CN105775746A - Transmission system, transmission method and valve - Google Patents
Transmission system, transmission method and valve Download PDFInfo
- Publication number
- CN105775746A CN105775746A CN201610084101.0A CN201610084101A CN105775746A CN 105775746 A CN105775746 A CN 105775746A CN 201610084101 A CN201610084101 A CN 201610084101A CN 105775746 A CN105775746 A CN 105775746A
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- Prior art keywords
- valve
- air
- transmission
- pipeline
- door
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/08—Controlling or conditioning the operating medium
- B65G51/10—Controlling or conditioning the operating medium at section junctions of pneumatic systems
- B65G51/12—Pneumatic gates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/08—Controlling or conditioning the operating medium
- B65G51/16—Controlling or conditioning the operating medium varying, e.g. starting or stopping, gas pressure or flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/26—Stations
- B65G51/32—Stations for despatch, delivery, and transit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/36—Other devices for indicating or controlling movements of carriers, e.g. for supervising individual tube sections, for counting carriers, for reporting jams or other operating difficulties
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Ventilation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a transmission system, a transmission method and a valve, and relates to the field of pneumatic pipeline transmission. A pneumatic pipeline transmission system is a modern quick logistics transmission tool, but the prior art has the defects as follows: once a commonly used fan breaks down, a conveyer is possibly detained in a transmission pipeline, so that the big failure of interrupted transaction is caused; and when the conveyer falls in a vertical pipeline, a pipeline at the receiving end is sealed to form an airtight cabin with the conveyer, so that the falling speed of the conveyer is extremely low, and the transmission efficiency is influenced. According to the transmission system, the transmission method and the valve, airflow control valves are arranged at the two ends of a workstation; during sending, the air valve at the sending end is opened, the air valve at the receiving end is not opened, the upward airflow lifts up the conveyer and sends the conveyer to the place where the conveyer can freely drop down in the vertical transmission pipeline; and during receiving, the conveyer firstly freely drops along the pipeline to an air cushion forming part, namely, a buffer zone without air resistance, and the air cushion part, namely, the buffer zone slowly connects the conveyer at an inlet part of the receiving end.
Description
The divisional application of the application for a patent for invention that application number is 201010300404.4 that the application is applicant to be submitted on January 18th, 2010.
Technical field
The present invention relates to pneumatic pipeline transmission field, transmit system, transmission method and valve particularly to one.
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 transport vehicle 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.
Inventor finds in the process realize the present invention, has a disadvantage in that in prior art
Conventional blower fan is once fault is possible to be trapped in transmission pipeline transmitter；Thus causing the major break down that transaction is interrupted；Also having transmitter when vertical duct falls, receiving terminal seal for pipe joints forms air-tight cabin with transmitter, makes transmitter decrease speed extremely slow, have impact on efficiency of transmission.
Valve mechanism is unreasonable, and structure is complicated, and fault rate is high, have impact on the use of whole system.
Summary of the invention: a kind of method of transmission,
1, gas flow optimized valve is set at the two ends of work station；
When 2, sending, transmitting terminal air valve is opened；Receiving terminal air valve can not be opened；Transmitter is held up by air-flow upwards；Transmitter is transported to the vertical transmission pipeline transmitter of receiving terminal by air-flow can the place of free-falling；
When 3, receiving, transmitter first along pipeline without the free-falling of vapour lock to air cushion formation place i.e. relief area,
2, transmitter is received the exit of receiving terminal by air cushion place and relief area slowly.
Further described method
Arranging efficiency valve on the vertical transmission pipeline of receiving terminal, when being used for meeting positive air pressure, valve is opened, and meets valve closing during negative pressure；
Further described method, described its rational height of efficiency valve is the working end place that drops down onto that behind transmitter entrance relief area, transmitter can be safe is road.
A kind of method of transmission
When conventional fan trouble, standby fan starts, and the transmitter that will stay in transmission pipeline by air-flow power transports.
Further described method, described in have blower fan and concatenate a valve and be connected in transmission system.
Further described method, described in have after blower fan concatenates a valve and be connected with transmission pipeline or be connected with work station or be connected with the connecting tube of work station with sealed valve or be connected with the sealed valve of work station or be connected with the gas source pipe of conventional blower fan or be connected with efficiency valve.
Further described method
Described valve is individual event valve, or claims check-valves, and when namely standby fan starts, valve is opened by the air-flow power of blower fan, valve closing when blower fan cuts out；During such as normality and when standby fan is closed, valve closing is not as opened this check valve by the air-flow power of deadweight closedown and conventional blower fan, and the direction of this air-flow power is identical with the closedown direction of valve；When standby fan starts, valve is opened by the air-flow power of standby fan.
