CN205034779U - Pneumatic pipeline transmitting system - Google Patents
Pneumatic pipeline transmitting system Download PDFInfo
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- CN205034779U CN205034779U CN201520742451.2U CN201520742451U CN205034779U CN 205034779 U CN205034779 U CN 205034779U CN 201520742451 U CN201520742451 U CN 201520742451U CN 205034779 U CN205034779 U CN 205034779U
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Abstract
The utility model discloses a pneumatic pipeline transmitting system, including a plurality of pipeline commutators of establishing ties in proper order, adjacent two the pipeline commutator passes through transmission pipeline intercommunication, every the pipeline commutator all communicates a plurality of receiving and dispatching workstations, adjacent two all be provided with between the pipeline commutator be used for allowwing the air current through and prevent the device of keeping in (1), direct pipe (2) and the drive arrangement who is used for allowwing pneumatic transmission to pass through that pneumatic transmission passes through, drive arrangement is used for the drive keep in device (1) and direct pipe (2) removes, makes keep in device (1) and the intercommunication of direct pipe (2) among both is adjacent two the pipeline commutator. Through this kind of mode, remove unnecessary and repeated the route, prevention for repetitive clear of a signal has shortened the time that the receiving and dispatching workstation transmits each other through other pipeline commutators greatly, has improved transmission efficiency effectively.
Description
Technical field
The utility model relates to logistics transmission field, particularly relates to a kind of Pneumatic pipe transmission system.
Background technology
Pneumatic pipe transmission system is the logistic transmission system that a kind of positive and negative air pressure propel articles toward utilizing blower fan to provide carries out transmitting in closed conduit.Please refer to Fig. 1, Fig. 1 is the structural representation of Pneumatic pipe transmission system in prior art.In existing Pneumatic pipe transmission system, blower fan, wind direction switch are communicated with by airduct successively with bypass pipe, also comprise the pipeline reversing device of multiple series connection, and each pipeline reversing device is all communicated with multiple transmitting-receiving workstation.Wherein, receive and dispatch workstation near the first pipeline reversing device A of bypass pipe be communicated with three, be respectively the first transmitting-receiving workstation A1, second transmitting-receiving workstation A2 and the 3rd transmitting-receiving workstation A3, the second pipe commutator B be communicated with the first pipeline reversing device A receives and dispatches workstation be communicated with other three, be respectively the 4th transmitting-receiving workstation B1, 5th transmitting-receiving workstation B2 and the 6th transmitting-receiving workstation B3, illustrate only partial devices in the accompanying drawings so that its principle of work to be described, more pipeline reversing device can be set, each pipeline reversing device also can be communicated with more receives and dispatches workstation, principle of work is identical.
Pneumatic pipe transmission system in the course of the work, when pneumatic transmission is sent to the second transmitting-receiving workstation A2 by the first transmitting-receiving workstation A1 by needs, first pipeline reversing device A makes the first transmitting-receiving workstation A1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to bypass pipe, then the first pipeline reversing device A makes the second transmitting-receiving workstation A2 and system connectivity, by the blowing of blower fan, pneumatic transmission is blowed to the second transmitting-receiving workstation A2 by bypass pipe, first transmitting-receiving workstation A1, mutual transmission between second transmitting-receiving workstation A2 and the 3rd transmitting-receiving workstation A3 is all like this.
When pneumatic transmission is sent to the 4th transmitting-receiving workstation B1 by the first transmitting-receiving workstation A1 by needs, first pipeline reversing device A makes the first transmitting-receiving workstation A1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to bypass pipe, then second pipe commutator B makes the 4th transmitting-receiving workstation B1 and system connectivity, by the blowing of blower fan, blowed to the 4th transmitting-receiving workstation B1 by pneumatic transmission by bypass pipe, the mutual transmission between the transmitting-receiving workstation adhering to different pipeline reversing device separately is all like this.
And when pneumatic transmission is sent to the 5th transmitting-receiving workstation B2 by the 4th transmitting-receiving workstation B1 by needs, second pipe commutator B makes the 4th transmitting-receiving workstation B1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to bypass pipe, then second pipe commutator B makes the 5th transmitting-receiving workstation B2 and system connectivity, by the blowing of blower fan, blow to the 5th transmitting-receiving workstation B2 by pneumatic transmission by bypass pipe, the mutual transmission between the 4th transmitting-receiving workstation B1, the 5th transmitting-receiving workstation B2 and the 6th transmitting-receiving workstation B3 is all like this.
