed, the blower is started, the door is pushed by the airflow in the pipeline, so that the door is tighter against the inner wall of the pipeline opening, the pipeline opening is sealed, and the transmitter can be allowed to work normally at this time Passage, when the transmitter moves to the receiving end, the blower stops, and the blower itself has a small amount of exhaust performance when it is in standby. 15 is a valve, which is convenient for the valve to be in the exhaust state when the transmitter runs to it. After the movement, the door is closed, and the ...

Embodiment 3

[0057] Figure 6-8 Shown:

[0058] 3 pipes, 22 cover doors, 11 conveyors, 4 counterweights, 21 shafts, 6 fans

[0059] 4. The counterweight is connected to the cover door through the shaft, and the shaft is installed at the opening of the pipe. Because the gravity of the counterweight is relatively large, under the action of the gravity of the counterweight, the cover door rotates axially to close the pipe opening. ,Such as Figure 7 shown. When the fan is turned on, under the action of the fan, the conveyor is transported by the air flow to the opening of the pipeline and is intercepted. Under the action of the gravity of the conveyor itself, the lower door is knocked open, and the cover door is forced to rotate with the shaft to close the door. open, the transmitter falls out of the pipe opening, as Figure 8 As shown, when the conveyor is separated from the opening of the pipe, due to the relatively large gravity of the counterweight, the cover door is driven to rotate ...

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Abstract

The invention discloses a non-electric-control-valve transfer system and method and relates to the field of pipeline transfer systems. Pneumatic pipeline transfer systems are applied to places in need of transferring of a plurality of articles daily, such as hospitals, banks, office buildings, supermarkets, production workshops and laboratories; and articles of any appropriate size, such as medical histories, medical certificates, drugs, laboratory test reports, bills, cash and files can be transferred. However, during transfer between two long-distance transferring sites, connecting of elongated pipelines are inconvenient, and electric control valves are susceptible to electromagnetic interference, accordingly, much inconvenience is caused. By means of the system and method, the problems are solved. The system comprises doors and air supply devices. The doors are arranged at open ports of two ends of a transfer pipeline and used for sealing the open ports of two ends of the transfer pipeline during receiving; the air supply device supplies air during transfer; and the air supply devices are arranged at the open ports of two ends of the transfer pipeline and used for supplying air during transfer or controlling opening of the doors.

Description

[0001] This application is a divisional application with an application date of October 23, 2008, an application number of 2008103051211, and an invention title of "Transmission System and Method without Electric Control Valve". technical field [0002] The invention relates to the field of pipeline transmission systems, in particular to a transmission system and method without an electric control valve. Background technique [0003] Pneumatic pipeline transmission system is a modern and fast logistics transportation tool. The pneumatic pipeline transmission system is used in hospitals, banks, office buildings, supermarkets, production workshops, laboratories and other places where a large number of items need to be transported every day. It can transmit medical records, medical certificates, medicines, laboratory tests, bills, cash, documents and any other items of appropriate size. The items are put into the transmission carrier during transmission, such as a special tran...

Claims

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Application Information

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IPC IPC(8): B65G51/32B65G51/04
Inventor 陆洪瑞
Owner BEIJING RINRONG TECH