CN204776747U - Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up - Google Patents
Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up Download PDFInfo
- Publication number
- CN204776747U CN204776747U CN201520476668.3U CN201520476668U CN204776747U CN 204776747 U CN204776747 U CN 204776747U CN 201520476668 U CN201520476668 U CN 201520476668U CN 204776747 U CN204776747 U CN 204776747U
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- nitrogen
- pressure
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Abstract
Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up, an installation 2 -200 mutually independent storage sealed check (11) in rack (5), sealed check (11) the opening installation bin doors (4) of storage, the installation is connected with switch board (6) in rack (5), installation control monitoring platform (1) in rack (5), installation vacuum pump (2) and nitrogen cylinder (3) in rack (5), every storage sealed check (11) are connected respectively through the pipeline in nitrogen cylinder (3), evacuation total pipeline (17) are connected through pressure cycle valve (16) in vacuum pump (2), evacuation total pipeline (17) are respectively through branch connection every storage sealed check (11). At any time, pressure, storage quantity etc. The storage condition in storehouse are respectively saved in inquiry, even still can guarantee gas pressure in the sealed check, content no change under the outage condition, can effectively protect the safety of tester, product and equipment, safe in utilization, reliable, convenient, the management is easy, maintains simply.
Description
Technical field
The utility model relates to the structural development technology that vacuum nitrogen gas preserves apparatus, and especially storage preservation equipment is divided in the many spaces of vacuum nitrogen filling.
Background technology
Vacuum nitrogen filling preserves equipment primarily of comprising the inflated with nitrogen module vacuumizing module, comprise nitrogen gas cylinder 3 of vacuum pump 2 and comprising three the modules compositions such as control monitoring modular controlling monitoring platform 1, wherein prior art as shown in Figure 1, control monitoring platform 1 to be connected with vacuum pump 2 and nitrogen gas cylinder 3 respectively, the storage sealing lattice 11 that vacuum pump 2 will be connected as preserving container backward with nitrogen gas cylinder 3.
Single capacity storage is adopted to seal lattice 11 in existing installation, and production servomechanism seal ring is installed, no matter access amount number, all need by opening and closing unique storage space completely at every turn---store the door 4 of sealing lattice 11, not only other material is had a negative impact, and energy consumption waste is larger.
Utility model content
The purpose of this utility model is to provide the many spaces of vacuum nitrogen filling and divides storage preservation equipment, keeps each inflated with nitrogen and vacuumizes the malleation and negative pressure that store lattice, and each storage lattice store status of independent inquiry.
The purpose of this utility model will be realized by following technical measures: comprise and control monitoring platform, vacuum pump, nitrogen gas cylinder, door, rack, control housing, storage sealing lattice, Pneumatic vacuum ball valve, pressure controller, inflated with nitrogen electromagnetic valve, pressure changeover valve door and vacuumize total pipeline, 2-200 individual separate storage sealing lattice are installed in rack, store sealing lattice opening and door is installed, rack and control housing connection, install in rack and control monitoring platform, control monitoring platform to be connected with control housing, in rack, vacuum pump and nitrogen gas cylinder are installed, nitrogen gas cylinder connects each storage sealing lattice respectively by pipeline, vacuum pump vacuumizes total pipeline by the connection of pressure changeover valve door, vacuumize total pipeline and connect each storage sealing lattice respectively by arm, in rack, each storage sealing lattice rear portion arm connecting portion installs Pneumatic vacuum ball valve, pressure controller and inflated with nitrogen electromagnetic valve, Pneumatic vacuum ball valve, pressure controller, inflated with nitrogen electromagnetic valve 15 is connected with control monitoring platform with pressure changeover valve door.
Especially, door is arranged on rack outer wall, door is installed manual charge valve.
Especially, well-distributed is installed bottom rack and props up wheel.
Especially, fitting operation read-out on control housing outer wall, operating display is connected with control monitoring platform, and operating display is connected with EVC touch panel computer, using the query display as memory system; Control monitoring platform comprise and connect a series of control cock, negative pressure of vacuum sensor, PLC, EVC touch panel computer.Described control cock, negative pressure of vacuum sensor and pressure controller are controlled by the delivery port of PLC, and multiple PLC is connected with EVC touch panel computer.
Especially, install Air compressor in rack, Air compressor is connected with nitrogen gas cylinder, nitrogen gas cylinder connects manual discharge valve.
Especially, vacuum pump adopts single-stage sliding vane rotary pump.
Especially, nitrogen gas cylinder exports positive nitrogen range of pressure 0.3 ~ 0.5bar by pressure changeover valve door.
Especially, store in sealing lattice and Object storing drum is installed as reservoir vessel.
Advantage of the present utility model and effect: the multiple storage sealing lattice having point compartment mutually, the storage sealing lattice door that can need at the random time sub section post of setting; Inquire about the storage conditions such as the pressure of each storage silo, stored number at any time, even if still can ensure that under outage condition gaseous tension in sealing lattice, content are unchanged; Can available protecting tester, product and equipment safety; There is use safety, reliable, conveniently, management easily, safeguards simple feature.