Further described method, when conventional fan trouble, can start standby fan manually or automatically.
Further described method, when sensor detects conventional fan trouble, control circuit starts standby fan.
Further described method, when conventional fan trouble, during master control circuit board also fault, can hand-operated forced startup standby fan.
Further described method, described in have blower fan be hair-dryer or air exhauster.
Further described method, the gas flow tube of described standby fan is connected with the vertical efficiency valve received on transmission pipeline, for reducing the number of openings on transmission pipeline.
A kind of transmission system
Including efficiency valve, it is arranged on the vertical duct of working end or on the Container of work station, closes during for normality and negative pressure, make transmission pipeline inwall form full circle shape during closedown, be beneficial to the walking of transmitter, open during malleation, be beneficial to transmitter and fall rapidly；Including controlling valve, it is arranged on the opposite side of work station work chamber, namely with the opposite side of transmission pipeline link, open during for sending, close during other state, including receiving, sending work chamber and Container, it is arranged on the two ends of transmission pipeline, airtight during closedown, transmitter can be stored when opening；For sending or the article to be passed of receiving workstation；Including blower fan, it is arranged on transmission pipeline, for providing motoricity for transmitter.
Further described system, including standby fan, is connected in transmission system, provides motoricity for transmitter when being used for commonly using fan trouble.
Further described system, described efficiency valve is the pivot joint door opened outside pipeline, and drive-connecting shaft is up.
Further described system, including conventional blower fan individual event valve, is arranged on the wind regime pipeline of blower fan, opens when being used for commonly using fan starting, closes when standby fan starts.
Further described system, including locking device, when closing for Container, locking device puts device locking by molten, will not automatically open up.
Further described system, described standby fan includes at least one blower fan and is located in transmission system or for multiple concatenations or be attempted by transmission system, for negative pressure or malleation are added transmission pipeline.
Further described system, described standby fan be connected on transmission pipeline or be connected in the work station connecting tube with sealed valve or be connected on the conventional blower fan connection gas source pipe with transmission pipeline or be connected with efficiency valve；
Or include service valve, it is arranged on the gas source pipe of standby fan, closes during for normality and when standby fan does not work, open during standby fan work.
Further described system
Described standby fan is serially connected in outside efficiency valve；Or be attempted by transmission pipeline or connect on a workstation.
A kind of method of valve,
1, during intake and exhaust, valve all can be closed by the air-flow power in deadweight or pipeline naturally；
2, the swing position of power set control door realizes controlling valve air inlet.
Further described method, during normality, valve is in opening
If 1 power set control by gate control herein time, valve is maintained at aeration status；
If 2 power control units are failure to actuate, valve is when the work of the system of transmission, and place closes shape.
Further described method, described valve enters valve closing when receiving relief area for transmitter, and when sending transmitter, transmitting terminal valve can not be closed by the intervention of actuating unit thus air inlet, during reception, receiving terminal valve closing.
Further described method
Described power set are electric magnet or motor drives a lever in valve pocket goes out or enter the control realizing the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet；
Or the stop moving through the rotation to door-hinge that described power set are electric magnet or motor drives a lever outside valve chest realizes the control of the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet.
Further described method
Referring to of described control according to the wish of people, artificially exercisable can make door open or close；The state of the door of available gas control or electric control valve.
Further described method, described exercisable make door open or closes the opening referred to gas control or the door of electric control valve.
A kind of method of valve
1, during intake and exhaust, valve all can lean on air-flow power naturally to close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
A kind of method of valve
1, during intake and exhaust, air-flow power all makes valve naturally close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
A kind of method of valve
1, the door of valve body is when natural normality, and valve is in opening；Once there be air flow valve to be namely closed；
2, retention device controls door means block when above-mentioned state；The impact that valve is not affected by stream power is made to be maintained at opening work；
If the swing of 3 non-barrier doors, valve can be closed by air-flow power.
A kind of valve
Including one, it is arranged on valve body intracavity, all valve can be swung for two-way airflow and make air valve close；Including valve body, being provided with two QI KOU, one of them QI KOU connects air, and another QI KOU is connected with transmission system work station, for supporting each parts and ensureing that door is when the position being prevented from stops, and makes two QI KOU unimpeded；Including the control device of door, being arranged on valve body, being in the position of unlatching for controlling door by the motion of one grade of body, thus realizing the purpose of air inlet.
Further described valve, described Men Weiqiu or plate or column.
Further described valve, described door and valve body pivot joint.
Further described valve, when described door naturally droops, valve is in opening.
