CN105692204A - Pneumatic pipeline conveying system and method - Google Patents
Pneumatic pipeline conveying system and method Download PDFInfo
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- CN105692204A CN105692204A CN201510642929.9A CN201510642929A CN105692204A CN 105692204 A CN105692204 A CN 105692204A CN 201510642929 A CN201510642929 A CN 201510642929A CN 105692204 A CN105692204 A CN 105692204A
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Abstract
The invention discloses a pneumatic pipeline conveying system and method and relates to the field of pipeline conveying systems. By means of the pneumatic pipeline conveying system and method, the problems that in the prior art, a pneumatic pipeline conveying system is complex in structure and high in failure rate can be solved. The pneumatic pipeline conveying system comprises a conveying pipeline which is provided with a sending workstation and a receiving workstation. The sending workstation is provided with a conveyer inlet. The receiving workstation is provided with a conveyer outlet. The conveyer inlet and the conveyer outlet are each provided with a door body. The sending workstation is connected with an air inlet pipeline which is connected with an air source device. An air exhausting pipeline is connected to the position, close to the receiving workstation, of the conveying pipeline and connected with the air source device. The pneumatic pipeline conveying system and method are suitable for pneumatic pipeline conveying.
Description
The application is applicant is 200910300607.0 in the application number that on February 27th, 2009 submits to, and denomination of invention is the divisional application of the application for a patent for invention of " a kind of Pneumatic pipe transmission system and method "。
Technical field
The present invention relates to pipe transmission system field, particularly to a kind of Pneumatic pipe transmission system and method。
Background technology
Pneumatic pipe transmission system is modern quick logistics transmission instrument。Pneumatic pipe transmission system is applied in the place that the daily requirements such as hospital, bank, office building, supermarket, workshop, laboratory have large numbers of items to transmit。The article of any proper volume such as case history, medical certification, medicine, laboratory test report, bill, cash, file can be transmitted。Article are inserted in transmitter when transmission, and such as special transmission cylinder, transmission cylinder ensures that article are without damage in the process transmitted。Article are sent to another one work station from a work station by Pneumatic pipe transmission system in the duct, can not only be effectively ensured the safety transmitting article, and can save the time, improve work efficiency。
As shown in Figure 1, existing Pneumatic pipe transmission system, including transfer conduit la, described transfer conduit la is provided with transmission work station 2a and receiving workstation 3a, sending, work station la place is provided with intake valve button, be provided with intake valve 5a at receiving workstation 3a place, described intake valve 4a and intake valve 5a is realized automatically controlled being turned on and off by circuit control part；Transfer conduit is additionally provided with extractor fan 6a and 7a。During transporting articles, by built with waiting that the transmitter 8a transmitting article is put in transfer conduit la by sending work station 2a, opened by circuit control part control intake valve 4a, intake valve 5a closes, open extractor fan 7a, described transfer conduit is formed the air-flow that poliosis send work station to flow towards receiving workstation direction, under the drive of described air-flow, described transmitter is sent to receiving workstation from sending work station。
Inventor finds in the process realize the present invention, has the disadvantage that in prior art；
Arranging special intake valve and the open and close of described intake valve at transmission work station and receiving workstation place, circuit control part control, such structure arranges and controls complex, it is easy to break down。
Summary of the invention
It is an object of the invention to provide the Pneumatic pipe transmission system of a kind of simple in construction, failure rate is low。
For reaching above-mentioned purpose, Pneumatic pipe transmission system of the present invention adopts the following technical scheme that；
A kind of Pneumatic pipe transmission system, including transfer conduit, described transfer conduit is provided with transmission work station and receiving workstation, it is provided with transmitter entrance at described transmission work station place, it is provided with transmitter outlet at described receiving workstation place, is equipped with door body at described transmitter entrance and transmitter exit；
Described transmission work station place is connected to air inlet pipeline, and described air inlet pipeline is connected with air source apparatus；