Can find out owing to being only provided with a bypass pipe in system, when needing mutually to transmit between the transmitting-receiving workstation belonging to second pipe commutator B, still need pneumatic transmission to transfer to distant bypass pipe, then transmission be returned.The transmission path of pneumatic transmission is, by the 4th transmitting-receiving workstation B1, successively through second pipe commutator B, the first pipeline reversing device A, bypass pipe, the first pipeline reversing device A and second pipe commutator B, finally arrive the 5th transmitting-receiving workstation B2, and in fact, distance between 4th transmitting-receiving workstation B1, the 5th transmitting-receiving workstation B2 and the 6th transmitting-receiving workstation B3 is relatively near, distance through the first pipeline reversing device A then adds transmission distance, when needs are through more pipeline reversing device, distance can increase further.Between the transmitting-receiving workstation of the pipeline reversing device subordinate that this type of transmission can make distance bypass pipe far away, the transmission time used is longer mutually, and transmission efficiency can greatly reduce.
Therefore, a kind of Pneumatic pipe transmission system with higher transmission efficiency how is provided to be the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of Pneumatic pipe transmission system, has higher transmission efficiency.
For solving the problems of the technologies described above, the utility model provides a kind of Pneumatic pipe transmission system, comprise multiple pipeline reversing device of connecting successively, two adjacent described pipeline reversing devices are communicated with by transmission pipeline, each described pipeline reversing device is all communicated with multiple transmitting-receiving workstation, be provided with for allowing air-flow to pass through and preventing the apparatus for temporary storage that pneumatic transmission passes through between two adjacent described pipeline reversing devices, the straight pipe passed through for allowing pneumatic transmission and actuating device, described actuating device moves for driving described apparatus for temporary storage and described straight pipe, described apparatus for temporary storage is made to be communicated with two adjacent described pipeline reversing devices with in described straight pipe.
Preferably, described apparatus for temporary storage is specially bypass pipe, described bypass pipe comprises supervisor and looped pipeline, the two ends of described supervisor can be communicated with two adjacent described pipeline reversing devices respectively, the middle part of described supervisor is provided with the supervisor's valve for allowing blower fan blow gas to pass through, the two ends of described looped pipeline are communicated with described supervisor's pipeline of described supervisor's valve both sides respectively, and the middle part of described looped pipeline is provided with the looped pipeline valve for allowing blower fan draw gas to pass through.
Preferably, described supervisor's valve is specially mechanical type air blowing check valve, and described looped pipeline valve is specially mechanical type breather cheek valve.
Preferably, described actuating device comprises toothed disc and the driven wheel for driving described toothed disc to rotate, described apparatus for temporary storage and described straight pipe are fixedly installed in described toothed disc, the two ends of described apparatus for temporary storage and the justify align of described straight pipe, and the two ends line of the two ends line of described apparatus for temporary storage and described straight pipe is all parallel to the rotation axis of described toothed disc.
Preferably, one end of described apparatus for temporary storage is fixedly connected with described toothed disc and port is concordant with the plate face of described toothed disc, the other end is fixedly connected with rotating disk and port is concordant with the plate face of described rotating disk, the rotation axis of described toothed disc and the rotation axis coincident of described rotating disk, the outer panel face of described toothed disc and described rotating disk is provided with the fixed supported slab with interface, two described interfaces are communicated with two adjacent described pipeline reversing devices respectively by transmission pipeline, described apparatus for temporary storage can be communicated with two described interfaces with in described straight pipe, crossbeam is fixedly connected with between two described fixed supported slabs.
The Pneumatic pipe transmission system that the utility model provides, comprises multiple pipeline reversing device of connecting successively, and each pipeline reversing device is all communicated with multiple transmitting-receiving workstation, is provided with apparatus for temporary storage, straight pipe and actuating device between two connected pipeline reversing devices.Wherein apparatus for temporary storage allows air-flow pass through but prevent pneumatic transmission from passing through, and straight pipe allows pneumatic transmission to pass through, and actuating device drives apparatus for temporary storage and straight pipe to move, and makes one in both to be communicated with two adjacent pipeline reversing devices.