Further described valve
The associated mechanisms that device is close to door or door-hinge at the normality shape of door that controls of door stops, with anticollision.
A kind of method of transmission
When conventional power failure, stand-by power supply starts.
A kind of method of valve
1, during intake and exhaust, valve all can be closed by the air-flow power in deadweight or pipeline naturally；
2, the swing position of power set control door realizes controlling valve air inlet.
The method of further described valve: during normality, valve is in opening
If 1 power set control by gate control herein time, valve is maintained at aeration status；
If 2 power control units are failure to actuate, valve is when the work of the system of transmission, and place closes shape.
The method of further described valve:
Described valve enters valve closing when receiving relief area for transmitter, and when sending transmitter, transmitting terminal valve can not be closed by the intervention of actuating unit thus air inlet, during reception, and receiving terminal valve closing.
The method of further described valve:
Described power set are electric magnet or motor drives a lever in valve pocket goes out or enter the control realizing the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet；
Or the stop moving through the rotation to door-hinge that described power set are electric magnet or motor drives a lever outside valve chest realizes the control of the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet.
The method of further described valve:
Referring to of described control according to the wish of people, artificially exercisable can make door open or close；The state of the door of available gas control or electric control valve.
The method of further described valve:
Described exercisable make door open or close the opening referred to gas control or the door of electric control valve.
A kind of valve:
Including one, it is arranged on valve body intracavity, all valve can be swung for two-way airflow and make air valve close；Including valve body, being provided with two QI KOU, one of them QI KOU connects air, and another QI KOU is connected with transmission system work station, for supporting each parts and ensureing that door is when the position being prevented from stops, and makes two QI KOU unimpeded；Including the control device of door, being arranged on valve body, being in the position of unlatching for controlling door by the motion of one grade of body, thus realizing the purpose of air inlet.
The Men Weiqiu of further described valve or plate or column.
The door of further described valve and valve body pivot joint.
When the door of further described valve naturally droops, valve is in opening.
The associated mechanisms that device is close to door or door-hinge at the normality shape of door that controls of the door of further described valve stops, with anticollision.
A kind of method of valve:
1, the door of valve body is when natural normality, and valve is in opening；Once there be air flow valve to be namely closed；
2, retention device controls door means block when above-mentioned state；The impact that valve is not affected by stream power is made to be maintained at opening work；
If the swing of 3 non-barrier doors, valve can be closed by air-flow power.
A kind of method of valve:
1, during intake and exhaust, valve all can lean on air-flow power naturally to close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
A kind of method of valve:
1, during intake and exhaust, air-flow power all makes valve naturally close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
Beneficial effect: compared with prior art, improves transmission speed；Decrease shock, improve the service life of each parts.Therefore the present invention has more adaptability, and reduces expenses.
Accompanying drawing explanation
Fig. 1 is the structural representation of trading system workstation embodiment one of the present invention；
Fig. 2 is the structural representation that in trading system workstation embodiment one of the present invention, Container is in upset open mode；
Fig. 3 show Container and is turned to below horizontal line, the structural representation automatically poured out by described article；
Fig. 4 is the schematic diagram that Container opening part is provided with locking device 214；
Fig. 5 is the structural representation of the present invention；
Fig. 6 is the structural representation of another embodiment of the present invention；
Fig. 7 is the structural representation of valve；
Fig. 8 is the structural representation of Ball valve；
Fig. 9 is the structural representation that valve naturally droops in the middle of valve pocket；
Figure 10 be in Fig. 9 valve by left swing by the structural representation of valve closing；
Figure 11 is the enlarged diagram of efficiency valve.
Figure 12 is the structural representation equipped with pressure transducer；
Figure 13 is the structural representation that the rotating shaft of door is stretched out outside valve housing.
Detailed description of the invention
It is desirable to provide it is that example is described in detail that a kind of efficient transmission method and system combine.
One trading system workstation of the present invention, including pipeline, is articulated with Container in the port of described pipeline one end, and one end of described Container has opening, and the described opening of described Container is suitable with the described port of described pipeline.
Trading system workstation of the present invention, owing to being articulated with Container in the port of pipeline, described Container has opening, and the opening of described Container is suitable with the port of described pipeline.When needs place an article within described work station, only described Container need to be turned on, place an article within described Container, then rotate described Container and reset；When needs take out article from described work station, only described Container need to be turned on, in described Container, take out article, easy to operate, safe and reliable.