In described transfer conduit, the position near described receiving workstation is connected to exhaust pipe, and described exhaust pipe is connected with air source apparatus；
Transmitter is put into transfer conduit by transmitter entrance, the air source apparatus work being connected with described exhaust pipe, forming negative pressure in transfer conduit between transmitter and receiving workstation, the outlet of described transmitter is closed by the door body being located at described transmitter exit under the effect of described negative pressure；The air source apparatus being connected with described air inlet pipeline works simultaneously, forms malleation between described air inlet pipeline and described transmitter；Described transmitter, under the effect of described negative pressure and malleation, is transferred to receiving workstation from described transmission work station。
Wherein, the door body one end being located at described transmitter porch is free end, and the other end is articulated in described transmitter porch；
The door body one end being located at described transmitter exit is also free end, and the other end is also articulated in described transmitter exit。
Further, the locked part fastening described door body free end it is provided with in described transmitter porch。
Alternatively, the both sides exported in the both sides of described transmitter entrance and transmitter are equipped with chute, and described door body is plugged in described chute slidably。
Alternatively, being provided with chute in the both sides of described transmitter entrance, the door body being located at described transmitter porch is plugged in described chute slidably；
The door body one end being located at described transmitter exit is free end, and the other end is articulated in described transmitter exit。
Wherein, described transmitter entrance and transmitter outlet are opened on the sidewall of described transfer conduit。
Described transfer conduit is horizontally disposed with, and described exhaust pipe is connected to the end of described transfer conduit。
Alternatively, described transfer conduit includes at least two vertical pipeline part and the arc pipe part being connected with described at least two vertical pipeline part；
Described transmission work station and receiving workstation are located at the lower end of described vertical pipeline part；
Described exhaust pipe is connected to receiving workstation place。
Preferably, the pre-position of the transfer conduit that described exhaust pipe is connected between described receiving workstation and described transmission work station。
Wherein, described transfer conduit includes at least two vertical pipeline part and the arc pipe part being connected with described at least two vertical pipeline part；
Described transmission work station and receiving workstation are located at the lower end of described vertical pipeline part；
[described exhaust pipe is connected on the connection bend of described vertical pipeline part and arc pipe part。
Further, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe include delay control circuit。
Wherein, the air source apparatus being connected with described air inlet pipeline is pressure wind apparatus, and the air source apparatus being connected with described exhaust pipe is extractor fan。
Preferably, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are same air source apparatus。
Compared with automatically controlled intake valve being set at transmission work station and receiving workstation place with prior art, Pneumatic pipe transmission system of the present invention, malleation is provided by air source apparatus sending work station place, at receiving workstation place, make transmitter outlet to be closed under the effect of the negative pressure that door body provides at air source apparatus, need not arranging automatically controlled air intake valve at transmission work station place and receiving workstation place, this makes system structure more simple, so that fault rate is greatly reduced。
Another object of the present invention is to the Pneumatic pipeline transmission method providing a kind of rate of breakdown low。
For reaching above-mentioned purpose, Pneumatic pipeline transmission method of the present invention, the technical scheme of employing is；
A kind of Pneumatic pipeline transmission method, including；
In the transmitter porch sending work station, transmitter is put into transfer conduit；
The air source apparatus work being connected with exhaust pipe, transfer conduit between transmitter and receiving workstation is formed negative pressure, the outlet of described transmitter is closed by the door body in the transmitter exit being located at receiving workstation under the effect of described negative pressure, the air source apparatus being connected with air inlet pipeline works simultaneously, forms malleation between described air inlet pipeline and described transmitter；
Described transmitter, under the effect of described negative pressure and malleation, is transferred to receiving workstation from described transmission work station。