When needing mutually to transmit between the transmitting-receiving workstation belonging to different pipeline reversing device, all adjacent pipeline reversing device between two pipeline reversing devices is all communicated with by straight pipe, and pneumatic transmission moved in period, did not affect transmission work.When needing mutually to transmit between the transmitting-receiving workstation belonging to same pipeline reversing device, therewith pipeline reversing device be communicated with and near blower fan transmission pipeline on, apparatus for temporary storage is communicated with it, pneumatic transmission is pumped to apparatus for temporary storage, then namely blowed to target transmitting-receiving workstation, now the operating path of pneumatic transmission is for by initial transmitting-receiving workstation, successively through pipeline reversing device, apparatus for temporary storage and same pipeline reversing device, finally arrive target transmitting-receiving workstation, complete transmission work.In this way, eliminate unnecessary duplicate paths, prevent from repeating through other pipeline reversing devices, substantially reduce the time that transmitting-receiving workstation transmits mutually, effectively improve transmission efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of Pneumatic pipe transmission system in prior art;
Fig. 2 is the structural representation of a kind of detailed description of the invention of Pneumatic pipe transmission system provided by the utility model;
Fig. 3 for Fig. 2 provide the partial enlarged drawing of the apparatus for temporary storage of Pneumatic pipe transmission system, straight pipe and actuating device;
Fig. 4 is the schematic side view of Fig. 3 shown device.
Detailed description of the invention
Core of the present utility model is to provide a kind of Pneumatic pipe transmission system, has higher transmission efficiency.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 2 to Fig. 4, Fig. 2 is the structural representation of a kind of detailed description of the invention of Pneumatic pipe transmission system provided by the utility model; Fig. 3 for Fig. 2 provide the partial enlarged drawing of the apparatus for temporary storage of Pneumatic pipe transmission system, straight pipe and actuating device; Fig. 4 is the schematic side view of Fig. 3 shown device.
In the Pneumatic pipe transmission system that the utility model detailed description of the invention provides, blower fan, wind direction switch are communicated with by airduct successively with bypass pipe, also comprise the pipeline reversing device of multiple series connection, and each pipeline reversing device is all communicated with multiple transmitting-receiving workstation.Be communicated with by transmission pipeline between two adjacent pipeline reversing devices, and between be provided with apparatus for temporary storage 1, straight pipe 2 and actuating device.Wherein apparatus for temporary storage 1 allows air-flow to pass through but prevents pneumatic transmission from passing through, and straight pipe 2 allows pneumatic transmission to pass through, and actuating device drives apparatus for temporary storage 1 and straight pipe 2 to move, and makes one in both to be communicated with two adjacent pipeline reversing devices.
In the Pneumatic pipe transmission system that the utility model detailed description of the invention provides, receive and dispatch workstation near the first pipeline reversing device A of bypass pipe be communicated with three, be respectively the first transmitting-receiving workstation A1, second transmitting-receiving workstation A2 and the 3rd transmitting-receiving workstation A3, the second pipe commutator B be communicated with the first pipeline reversing device A receives and dispatches workstation be communicated with three, be respectively the 4th transmitting-receiving workstation B1, 5th transmitting-receiving workstation B2 and the 6th transmitting-receiving workstation B3, partial devices is illustrate only so that its principle of work to be described in the citing of accompanying drawing and the present embodiment, more pipeline reversing device can be set, each pipeline reversing device also can be communicated with more receives and dispatches workstation, principle of work is identical.And apparatus for temporary storage 1, straight pipe 2 and actuating device is provided with between the first pipeline reversing device A and second pipe commutator B.
In the course of the work, when pneumatic transmission is sent to the second transmitting-receiving workstation A2 by the first transmitting-receiving workstation A1 by needs, because the first pipeline reversing device A is communicated with bypass pipe, its working process is same as the prior art for Pneumatic pipe transmission system.First pipeline reversing device A makes the first transmitting-receiving workstation A1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to bypass pipe, then the first pipeline reversing device A makes the second transmitting-receiving workstation A2 and system connectivity, by the blowing of blower fan, blow to the second transmitting-receiving workstation A2 by pneumatic transmission by bypass pipe, the mutual transmission between the first transmitting-receiving workstation A1, the second transmitting-receiving workstation A2 and the 3rd transmitting-receiving workstation A3 is all like this.