Workstation embodiment one
As shown in Figure 1 and Figure 2, embodiment of the present invention trading system workstation, including vertical pipeline 10, in described vertical pipeline 10 lower end, there is port 11, it is articulated with Container 12 at port 11 place of described vertical pipeline lower end, described Container is articulated on support body 13 by drive-connecting shaft 15, described vertical pipeline 10 is fixed on support body 13, the upper end of described Container has opening 14, the opening 14 of described Container upper end is suitable with the port 11 of described vertical pipeline lower end, wherein, the port 11 of described vertical pipeline lower end is for tilting port；Described Container 12 is the pipeline section that a bottom lock, upper end have beveled, has for containing accommodation space that is to be sent or that receive object 100 (such as transmitter) in described pipeline section；Described Container, by being fixed on the drive-connecting shaft 15 on described pipeline section, is articulated in the inclination port of vertical pipeline lower end, and the normal direction that can tilt port along described each vertical pipeline lower end overturns, as shown in Figure 3.For the ease of the fixed installation of described pipeline and Container, thus forming the product of integration, described work station also includes support body；Described vertical pipeline is fixed on described support body, and described Container is articulated on described support body by described drive-connecting shaft.
Further, in order to when the inclination port of the beveled of described Container upper end with described vertical pipeline lower end matches, described Container can be made to rely on self gravitation to realize self-locking, and described drive-connecting shaft 15 is located at bottom described Container and deviates described Container bottom centerline and overturns the side setting of opening direction near described Container.
Shown in Fig. 3, described Container is turned to below horizontal line, it is possible to automatically poured out by described article.Wherein, 916 is drive motor, is connected with rotating shaft 15；Q line is the line of direction that transmitter skids off；Namely on the fixing axle of Container, connect motor, be used for driving Container to rotate to and transmitter is poured out, though the position that transmitter skids off；Then reverse motor, and Container forwards to reception position.Described motor is electrically connected with the controller, the optional motor of described motor or servomotor.Described Container butterfly to be arranged on and to make below the transmitter outlet position lower than Container horizontal positioned, and ensures the position that transmitter automatically can skid off in Container.
Further, as in figure 2 it is shown, in order to make Container 12 be turned to a suitable operating position, it is simple to artificial take out article, such as transmitter from described Container, described work station is additionally provided with the limiting component 16 limiting described pipeline section flip angle.
In the present embodiment, described vertical pipeline and described Container are formed by wire cutting technology by same pipeline.Adopt the mating surface that line cutting is formed comparatively tight, it is possible to play good sealing function.
In the present embodiment, described Container is opened manually, for the ease of manual unlocking, is provided with handle 12a on described Container.
Further, in order to ensure only when described Container is in closure state, namely described Container is positioned at the bottom of described vertical pipeline, and the described opening of Container upper end is when matching with the port of described vertical pipeline lower end, the article that could will put in described Container, such as transmitter, are transmitted, also include position detecting device (as shown in figure 13) at described trading system workstation, be used for detecting whether described Container is in closure state.
Wherein, 313 is Hall switch, commercially available；Being arranged on bearing, its holding wire is connected to the control end of solid-state relay, and the switch terminals of solid-state relay is serially connected on the startup control line of blower fan, 314 is magnet, when Container is closed, when namely resetting, magnet is close to Hall switch, and Hall switch turns on；When Container is opened, magnet movement leaves Hall switch；Hall switch disconnects, and blower fan can not start；Thereby through being switched on and off of two states that Hall switch resets at Container and opens, control the keying of blower fan.Avoid the Container transmission when opening, it is achieved that securely transmit.
Workstation embodiment two
In order to realize automatically controlling, enabling described Container to automatically open up, on the basis of embodiment one, in the present embodiment, described work station also includes the driving mechanism driving the upset of described Container and resetting.
In the present embodiment, described drive-connecting shaft is fixed on bottom described Container；Described driving mechanism includes fixing the power set (not shown) being connected with described drive-connecting shaft.These power set are motor, adopt motor to be capable of the accurate control to described Container rotational angle.These power set may also comprise motor and the gear drive being connected with this motor.
Drive the upset of described Container to open by described driving mechanism, the opening of described Container is presented in face of operator, can not only conveniently operate, and operator can be played the effect of prompting operation so that whole operation seems humanized.
Workstation embodiment three
Described work station is when receiving transmitter, and transmitter by gravity fall, thus can be internally formed positive air pressure at work station along the transmission pipeline being connected with the vertical pipeline of described work station.Port 11 place in order to avoid being articulated in described vertical pipeline lower end is articulated with Container 12 unintentional rotation under the effect of described positive air pressure and opens, the present embodiment is on the basis of the various embodiments described above, and described trading system workstation also includes the device making described Container be kept closed.