Wherein, the air source apparatus being connected with described air inlet pipeline is pressure wind apparatus, and the air source apparatus being connected with described exhaust pipe is extractor fan。
Preferably, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are same air source apparatus。
With in prior art by circuit control part control send the INO of work station, receiving workstation place intake valve close pneumatic transfer method compared with, Pneumatic pipeline transmission method of the present invention, malleation is provided by air source apparatus sending work station place, at receiving workstation place, make transmitter outlet to be closed under the effect of the negative pressure that door body provides at air source apparatus, save and be arranged on the intake valve sending work station and receiving workstation place, simple in construction, so that the rate of breakdown of system is relatively low。
11. Pneumatic pipe transmission system according to claim 1, it is characterised in that；The air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe include delay control circuit。
12. according to the Pneumatic pipe transmission system described in any one of claim 1 to 11, it is characterised in that；The air source apparatus being connected with described air inlet pipeline is pressure wind apparatus, and the air source apparatus being connected with described exhaust pipe is extractor fan。
13. according to the Pneumatic pipe transmission system described in any one of claim 1 to 11, it is characterised in that；The air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are same air source apparatus。
14. a Pneumatic pipeline transmission method, it is characterised in that include；
In the transmitter porch sending work station, transmitter is put into transfer conduit；
The air source apparatus work being connected with exhaust pipe, transfer conduit between transmitter and receiving workstation is formed negative pressure, the outlet of described transmitter is closed by the door body in the transmitter exit being located at receiving workstation under the effect of described negative pressure, the air source apparatus being connected with air inlet pipeline works simultaneously, forms malleation between described air inlet pipeline and described transmitter；
Described transmitter, under the effect of described negative pressure and malleation, is transferred to receiving workstation from described transmission work station。
15. Pneumatic pipeline transmission method according to claim 14, it is characterised in that the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are two air source apparatus。
16. Pneumatic pipeline transmission method according to claim 14, it is characterised in that the air source apparatus and the air source apparatus being connected with described exhaust pipe that are connected with described air inlet pipeline are same air source apparatus。
17. Pneumatic pipeline transmission method according to claim 14, it is characterised in that；Door lock is good, could start blower fan。
18. Pneumatic pipeline transmission method according to claim 17, it is characterised in that
Described door is provided with interlock。
19. Pneumatic pipeline transmission method according to claim 14, it is characterised in that
Described door is provided with position sensor。
20. a Pneumatic pipeline transmission method, it is characterised in that
When from one end to the other side transmitting transmitter, send work station and be blown into gas, inject negative pressure receiving working end；
And receiving workstation seals；Make in transmission pipeline, to form transmitter and move to the necessary air-flow of working end。
21. Pneumatic pipe transmission system according to claim 1, it is characterised in that；
It is provided with locking device at import and export place, door locking prevents during for work air-flow from overflowing and flows into, eliminating howling。
22. Pneumatic pipe transmission system according to claim 21, it is characterised in that；
Described locking device is electromagnetic lock or mechanical lock or spring lock or alnico magnets, is arranged on the door at import and export place or on door wall, door locking prevents during for work air-flow from overflowing and flows into, eliminating howling。
Accompanying drawing explanation
Fig. 1 is prior art Pneumatic pipe transmission system structural representation；
Fig. 2 is Pneumatic pipe transmission system one example structure schematic diagram of the present invention；
Fig. 3 is the cross section structure schematic diagram sending work station in embodiment illustrated in fig. 2；
Fig. 4 is the cross section structure schematic diagram of receiving workstation in embodiment illustrated in fig. 2；
Fig. 5 is another example structure schematic diagram of Pneumatic pipe transmission system of the present invention；
Fig. 6 is the another example structure schematic diagram of Pneumatic pipe transmission system of the present invention；
Fig. 7 is the structure for amplifying schematic diagram sending work station in embodiment illustrated in fig. 6；
Fig. 8 is receiving workstation structure for amplifying schematic diagram in embodiment illustrated in fig. 6；