When pneumatic transmission is sent to the 4th transmitting-receiving workstation B1 by the first transmitting-receiving workstation A1 by needs, actuating device drives straight pipe 2, straight pipe 2 is made to be connected into transmission pipeline, be communicated with the first pipeline reversing device A and second pipe commutator B, first pipeline reversing device A makes the first transmitting-receiving workstation A1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to bypass pipe, then second pipe commutator B makes the 4th transmitting-receiving workstation B1 and system connectivity, by the blowing of blower fan, by pneumatic transmission in bypass pipe successively via the first pipeline reversing device A, straight pipe 2 and second pipe commutator B blow to the 4th transmitting-receiving workstation B1, mutual transmission between the transmitting-receiving workstation adhering to different pipeline reversing device separately is all like this.
And when pneumatic transmission is sent to the 5th transmitting-receiving workstation B2 by the 4th transmitting-receiving workstation B1 by needs, actuating device drives apparatus for temporary storage 1, apparatus for temporary storage 1 is made to be connected into transmission pipeline, be communicated with the first pipeline reversing device A and second pipe commutator B, second pipe commutator B makes the 4th transmitting-receiving workstation B1 and system connectivity, by the exhausting of blower fan, pneumatic transmission is drawn to apparatus for temporary storage 1, then second pipe commutator B makes the 5th transmitting-receiving workstation B2 and system connectivity, by the blowing of blower fan, pneumatic transmission is blowed to the 5th transmitting-receiving workstation B2 by apparatus for temporary storage, 4th transmitting-receiving workstation B1, mutual transmission between 5th transmitting-receiving workstation B2 and the 6th transmitting-receiving workstation B3 is all like this.
When having more pipeline reversing device in system, principle of work is the same, when needing pneumatic transmission to pass through, straight pipe 2 is made to be connected into transmission pipeline, and when not needing pneumatic transmission further close to blower fan, make the apparatus for temporary storage 1 of relevant position be connected into transmission pipeline, relevant position can be understood as the transmission pipeline relatively before the pipeline reversing device belonging to the initial transmitting-receiving workstation of blower fan or target transmitting-receiving workstation herein.
Can find out, when needing mutually to transmit between the transmitting-receiving workstation belonging to second pipe commutator B, the transmission path of pneumatic transmission is, by the 4th transmitting-receiving workstation B1, successively through second pipe commutator B, apparatus for temporary storage 1 and second pipe commutator B, finally arrive the 5th transmitting-receiving workstation B2, the principle transmitting work between different operating station is also like this, eliminate unnecessary duplicate paths, in this way, prevent from repeating through other pipeline reversing devices, substantially reduce the time that transmitting-receiving workstation transmits mutually, effectively improve transmission efficiency.
In the Pneumatic pipe transmission system that the utility model detailed description of the invention provides, apparatus for temporary storage 1 can be specially bypass pipe, bypass pipe comprises supervisor 11 and looped pipeline 12, wherein be responsible for 11 two ends namely needs bypass pipe be communicated with adjacent two pipeline reversing devices time for being communicated with transmission pipeline, make bypass pipe be connected into transmission pipeline, be provided with the supervisor's valve 13 allowing blower fan blow gas to pass through at the middle part of supervisor 11.The two ends of looped pipeline 12 are communicated with supervisor 11 pipeline of supervisor valve 13 both sides respectively, and namely looped pipeline makes supervisor 11 bypass across supervisor's valve 13, is provided with the looped pipeline valve 14 allowing blower fan draw gas to pass through in the middle part of looped pipeline 12.Can be understood as, after bypass pipe is connected into transfer conduit, due to the existence of valve, pneumatic transmission is inevitable not by bypass pipe, and due to the effect of two valves, when blower fan is blown, air-flow is by being responsible for 11 circulations, and during blower fan air-breathing, air-flow is circulated by looped pipeline 12.Bypass pipe structure is simple; and at the absorption pneumatic transmission period of the day from 11 p.m. to 1 a.m; due to the structure of bypass pipe; can make to be formed between pneumatic transmission and supervisor's valve 13 to cushion; slow down impact; also the apparatus for temporary storage 1 of other structures can be adopted, as arranged position-limited lever, all within protection domain of the present utility model in direct transmission pipeline again.