Such as Fig. 4, in the embodiment of the present invention, described in make the device of fastening that described Container is kept closed be the locking device 214 installed with described pipeline Guan Bi place at described Container.Described locking device includes the locked groove arranging on described vertical pipeline 11 and the dead bolt 214 being arranged on described Container 12, when described Container 12 closes with described vertical pipeline 11, namely when the upper opening of described Container 12 matches with the lower port of described vertical pipeline, described dead bolt 214 stretches in described locked groove such that it is able to prevent described Container to be opened accidentally because of the effect of internal positive pressure.
The locking device 214 that Container opening part is installed, it is possible to for mechanical lock or electromagnetic lock, mechanical lock can be torsion lock or or latch, commercially available；So can the sealing at reinforced cut-out place further.
The specific embodiment of the invention
As it is shown in figure 5,22,7 is wind regime pipeline；3 is transmission pipeline；300 is the junction point of two pipelines；400 is air exhauster, is arranged on the corner of transmission pipeline；21 is Container or title transmitting-receiving work station；100 is transmitter；8, for controlling CPU processor, electrically connect with blower fan and valve 6；6 control valve for transmission system two ends, are arranged on the bottom of the work station at the two ends of transmission system, are connected by pipeline closed；401 is standby fan；24 is one way stop peturn valve, is first serially connected with standby fan, then airtight is connected on transmission pipeline, and when starting for standby fan, 24 lean on air-flow power to open, and other state 24 is closed.401 can only hand-operated forced start, for air exhauster；29 is sensor as shown in figure 12, electrically connects with standby fan and master control circuit board, can be barometer, if producing without air pressure after starting conventional blower fan timing, just reports that circuit board starts standby fan, and transmitter is transported to work station to main control board.23 is efficiency valve, is arranged on vertical transmission pipeline or Container, during for transmitter side free-falling thereon, and falling with speed faster without vapour lock, when moving on the downside of it, in transmission pipeline, form air cushion, transmitter is slowly descending；This region is relief area；As shown in figure efficiency valve 11, a is valve, door body is a part for transmission pipeline wall, concrete shape, it is sized to be combined with c hole and forms complete transmission pipeline wall, there is support section to be articulated in the upside of valve opening c of transmission pipeline in the behind of door body, optional axle b or elastic folding or folding connect, this valve Guan Bi during for normality；B is drive-connecting shaft, and the connection axle of duct wall, is arranged on the upside of c；C is valve opening, is arranged on transmission pipeline, and size is identical with the door body of a, is located on receiving workstation or vertical transmission pipeline, specifically can determine according to article to be passed, and the efficiency valve of article to be passed weight just sets high point, otherwise sets low spot；Slowly fall with transmitter.
As shown in Figure 6, it is connected on 23 by 401,23 and 24 are combined into a valve；401 is air exhauster；Which reduce a valve, be namely directly connected to standby fan outside efficiency valve, should be air exhauster, for reducing the quantity of valve.
Further, in order to improve the utilization rate of the wind of blower fan, it is also possible to concatenating check valve at conventional blower fan place, open during blower fan work, when blower fan cuts out, concatenation valve cuts out.In figure, 402 is check valve.
The concrete structure of end valve 6, as shown in Figure 9
83,183 is two gas flow tube, is connected on valve body 305, and 83 are connected with transmission system, 183 logical air；The direction of arrow in left side is this valve use direction upwards；305 is valve body, and inner chamber 88 is empty, and top, chamber being articulated with swingable door 87,87 swings can respectively by airtight for pipe 83 and 183, and the air-flow power in transmission pipeline is enough to make 87 to swing to be pressed in the gas flow tube 83 or 183 of the left and right sides as shown in Figure 10；When the inner chamber guarantee 87 of 88 is controlled in the middle part of intracavity, make left and right gas flow tube 83,183 ventilation smooth and easy；303 is electric magnet, is arranged on the middle part outside valve body drain pan or is arranged on the external place that door body 87 can be stoped to swing by action of valve housing, for baffle plate can be pushed to after being energized the place (such as Fig. 9 shape) stoping door 87 to swing；302 is baffle plate, and Fig. 9 state stops door to swing；Figure 10 state baffle plate free-falling is in normality, it is possible to freely swing about making；Baffle plate is for dropping on outside valve body inner shell when normality by deadweight, it is allowed to door 87 freely swings；Electric magnet 303 is energized, and baffle plate is pushed to upside, blocks baffle plate swing to the left, is that air-flow can have 183 to enter into 83 places.Its work process is, during transmission pipeline intake and exhaust, valve is turned off, and during electric magnet energising, valve is opened and can be ventilated.When namely sending transmitter, the valve energising of transmitting terminal can air inlet；Close At All Other Times.304 is sealing ring.Fig. 7 is the another kind of situation of Fig. 9, and work process is identical.