Fig. 9 is Pneumatic pipe transmission system another embodiment structural representation of the present invention；
Figure 10 is the structural representation of a kind of air source apparatus in the embodiment of the present invention；
Figure 11 is delay control circuit schematic diagram。
Figure 12 is the axonometric chart of the door body of control chamber。
Figure 13 is the axonometric chart of the casing of control chamber。
Figure 14 is the circuit control figure of blower fan。
Detailed description of the invention
It is desirable to provide the Pneumatic pipe transmission system of a kind of simple in construction, failure rate is low and method, below in conjunction with drawings and Examples, the present invention is described in detail。
Embodiment one
As shown in Figure 2, Pneumatic pipe transmission system of the present invention, including horizontally disposed transfer conduit 3, described transfer conduit 3 is provided with transmission work station 2 and receiving workstation 4, it is provided with transmitter entrance at described transmission work station 2 place, it is provided with transmitter outlet at described receiving workstation 4 place, is equipped with door body at described transmitter entrance and transmitter exit；
At described transmission work station 2 place, being connected to air inlet pipeline 10 by connecting portion 1, described air inlet pipeline 10 is connected with air source apparatus 8 by connecting portion 9；
The end of described transfer conduit 3 is connected to exhaust pipe 6, and described exhaust pipe 6 is connected with air source apparatus 8；
Transmitter 11 is put into transfer conduit 3 by transmitter entrance, the air source apparatus 8 being connected with described exhaust pipe 6 works, transfer conduit between transmitter 11 and receiving workstation 4 is formed negative pressure, forming malleation between described air inlet pipeline 10 and described transmitter 11, the outlet of described transmitter is closed by the door body being located at described transmitter exit under the effect of described negative pressure；Described transmitter 11, under the effect of described negative pressure and malleation, is transferred to receiving workstation 4 from described transmission work station 2。
Wherein, described air source apparatus is unidirectional air source apparatus, it is possible to along transfer conduit, transmitter is carried out one-way transmission。
Further, in the present embodiment, described air source apparatus is alternatively two-way air source apparatus, and described transmission work station and receiving workstation are mutual, if shown in label 2 being receiving workstation, then correspondingly, shown in label 4 is send work station, and shown in label 6 is air inlet pipeline, and shown in label 10 is exhaust pipe, in such manner, it is possible to realize transmitter transmitted in both directions in transmission pipeline。
Fig. 3 show in the present embodiment to send the cross section structure schematic diagram of work station。Offering transmitter entrance on the sidewall of described transfer conduit 3, be provided with door body 22 in the porch of described transmitter, one end of described door body 22 is free end, and the other end is articulated in described transmitter porch by rotating shaft 21。
Further, cause air pressure to be revealed to prevent the malleation formed between described air inlet pipeline 10 and described transmitter 11 from the door body 22 being located at the porch of described transmitter being opened, be provided with the locked part (not shown) fastening described door body free end in described transmitter porch。
As shown in Figure 4, the cross section structure of receiving workstation has transmitter outlet with the identical o of cross section structure sending work station on the sidewall of described transfer conduit 3, it is provided with door body 22' in the exit of described transmitter, one end of described door body 22' is free end, and the other end is articulated in described transmitter exit by rotating shaft 21'。
Although in the present embodiment, door body 22 and 22' are articulated in transmitter entrance and transmitter exit by rotating shaft。But the embodiment of the present invention is not limited to this, door body 22 and 22' also can be inserted into described transmitter entrance and transmitter exit, are such as provided with chute in the both sides of described transmitter entrance, and described door body 22 is plugged in the chute of transmitter entrance both sides slidably；Correspondingly, also being provided with chute in the both sides of transmitter outlet, described door body 22' is plugged in the chute of transmitter outlet both sides slidably。
Additionally, door body may be used without following manner in the setting of described transmitter entrance and transmitter exit；Being provided with chute in the both sides of described transmitter entrance, the door body 22 being located at described transmitter porch is plugged in the chute of transmitter entrance both sides slidably；The door body 22' one end being located at described transmitter exit is free end, and the other end is articulated in described transmitter exit。