Accompanying drawing explanation
Fig. 1 is that existing vacuum nitrogen storage equipment generally forms structural representation.
Fig. 2 is the utility model embodiment 1 external structure schematic diagram.
Fig. 3 is that the utility model embodiment 1 internal main wants work structuring schematic diagram.
Reference numeral comprises: control monitoring platform 1, vacuum pump 2, nitrogen gas cylinder 3, door 4, rack 5, control housing 6, a wheel 7, operating display 8, Air compressor 9, manual discharge valve 10, store sealing lattice 11, manual charge valve 12, Pneumatic vacuum ball valve 13, pressure controller 14, inflated with nitrogen electromagnetic valve 15, pressure changeover valve door 16, vacuumize total pipeline 17.
Detailed description of the invention
The utility model principle is, the many group storages of separation seal lattice and are installed in parallel, and installs the pressure sensor of perception positive/negative-pressure at each storage sealing lattice, and control monitoring platform use PLC is combined with industrial computer to solve and controls and inquiry problem.
The utility model comprises: control monitoring platform 1, vacuum pump 2, nitrogen gas cylinder 3, door 4, rack 5, control housing 6, store sealing lattice 11, Pneumatic vacuum ball valve 13, pressure controller 14, inflated with nitrogen electromagnetic valve 15, pressure changeover valve door 16 and vacuumize total pipeline 17.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as shown in figure 1 and 2, 2-200 individual separate storage sealing lattice 11 are installed in rack 5, store sealing lattice 11 opening and door 4 is installed, rack 5 and control housing 6 connection, install in rack 5 and control monitoring platform 1, control monitoring platform 1 to be connected with control housing 6, in rack 5, vacuum pump 2 and nitrogen gas cylinder 3 are installed, nitrogen gas cylinder 3 connects each storage sealing lattice 11 respectively by pipeline, vacuum pump 2 vacuumizes total pipeline 17 by pressure changeover valve door 16 connection, vacuumize total pipeline 17 and connect each storage sealing lattice 11 respectively by arm, in rack 5, each storage sealing lattice 11 rear portion arm connecting portion installs Pneumatic vacuum ball valve 13, pressure controller 14 and inflated with nitrogen electromagnetic valve 15, Pneumatic vacuum ball valve 13, pressure controller 14, inflated with nitrogen electromagnetic valve 15 is connected with control monitoring platform 1 with pressure changeover valve door 16.
In aforementioned, door 4 is arranged on rack 5 outer wall, door 4 is installed manual charge valve 12.
In aforementioned, well-distributed be installed bottom rack 5 and prop up wheel 7.
In aforementioned, fitting operation read-out 8 on control housing 6 outer wall, operating display 8 is connected with control monitoring platform 1, and operating display 8 is connected with EVC touch panel computer, using the query display as memory system; Control monitoring platform 1 comprise and connect a series of control cock, negative pressure of vacuum sensor, PLC, EVC touch panel computer.Described control cock, negative pressure of vacuum sensor and pressure controller 14 are controlled by the delivery port of PLC, and multiple PLC is connected with EVC touch panel computer.
In aforementioned, install Air compressor 9 in rack 5, Air compressor 9 is connected with nitrogen gas cylinder 3, nitrogen gas cylinder 3 connects manual discharge valve 10.
In aforementioned, vacuum pump 2 adopts single-stage sliding vane rotary pump.
In aforementioned, nitrogen gas cylinder 3 exports the nitrogen of 0.3 ~ 0.5bar malleation by pressure changeover valve door.
In aforementioned, store in sealing lattice 11 and Object storing drum is installed as reservoir vessel.Object storing drum stores sealing lattice 11 and has 70.
In aforementioned, door 4, rack 5 and control housing 6 housing and storage sealing lattice 11 adopt corrosion-resistant steel manufacture.
In the present embodiment, 70 Object storing drums of equipment package store sealing lattice 11 can switch separately, each Object storing drum stores each installation 1 Pneumatic vacuum ball valve 13 on sealing lattice 11, 1 inflated with nitrogen electromagnetic valve 15, 1 pressure controller 14, 1 manual discharge valve 10, vacuum measurement point is located at and vacuumizes on total pipeline 17, the switch that each Object storing drum stores sealing lattice 11 all controls by operating display 8, concrete degree of vacuum can be arranged with the pressure filling nitrogen on operating display 8, be both and can monitor the pressure that each Object storing drum stores sealing lattice 11 li, and when the pressure that each Object storing drum stores sealing lattice 11 exceeds the range of pressure of setting automatic alarm, automatic nitrogen-charging gas.