In Fig. 8,87 is a spheroid, and this valve can place use by any direction.Other is ibid.
When starting standby fan, the work station of opposite side can be opened so that it is ventilate with air, because of what close when controlling valve, so transmission pipeline can be produced air-flow power by standby fan.Standby fan also electrically connects a force start button, when conventional fan trouble, during master control circuit board also fault, and can hand-operated forced startup standby fan.The described blower fan that has is hair-dryer or when air exhauster closes valve closing when conventional blower fan string has controlled aerofluxus, and standby fan is hair-dryer, or standby fan is sufficiently large can also use standby fan.
Shown in Figure 13,309 is the rotating shaft of valve, fixes with door and is connected, has one end to stretch out outside valve housing, have downward turning round, can freely swing during normality, downward turning round can occur to stop with stretching out block 303 and make door be maintained at opening；303 be can the block of upper and lower swing, be connected on Magnet, when showing, stop door-hinge to swing；During withdrawal, the swing of clearance door；302 is electric magnet, is fixed on outside the shell of valve body, for boosting 303 after being energized to the position stopping rotating shaft.Other is ibid.
The method of its transmission,
1, gas flow optimized valve is set at the two ends of work station；
When 2, sending, transmitting terminal air valve is opened；Receiving terminal air valve can not be opened；Transmitter is held up by air-flow upwards；Transmitter is transported to the vertical transmission pipeline transmitter of receiving terminal by air-flow can the place of free-falling；
When 3, receiving, transmitter first along pipeline without the free-falling of vapour lock to air cushion formation place i.e. relief area,
2, transmitter is received the exit of receiving terminal by air cushion place and relief area slowly.
Further described method
Arranging efficiency valve on the vertical transmission pipeline of receiving terminal, when being used for meeting positive air pressure, valve is opened, and meets valve closing during negative pressure；
Further described method, described its rational height of efficiency valve is the working end place that drops down onto that behind transmitter entrance relief area, transmitter can be safe is road.
The method of its another transmission
When conventional fan trouble, standby fan starts, and the transmitter that will stay in transmission pipeline by air-flow power transports.
Further described method, described in have blower fan and concatenate a valve and be connected in transmission system.
Further described method, described in have after blower fan concatenates a valve and be connected with transmission pipeline or be connected with work station or be connected with the connecting tube of work station with sealed valve or be connected with the sealed valve of work station or be connected with the gas source pipe of conventional blower fan or be connected with efficiency valve.
Further described method
Described valve is individual event valve, or claims check-valves, and when namely standby fan starts, valve is opened by the air-flow power of blower fan, valve closing when blower fan cuts out；During such as normality and when standby fan is closed, valve closing is not as opened this check valve by the air-flow power of deadweight closedown and conventional blower fan, and the direction of this air-flow power is identical with the closedown direction of valve；When standby fan starts, valve is opened by the air-flow power of standby fan.
Further described method, when conventional fan trouble, can start standby fan manually or automatically.
Further described method, when sensor detects conventional fan trouble, control circuit starts standby fan.
Further described method, when conventional fan trouble, during master control circuit board also fault, can hand-operated forced startup standby fan.
Further described method, described in have blower fan be hair-dryer or air exhauster.
Further described method, the gas flow tube of described standby fan is connected with the vertical efficiency valve received on transmission pipeline, for reducing the number of openings on transmission pipeline.
This transmission system
Including efficiency valve, it is arranged on the vertical duct of working end or on the Container of work station, closes during for normality and negative pressure, make transmission pipeline inwall form full circle shape during closedown, be beneficial to the walking of transmitter, open during malleation, be beneficial to transmitter and fall rapidly；Including controlling valve, it is arranged on the opposite side of work station work chamber, namely with the opposite side of transmission pipeline link, open during for sending, close during other state, including receiving, sending work chamber and Container, it is arranged on the two ends of transmission pipeline, airtight during closedown, transmitter can be stored when opening；For sending or the article to be passed of receiving workstation；Including blower fan,
It is arranged on transmission pipeline, for providing motoricity for transmitter.
Further described system, including standby fan, is connected in transmission system, provides motoricity for transmitter when being used for commonly using fan trouble.
Further described system, described efficiency valve is the pivot joint door opened outside pipeline, and drive-connecting shaft is up.
Further described system, including conventional blower fan individual event valve, is arranged on the wind regime pipeline of blower fan, opens when being used for commonly using fan starting, closes when standby fan starts.
Further described system, including locking device, when closing for Container, locking device puts device locking by molten, will not automatically open up.