In the both sides of described transmitter entrance, chute is set, door body 22 is plugged in the structure in the chute of transmitter entrance both sides slidably and arranges, it is possible to effectively prevent the malleation formed between described air inlet pipeline 10 and described transmitter 11 from the door body 22 being located at the porch of described transmitter being opened and causing that air pressure is revealed。
Pneumatic pipe transmission system of the present invention, sends work station 2 and is connected with air source apparatus with receiving workstation 4 simultaneously, is provided malleation sending work station 2 place by air source apparatus, is provided negative pressure at receiving workstation 4 place by air source apparatus；It is arranged on the door body 22' in the transmitter exit of receiving workstation 4, under the effect of the negative pressure of air source apparatus offer, transmitter outlet is closed。So, automatically controlled air intake valve need not be set at transmission work station place and receiving workstation place, only need the door body 22' in a transmitter exit being arranged on receiving workstation 4 just can form the air-flow for transmitting transmitter in transfer conduit, this makes system structure more simple, thus makes the incidence rate of fault be greatly reduced。
In the present embodiment, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are same air source apparatus, described air inlet pipeline and exhaust pipe on the whole with described transfer conduit parallel join, so can save the number of the air source apparatus used, and malleation and negative pressure produced by described air source apparatus two ends are fully used。
As shown in Figure 5, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are alternatively two air source apparatus, in this case, the air source apparatus 8 being connected with described air inlet pipeline 10 is pressure wind apparatus, and the air source apparatus 8' being connected with described exhaust pipe 6 is extractor fan。
Embodiment two
As shown in Figure 6, the present embodiment Pneumatic pipe transmission system, including transfer conduit 3, described transfer conduit 3 includes at least two vertical pipeline part 13 and the arc pipe part 13' being connected with described at least two vertical pipeline part 13。
Transmission work station 2 and receiving workstation 4 it is provided with in the lower end of described vertical pipeline part 13；It is provided with transmitter entrance at described transmission work station 2 place, is provided with transmitter outlet at described receiving workstation 4 place, is equipped with door body at described transmitter entrance and transmitter exit；
Described transmission work station 2 is connected with place's air inlet pipeline 10 by malleation wind regime mouth 1, and described air inlet pipeline 10 is connected with air source apparatus 8 by connecting portion 9；
Near the position of described receiving workstation 4 in described transfer conduit 3, namely on the connection bend of described vertical pipeline part 13 and arc pipe part 13 ', it is connected to exhaust pipe 6, namely exhaust pipe 6 is connected on the described vertical pipeline part 13 connection bend with arc pipe part 13' by negative pressure wind regime mouth 5, and described exhaust pipe 6 is connected with air source apparatus 8 by connecting portion 7；
Described air source apparatus 8 and coupled air inlet pipeline 10 and exhaust pipe 6 form a pneumatic line, with described transfer conduit 3 parallel join；
Transmitter 11 is put into vertical pipeline part 13 by transmitter entrance, the air source apparatus 8 being connected with described exhaust pipe 10 works, forming negative pressure in transfer conduit between transmitter 11 and receiving workstation 4, the outlet of described transmitter is closed by the door body being located at described transmitter exit under the effect of described negative pressure；Air source apparatus 8 is connected by air inlet pipeline 10, forms malleation between described air inlet pipeline 10 and described transmitter 11；Described transmitter 11 is under the effect of described negative pressure and malleation, transmit from described transmission work station 2 to receiving workstation 4, namely transmitter is under the effect of described negative pressure and malleation, enter in the vertical pipeline part 13 being connected with described transmission work station, subsequently into described crooked pipeline part 13', when crossing described negative pressure wind regime mouth 5, described transmitter is then slipped to receiving workstation place by self gravitation along another vertical pipeline part being connected with described crooked pipeline part 13'。
Wherein, described air source apparatus 8 is unidirectional air source apparatus, it is possible to along transfer conduit, transmitter is carried out one-way transmission。