Particularly, supervisor's valve 13 can be specially mechanical type air blowing check valve, and looped pipeline valve 14 can be specially mechanical type breather cheek valve, and when wherein air blowing check valve only allows blower fan to blow, air-flow passes through, and when breather cheek valve only allows blower fan air-breathing, air-flow passes through.Owing to adopting the check valve of Purely mechanical, the physical property utilizing himself intrinsic completes opening and closing function, and structure is simple; also the valve of other types can be adopted; as used electromagnetic valve, according to the opening and closing of reiving/transmitting state Controlling solenoid valve, all within protection domain of the present utility model.
In the Pneumatic pipe transmission system that the utility model detailed description of the invention provides, the sensor for detecting the sub-position of pneumatic transmission can be set, improve the particularity of transmission further.
On the basis of the Pneumatic pipe transmission system provided in above-mentioned each detailed description of the invention, actuating device has various ways, can specifically by the form of motor-driven toothed disc 3.Apparatus for temporary storage 1 and straight pipe 2 fixedly mount and toothed disc 3, the justify align of apparatus for temporary storage 1 and straight pipe 2 after installing, and the two ends line of the two ends line of apparatus for temporary storage 1 and straight pipe 2 is all parallel to the rotation axis of toothed disc 3.The driven wheel 4 of motor engages with the periphery of toothed disc 3, and wherein apparatus for temporary storage 1 and straight pipe 2 can the diameter of toothed disc 3 be that rotational symmetry is installed, and can be also fan-shaped installation on toothed disc.When toothed disc 3 rotating shaft is fixing; apparatus for temporary storage 1 and straight pipe 2 is driven to rotate by the rotation of toothed disc 3; the position of both changes; make one in both can be communicated with transmission pipeline, complete transmission work, this mode accurate positioning; structure is simple; also can adopting other forms of actuating device, doing straight-line motion, all within protection domain of the present utility model as used cylinder.
In order to make apparatus for temporary storage 1 more stable, realize with the rotating disk 5 of toothed disc 3 dead in line by arranging, one end of apparatus for temporary storage 1 is fixedly connected with toothed disc 3 and port exposes and concordant with the plate face of toothed disc 3, the other end is fixedly connected with rotating disk 5, and simultaneously port exposes and concordant with the plate face of rotating disk 3.Also adopt with the Justified straight pipe 2 of apparatus for temporary storage 1 and install in this way.All arrange in the outer panel face of toothed disc 3 and rotating disk 5 and there is fixed supported slab 6, crossbeam 8 is fixedly connected with between two fixed supported slabs 6, and interface 7 is set on two fixed supported slabs 6, interface 7 is communicated with two adjacent pipeline reversing devices respectively by transmission pipeline, and apparatus for temporary storage 1 or straight pipe 2 can be made when the position of interface 7 can ensure that toothed disc 3 rotates to access transmission pipeline.In this way, multiple device is integrated in one, is convenient to the repacking to existing Pneumatic pipe transmission system, also can adopt other modes, as used framework integrated, all within protection domain of the present utility model.
Above Pneumatic pipe transmission system provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (6)
1. a Pneumatic pipe transmission system, comprise multiple pipeline reversing device of connecting successively, two adjacent described pipeline reversing devices are communicated with by transmission pipeline, each described pipeline reversing device is all communicated with multiple transmitting-receiving workstation, it is characterized in that, be provided with for allowing air-flow to pass through and preventing the apparatus for temporary storage (1) that pneumatic transmission passes through between two adjacent described pipeline reversing devices, the straight pipe (2) passed through for allowing pneumatic transmission and actuating device, described actuating device moves for driving described apparatus for temporary storage (1) and described straight pipe (2), one in both described apparatus for temporary storage (1) and described straight pipe (2) is made to be communicated with two adjacent described pipeline reversing devices.
2. Pneumatic pipe transmission system according to claim 1, it is characterized in that, described apparatus for temporary storage (1) is specially bypass pipe, described bypass pipe comprises supervisor (11) and looped pipeline (12), the two ends of described supervisor (11) can be communicated with two adjacent described pipeline reversing devices respectively, the middle part of described supervisor (11) is provided with the supervisor's valve (13) for allowing blower fan blow gas to pass through, the two ends of described looped pipeline (12) are communicated with described supervisor (11) pipeline of described supervisor's valve (13) both sides respectively, the middle part of described looped pipeline (12) is provided with the looped pipeline valve (14) for allowing blower fan draw gas to pass through.