Further described system, described standby fan includes at least one blower fan and is located in transmission system or for multiple concatenations or be attempted by transmission system, for negative pressure or malleation are added transmission pipeline.
Further described system, described standby fan be connected on transmission pipeline or be connected in the work station connecting tube with sealed valve or be connected on the conventional blower fan connection gas source pipe with transmission pipeline or be connected with efficiency valve；
Or include service valve, it is arranged on the gas source pipe of standby fan, closes during for normality and when standby fan does not work, open during standby fan work.
Further described system
Described standby fan is serially connected in outside efficiency valve；Or be attempted by transmission pipeline or connect on a workstation.
The method of its valve,
1, during intake and exhaust, valve all can be closed by the air-flow power in deadweight or pipeline naturally；
2, the swing position of power set control door realizes controlling valve air inlet.
Further described method, during normality, valve is in opening
If 1 power set control by gate control herein time, valve is maintained at aeration status；
If 2 power control units are failure to actuate, valve is when the work of the system of transmission, and place closes shape.
Further described method, described valve enters valve closing when receiving relief area for transmitter, and when sending transmitter, transmitting terminal valve can not be closed by the intervention of actuating unit thus air inlet, during reception, receiving terminal valve closing.
Further described method
Described power set are electric magnet or motor drives a lever in valve pocket goes out or enter the control realizing the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet；
Or the stop moving through the rotation to door-hinge that described power set are electric magnet or motor drives a lever outside valve chest realizes the control of the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet.
Further described method
Referring to of described control according to the wish of people, artificially exercisable can make door open or close；The state of the door of available gas control or electric control valve.
Further described method, described exercisable make door open or closes the opening referred to gas control or the door of electric control valve.
The method of one valve
1, during intake and exhaust, valve all can lean on air-flow power naturally to close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
The method of one valve
1, during intake and exhaust, air-flow power all makes valve naturally close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
The method of one valve
1, the door of valve body is when natural normality, and valve is in opening；Once there be air flow valve to be namely closed；
2, retention device controls door means block when above-mentioned state；The impact that valve is not affected by stream power is made to be maintained at opening work；
If the swing of 3 non-barrier doors, valve can be closed by air-flow power.
The method of its valve,
1, during intake and exhaust, valve all can be closed by the air-flow power in deadweight or pipeline naturally；
2, the swing position of power set control door realizes controlling valve air inlet.
Further described method, during normality, valve is in opening
If 1 power set control by gate control herein time, valve is maintained at aeration status；
If 2 power control units are failure to actuate, valve is when the work of the system of transmission, and place closes shape.
Further described method, described valve enters valve closing when receiving relief area for transmitter, and when sending transmitter, transmitting terminal valve can not be closed by the intervention of actuating unit thus air inlet, during reception, receiving terminal valve closing.
Further described method
Described power set are electric magnet or motor drives a lever in valve pocket goes out or enter the control realizing the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet；
Or the stop moving through the rotation to door-hinge that described power set are electric magnet or motor drives a lever outside valve chest realizes the control of the Guan Bi to valve；Both, during air-breathing, door or ball are stopped by lever makes door to close thus reaching the purpose of air inlet.
Further described method
Referring to of described control according to the wish of people, artificially exercisable can make door open or close；The state of the door of available gas control or electric control valve.
Further described method, described exercisable make door open or closes the opening referred to gas control or the door of electric control valve.
The method of one valve
1, during intake and exhaust, valve all can lean on air-flow power naturally to close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
The method of one valve
1, during intake and exhaust, air-flow power all makes valve naturally close；
2, whether air inlet leans on power set to control the swing position of door；
3, when door naturally droops, power set by gate control in this state, and can make valve turn on；In case the impact dynamic device that swings of door controls the link stopper that door swings.
The method of one valve
1, the door of valve body is when natural normality, and valve is in opening；Once there be air flow valve to be namely closed；
2, retention device controls door means block when above-mentioned state；The impact that valve is not affected by stream power is made to be maintained at opening work；
If the swing of 3 non-barrier doors, valve can be closed by air-flow power.
A kind of valve
Including one, it is arranged on valve body intracavity, all valve can be swung for two-way airflow and make air valve close；Including valve body, being provided with two QI KOU, one of them QI KOU connects air, and another QI KOU is connected with transmission system work station, for supporting each parts and ensureing that door is when the position being prevented from stops, and makes two QI KOU unimpeded；Including the control device of door, being arranged on valve body, being in the position of unlatching for controlling door by the motion of one grade of body, thus realizing the purpose of air inlet.
The Men Weiqiu of further described valve or plate or column.