Shown in Fig. 7, for sending the schematic enlarged-scale view of work station 2。Being provided with transmitter entrance sending work station 2 place, be provided with door body 22 in the porch of described transmitter, one end of described door body 22 is free end, and the other end is articulated in described transmitter porch by rotating shaft 21。
Further, cause air pressure to be revealed to prevent the malleation formed between described air inlet pipeline 10 and described transmitter 11 from the door body 22 being located at the porch of described transmitter being opened, be provided with the locked part (not shown) fastening described door body free end in described transmitter porch。
As shown in Figure 8, the structure of receiving workstation o identical with the structure sending work station offers transmitter outlet at receiving workstation 4, be provided with door body 22' in the exit of described transmitter, one end of described door body 22' is free end, and the other end is articulated in described transmitter exit by rotating shaft 21'。
Although in the present embodiment, door body 22 and 22' are articulated in transmitter entrance and transmitter exit by rotating shaft。But the embodiment of the present invention is not limited to this, door body 22 and 22' also can be inserted into described transmitter entrance and transmitter exit, are such as provided with chute in the both sides of described transmitter entrance, and described door body 22 is plugged in the chute of transmitter entrance both sides slidably；Correspondingly, also being provided with chute in the both sides of transmitter outlet, described door body 22' is plugged in the chute of transmitter outlet both sides slidably。
In order to realize transmitter transmitted in both directions in transfer conduit, shown in Fig. 6, going back parallel join with described transfer conduit 3 has another pneumatic line。This another pneumatic line includes air source apparatus 18, described air source apparatus 18 is connected with air inlet pipeline 20 by connecting portion 19, air inlet pipeline 20 is connected with transmission work station 4 by malleation wind regime mouth 12, and (now receiving workstation 4 is used as to send work station, send work station 2 and be used as receiving workstation), described air source apparatus 18 is connected with exhaust pipe 16 by connecting portion 17, and described exhaust pipe 16 is connected to the connection corner of described vertical pipeline part 13 and arc pipe part 13' by negative pressure mouth 15。The identical o of operation principle of described two-way pneumatic line so, by described two-way pneumatic line, it is possible to realize transmitter transmitted in both directions in transfer conduit。
Exhaust pipe 6 and 16 in the present embodiment is connected to the connection corner of described vertical pipeline part 13 and arc pipe part 13' respectively through negative pressure mouth 5 and 15, but the embodiment of the present invention is not limited to this, as shown in Figure 9, it is also possible to exhaust pipe 6 and 16 can also be passed through negative pressure mouth 5 and 15 and be directly connected in transmitting-receiving work station place。
In order to realize sharing of air inlet pipeline and suction line, saving cost, as shown in Figure 10, described air source apparatus 8 and 18 can be integrally formed 800, and to the right, to the left, 44,47 is negative tube to the negative pressure end of air source apparatus 18 to the negative pressure end of air source apparatus 8；45,46 is forward voltage diode；43,42 is valve, is controlled by circuit, closes time standby, and when air source apparatus 18 works, 43 open；When air source apparatus 8 works, 42 open；41,48 is air-flow gateway。
In the various embodiments described above, in order to realize the control accurately and reliably that each air source apparatus is opened and closed, described each air source apparatus all includes delay control circuit part。Each air source apparatus sets according to actual needs from opening to the interval closed。
Figure 11 is delay control circuit schematic diagram。Wherein, button 4 electrically connects with the terminal 6 of time-delay relay, button 3 electrically connects with the terminal 2 of time-delay relay, the terminal 2,10 of time-delay relay is respectively by the Alternating Current Power Supply line of 220 volts, the terminal 9 of time-delay relay is connected on the direct current supply line of 12 volts, and the terminal 11 of time-delay relay electrically connects with the terminal 3 of solid-state relay；Press startup button after, wind original device start, when the time set by relay then, air source apparatus quits work。
The embodiment of the present invention also provides for a kind of Pneumatic pipeline transmission method, including；
In the transmitter porch sending work station, transmitter is put into transfer conduit；
The air source apparatus work being connected with exhaust pipe, transfer conduit between transmitter and receiving workstation is formed negative pressure, the outlet of described transmitter is closed by the door body in the transmitter exit being located at receiving workstation under the effect of described negative pressure, the air source apparatus being connected with air inlet pipeline works simultaneously, forms malleation between described air inlet pipeline and described transmitter；