In the present embodiment, vacuumize requirement :-0.3 ~ ﹣ 0.5bar, fill nitrogen requirement: 0.3 ~ 0.5bar, by comprising the control monitoring modular controlling monitoring platform 1, filling nitrogen and vacuumizing action of the storage sealing lattice 11 that on preservation equipment, 70 are separated can be controlled respectively, and the internal pressure of the storage sealing lattice 11 of each separation can be monitored.
The present embodiment, has 70 lattice to store sealing lattice 11 storehouse, can at different time opening and closing door 4; Inquire about each storage condition storing sealing lattice 11 at any time, such as pressure, stored number etc.; Single/multiple sealing lattice can be selected respectively to carry out opening and closing operations; Software can be described sealing lattice, history declare record can be had access to; Still can ensure under outage condition that gaseous tension in sealing lattice, content are unchanged; Can available protecting tester, product and equipment safety; There is use safety, reliable, conveniently, management easily, safeguards simple feature.
The utility model is not limited to the above embodiments, and those skilled in the art make the change of unsubstantiality, all falls into protection domain of the present utility model.
Claims (9)
1. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling, comprises and controls monitoring platform (1), vacuum pump (2), nitrogen gas cylinder (3), door (4), rack (5), control housing (6), storage sealing lattice (11), Pneumatic vacuum ball valve (13), pressure controller (14), inflated with nitrogen electromagnetic valve (15), pressure changeover valve door (16) and vacuumize total pipeline (17), it is characterized in that, 2-200 individual separate storage sealing lattice (11) is installed in rack (5), store sealing lattice (11) opening and door (4) is installed, rack (5) and control housing (6) connection, install in rack (5) and control monitoring platform (1), control monitoring platform (1) to be connected with control housing (6), in rack (5), vacuum pump (2) and nitrogen gas cylinder (3) are installed, nitrogen gas cylinder (3) connects each storage sealing lattice (11) respectively by pipeline, vacuum pump (2) vacuumizes total pipeline (17) by pressure changeover valve door (16) connection, vacuumize total pipeline (17) and connect each storage sealing lattice (11) respectively by arm, in rack (5), each storage sealing lattice (11) rear portion arm connecting portion installs Pneumatic vacuum ball valve (13), pressure controller (14) and inflated with nitrogen electromagnetic valve (15), Pneumatic vacuum ball valve (13), pressure controller (14), inflated with nitrogen electromagnetic valve (15) is connected with control monitoring platform (1) with pressure changeover valve door (16).
2. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, and it is characterized in that, door (4) is arranged on rack (5) outer wall, and door (4) is upper installs manual charge valve (12).
3. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, it is characterized in that, rack (5) bottom is installed well-distributed and propped up wheel (7).
4. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, it is characterized in that, fitting operation read-out (8) on control housing (6) outer wall, operating display (8) is connected with control monitoring platform (1), and operating display (8) is connected with EVC touch panel computer; Control monitoring platform (1) comprise and connect a series of control cock, negative pressure of vacuum sensor, PLC, EVC touch panel computer.
5. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 4, and it is characterized in that, described control cock, negative pressure of vacuum sensor and pressure controller (14) are controlled by the delivery port of PLC, and multiple PLC is connected with EVC touch panel computer.
6. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, it is characterized in that, in rack (5), Air compressor (9) is installed, Air compressor (9) is connected with nitrogen gas cylinder (3), and nitrogen gas cylinder (3) is upper connects manual discharge valve (10).
7. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, and it is characterized in that, vacuum pump (2) adopts single-stage sliding vane rotary pump.
8. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, it is characterized in that, nitrogen gas cylinder (3) exports positive nitrogen range of pressure 0.3 ~ 0.5bar by pressure changeover valve door.
9. storage preservation equipment is divided in the many spaces of vacuum nitrogen filling as claimed in claim 1, it is characterized in that, stores in sealing lattice (11) and installs Object storing drum as reservoir vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476668.3U CN204776747U (en) | 2015-07-02 | 2015-07-02 | Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476668.3U CN204776747U (en) | 2015-07-02 | 2015-07-02 | Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204776747U true CN204776747U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476668.3U Expired - Fee Related CN204776747U (en) | 2015-07-02 | 2015-07-02 | Evacuation is filled many spaces of nitrogen and is divided save equipment that stores up |
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| Country | Link |
|---|---|
| CN (1) | CN204776747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327696A (en) * | 2017-08-10 | 2017-11-07 | 丹阳市方蓝气体设备有限公司 | Platform-type green charging system |
| CN107628382A (en) * | 2017-10-24 | 2018-01-26 | 飞亚达（集团）股份有限公司 | A kind of powder storage device |
-
2015
- 2015-07-02 CN CN201520476668.3U patent/CN204776747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327696A (en) * | 2017-08-10 | 2017-11-07 | 丹阳市方蓝气体设备有限公司 | Platform-type green charging system |
| CN107628382A (en) * | 2017-10-24 | 2018-01-26 | 飞亚达（集团）股份有限公司 | A kind of powder storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200702 |