The door of further described valve and valve body pivot joint.
When the door of further described valve naturally droops, valve is in opening.
The associated mechanisms that device is close to door or door-hinge at the normality shape of door that controls of the door of further described valve stops, with anticollision.
So, present invention achieves above-mentioned purpose.
The above, be only the preferred embodiments of the present invention, but protection scope of the present invention be not limited thereto, any familiar
Those skilled in the art, in the technical scope that the invention discloses, can readily occur in change or replace, should be encompassed within protection scope of the present invention.As fan starting control mode is a lot, as long as starting to be adjusted to the startup time, transmitter is transported to receiving station.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (10)
1. a method for transmission, it is characterized in that:
1), gas flow optimized valve is set at the two ends of work station；
2), send time, transmitting terminal air valve is opened；Receiving terminal air valve can not be opened；Transmitter is held up by air-flow upwards；Transmitter is transported to the vertical transmission pipeline transmitter of receiving terminal by air-flow can the place of free-falling；
3), when receiving, transmitter first along pipeline without the free-falling of vapour lock to air cushion formation place i.e. relief area,
2), transmitter is received the exit of receiving terminal by air cushion place and relief area slowly.
2. method according to claim 1, it is characterised in that:
Arranging efficiency valve on the vertical transmission pipeline of receiving terminal, when being used for meeting positive air pressure, valve is opened, and meets valve closing during negative pressure.
3. method according to claim 2, it is characterised in that:
Described its rational height of efficiency valve is the working end place that drops down onto that behind transmitter entrance relief area, transmitter can be safe is road.
4. a method for transmission, it is characterized in that:
When conventional fan trouble, standby fan starts, and the transmitter that will stay in transmission pipeline by air-flow power transports.
5. method according to claim 4, it is characterised in that:
The described blower fan that has concatenates a valve and is connected in transmission system.
6. method according to claim 4, it is characterised in that:
Described have after blower fan concatenates a valve and be connected with transmission pipeline or be connected with work station or be connected with the connecting tube of work station with sealed valve or be connected with the sealed valve of work station or be connected with the gas source pipe of conventional blower fan or be connected with efficiency valve.
7. the method according to claim 5 or 6, it is characterised in that:
Described valve is individual event valve, or claims check-valves, and when namely standby fan starts, valve is opened by the air-flow power of blower fan, valve closing when blower fan cuts out；During such as normality and when standby fan is closed, valve closing is not as opened this check valve by the air-flow power of deadweight closedown and conventional blower fan, and the direction of this air-flow power is identical with the closedown direction of valve；When standby fan starts, valve is opened by the air-flow power of standby fan.
8. method according to claim 4, it is characterised in that:
When conventional fan trouble, standby fan can be started manually or automatically.
9. method according to claim 4, it is characterised in that:
When sensor detects conventional fan trouble, control circuit starts standby fan.
10. method according to claim 4, it is characterised in that:
When conventional fan trouble, during master control circuit board also fault, can hand-operated forced startup standby fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010103000166 | 2010-01-04 | ||
| CN201010300016 | 2010-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010300404.4A Division CN102114984B (en) | 2010-01-04 | 2010-01-18 | A kind of transmission system, transmission method and valve |
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| CN105775746A true CN105775746A (en) | 2016-07-20 |
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| CN201010300404.4A Active CN102114984B (en) | 2010-01-04 | 2010-01-18 | A kind of transmission system, transmission method and valve |
| CN201610084101.0A Pending CN105775746A (en) | 2010-01-04 | 2010-01-18 | Transmission system, transmission method and valve |
| CN201510131765.3A Pending CN104860067A (en) | 2010-01-04 | 2010-01-18 | Transmission system, transmission method and valve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107601053A (en) * | 2017-10-12 | 2018-01-19 | 山西太钢不锈钢股份有限公司 | A kind of method for reducing air sample transporting fault handling time |
| CN116495485A (en) * | 2023-06-19 | 2023-07-28 | 四川省畜牧科学研究院 | Pneumatic transportation system for semen of breeding boar |
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| CN105374129A (en) * | 2014-06-10 | 2016-03-02 | 陆洪瑞 | System and method for bank transaction |
| CN108974946A (en) * | 2018-08-07 | 2018-12-11 | 广西曼彻彼斯自动化设备有限公司 | Multistation annular terminal formula work station |
| CN108974945A (en) * | 2018-08-07 | 2018-12-11 | 广西曼彻彼斯自动化设备有限公司 | Multistation annular passes through formula work station |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102114984B (en) | 2016-05-11 |
| CN102114984A (en) | 2011-07-06 |
| CN104860067A (en) | 2015-08-26 |
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