Described transmitter, under the effect of described negative pressure and malleation, is transferred to receiving workstation from described transmission work station。
Pneumatic pipeline transmission method of the present invention, malleation is provided by air source apparatus sending work station place, at receiving workstation place, make transmitter outlet to be closed under the effect of the negative pressure that door body provides at air source apparatus, save and be arranged on the intake valve sending work station and receiving workstation place, simple in construction, so that the rate of breakdown of system is relatively low。
Wherein, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are two air source apparatus。
Preferably, the air source apparatus being connected with described air inlet pipeline and the air source apparatus being connected with described exhaust pipe are same air source apparatus。
Further, described receiving workstation mouth is same mouth with transmission work exit。
Another example, when transmitting relatively heavy articles, can adopt following scheme, it is ensured that soft, slow during reception。
In Figure 12,121 is electromagnetism iron plate, for mounted on a door, can be attracted by electric magnet；122 is door body, is a camber body；123 is magnetic, mounted on a door, for closing to press close to the Hall switch of casing behind the door；Judge the position of door, namely whether close, Hall switch conducting during closedown, and report to main control computer, it was demonstrated that door is own through shutting；Otherwise disconnect；124,126 is the connection bearing of door and casing, secures the doors on casing, can rotate around the axis and realize the keying of door；125 is connecting hole, is connected with casing by axle。
In Figure 13,121 is containing coil electromagnetism ferrum, produces the iron plate on electromagnetic attracting force door after energising；125 is connecting hole, is connected with door body by axle；127 is the connection bearing with door；128 is Hall switch, is commercially available；Being arranged in door body, for coordinating with the magnetic on door, the keying that the open/close states of door becomes self circuit carrys out the wired circuit of control knob switch or claims electric wire；129 is the sealing contact surface with door, for coordinating with door, and airtight control cabinet；Described electricity valve ferrum, for when receiving transmitter and falling, door-inhale being lived, makes door not open, receiving pipeline is airtight, make transmitter in closed conduit, slowly fall；To reduce shock。
In Figure 14, for receiving the start-up circuit of blower fan；A is position switch or sensor control circuit；Namely button circuit is turned on by position switch when door is closed；Or sensor senses turns on button circuit when closing to door。Other same Figure 11。It is achieved thereby that when door is not turned off, the connection line of button is off, when door has been closed, the connection line conducting of button；When making transmitter enter receiving pipeline, owing to the effect sealed forms air cushion, make transmitter slow descending；Make to operate steadily, reduce and clash into。
Its operation principle is, when control chamber needs to receive, door should be at closed mode, starts button and could turn on start-up circuit；And when meeting the pipe transmission system of relatively heavy articles transmission, when receiving transmitter, it is necessary to door lock is lived；Electromagnetic lock or mechanical lock all can effectively work at door closure state；Described position sensor is；Hall switch or microswitch or photoswitch。May be used without alnico magnets to be arranged on the correspondence of door or door wall and go out, the junction of Men Biwei door and thick stick。
The above; being only the preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention。
Claims (10)
1. a Pneumatic pipe transmission system, including transfer conduit, is provided with transmission work station and receiving workstation in described transfer conduit, is provided with transmitter entrance at described transmission work station place, is provided with transmitter outlet at described receiving workstation place, it is characterised in that:
It is equipped with door body at described transmitter entrance and transmitter exit；
Described transmission work station place is connected to air inlet pipeline, and described air inlet pipeline is connected with air source apparatus；
In described transfer conduit, the position near described receiving workstation is connected to exhaust pipe, and described exhaust pipe is connected with air source apparatus；