3. Pneumatic pipe transmission system according to claim 2, it is characterized in that, described supervisor's valve (13) is specially motorless Purely mechanical air blowing check valve, and described looped pipeline valve (14) is specially motorless Purely mechanical breather cheek valve.
4. Pneumatic pipe transmission system according to claim 1, is characterized in that, also comprises the sensor for detecting the sub-position of pneumatic transmission.
5. the Pneumatic pipe transmission system according to Claims 1-4 any one, it is characterized in that, described actuating device comprises toothed disc (3) and the driven wheel (4) for driving described toothed disc (3) to rotate, described apparatus for temporary storage (1) and described straight pipe (2) are fixedly installed in described toothed disc (3), the two ends of described apparatus for temporary storage (1) and the justify align of described straight pipe (2), and the two ends line of the two ends line of described apparatus for temporary storage (1) and described straight pipe (2) is all parallel to the rotation axis of described toothed disc (3).
6. Pneumatic pipe transmission system according to claim 5, it is characterized in that, one end of described apparatus for temporary storage (1) is fixedly connected with described toothed disc (3) and port is concordant with the plate face of described toothed disc (3), the other end is fixedly connected with rotating disk (5) and port is concordant with the plate face of described rotating disk (5), the rotation axis of described toothed disc (3) and the rotation axis coincident of described rotating disk (5), the outer panel face of described toothed disc (3) and described rotating disk (5) is provided with the fixed supported slab (6) with interface (7), two described interfaces (7) are communicated with two adjacent described pipeline reversing devices respectively by transmission pipeline, in both one of described apparatus for temporary storage (1) and described straight pipe (2) can be communicated with two described interfaces (7), crossbeam (8) is fixedly connected with between two described fixed supported slabs (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742451.2U CN205034779U (en) | 2015-09-23 | 2015-09-23 | Pneumatic pipeline transmitting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742451.2U CN205034779U (en) | 2015-09-23 | 2015-09-23 | Pneumatic pipeline transmitting system |
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| CN205034779U true CN205034779U (en) | 2016-02-17 |
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| CN201520742451.2U Active CN205034779U (en) | 2015-09-23 | 2015-09-23 | Pneumatic pipeline transmitting system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927260A (en) * | 2017-04-07 | 2017-07-07 | 厦门积硕科技股份有限公司 | A kind of Pneumatic pipe continuously transmits system |
| CN109625983A (en) * | 2019-01-09 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of railway Cold Chain Logistics two-way simultaneous pipe-line system and control method |
| CN110980301A (en) * | 2019-11-22 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Device for pneumatically conveying sample through multiple pipes in large-pipe-diameter positive pressure mode |
| CN114348665A (en) * | 2022-02-23 | 2022-04-15 | 岑锦(上海)科技有限公司 | Sample post office |
| CN109625983B (en) * | 2019-01-09 | 2024-05-17 | 中铁第四勘察设计院集团有限公司 | Railway cold chain logistics bidirectional parallel pipeline system and control method |
-
2015
- 2015-09-23 CN CN201520742451.2U patent/CN205034779U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927260A (en) * | 2017-04-07 | 2017-07-07 | 厦门积硕科技股份有限公司 | A kind of Pneumatic pipe continuously transmits system |
| CN106927260B (en) * | 2017-04-07 | 2023-06-09 | 厦门赛摩积硕科技有限公司 | Pneumatic pipeline continuous transmission system |
| CN109625983A (en) * | 2019-01-09 | 2019-04-16 | 中铁第四勘察设计院集团有限公司 | A kind of railway Cold Chain Logistics two-way simultaneous pipe-line system and control method |
| CN109625983B (en) * | 2019-01-09 | 2024-05-17 | 中铁第四勘察设计院集团有限公司 | Railway cold chain logistics bidirectional parallel pipeline system and control method |
| CN110980301A (en) * | 2019-11-22 | 2020-04-10 | 北京首钢国际工程技术有限公司 | Device for pneumatically conveying sample through multiple pipes in large-pipe-diameter positive pressure mode |
| CN114348665A (en) * | 2022-02-23 | 2022-04-15 | 岑锦(上海)科技有限公司 | Sample post office |
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Effective date of registration: 20190618 Address after: 410100 Xingsha Industrial Base (Changlong Street), Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, No. 1259, Liangtang East Road Patentee after: Kaiyuan Instrument Co., Ltd., Changsha Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Patentee before: Changsha Kaiyuan Instruments Co., Ltd. |