Transmitter is put into transfer conduit by transmitter entrance, the air source apparatus work being connected with described exhaust pipe, forming negative pressure in transfer conduit between transmitter and receiving workstation, the outlet of described transmitter is closed by the door body being located at described transmitter exit under the effect of described negative pressure；The air source apparatus being connected with described air inlet pipeline works simultaneously, forms malleation between described air inlet pipeline and described transmitter；Described transmitter, under the effect of described negative pressure and malleation, is transferred to receiving workstation from described transmission work station。
2. Pneumatic pipe transmission system according to claim 1, it is characterised in that: the door body one end being located at described transmitter porch is free end, and the other end is articulated in described transmitter porch；
The door body one end being located at described transmitter exit is also free end, and the other end is also articulated in described transmitter exit。
3. Pneumatic pipe transmission system according to claim 2, it is characterised in that: the locked part fastening described door body free end it is provided with in described transmitter porch。
4. Pneumatic pipe transmission system according to claim 1, it is characterised in that: the both sides exported in the both sides of described transmitter entrance and transmitter are equipped with chute, and described door body is plugged in described chute slidably。
5. Pneumatic pipe transmission system according to claim 1, it is characterised in that: being provided with chute in the both sides of described transmitter entrance, the door body being located at described transmitter porch is plugged in described chute slidably；
The door body one end being located at described transmitter exit is free end, and the other end is articulated in described transmitter exit。
6. Pneumatic pipe transmission system according to claim 1, it is characterised in that: described transmitter entrance and transmitter outlet are opened on the sidewall of described transfer conduit。
7. Pneumatic pipe transmission system according to claim 1, it is characterised in that: described transfer conduit is horizontally disposed with, and described exhaust pipe is connected to the end of described transfer conduit。
8. Pneumatic pipe transmission system according to claim 1, it is characterised in that: described transfer conduit includes at least two vertical pipeline part and the arc pipe part being connected with described at least two vertical pipeline part；Described transmission work station and receiving workstation are located at the lower end of described vertical pipeline part；
Described exhaust pipe is connected to receiving workstation place。
9. Pneumatic pipe transmission system according to claim 1, it is characterised in that: the pre-position of the transfer conduit that described exhaust pipe is connected between described receiving workstation and described transmission work station。
10. Pneumatic pipe transmission system according to claim 9, it is characterised in that: described transfer conduit includes at least two vertical pipeline part and the arc pipe part being connected with described at least two vertical pipeline part；
Described transmission work station and receiving workstation are located at the lower end of described vertical pipeline part；
Described exhaust pipe is connected on the connection bend of described vertical pipeline part and arc pipe part。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642929.9A CN105692204A (en) | 2009-02-27 | 2009-02-27 | Pneumatic pipeline conveying system and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642929.9A CN105692204A (en) | 2009-02-27 | 2009-02-27 | Pneumatic pipeline conveying system and method |
| CN200910300607A CN101759025A (en) | 2008-12-15 | 2009-02-27 | Pneumatic pipe transmission system and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910300607A Division CN101759025A (en) | 2008-12-15 | 2009-02-27 | Pneumatic pipe transmission system and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628355A (en) * | 2016-11-07 | 2017-05-10 | 浙江中烟工业有限责任公司 | Fast opening perpendicular channel device for air cushion bag arranging machine |
| CN108726176A (en) * | 2018-06-25 | 2018-11-02 | 北京拓威能效技术有限公司 | Pneumatic pipeline transmission sending device and method |
| CN108726177A (en) * | 2018-06-25 | 2018-11-02 | 北京拓威能效技术有限公司 | Pneumatic pipeline transmission easing gear and method |
| CN109425514A (en) * | 2017-08-25 | 2019-03-05 | 赛默飞世尔（上海）仪器有限公司 | fluid sampling device |
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108408411B (en) * | 2018-05-09 | 2024-07-16 | 常德精锐智能科技有限公司 | Automatic cleaning back-flushing device for blocking of cigarette filter tip rod |
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| CN106628355A (en) * | 2016-11-07 | 2017-05-10 | 浙江中烟工业有限责任公司 | Fast opening perpendicular channel device for air cushion bag arranging machine |
| CN109425514A (en) * | 2017-08-25 | 2019-03-05 | 赛默飞世尔（上海）仪器有限公司 | fluid sampling device |
| CN108726176A (en) * | 2018-06-25 | 2018-11-02 | 北京拓威能效技术有限公司 | Pneumatic pipeline transmission sending device and method |
| CN108726177A (en) * | 2018-06-25 | 2018-11-02 | 北京拓威能效技术有限公司 | Pneumatic pipeline transmission easing gear and method |
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
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