CN109780426A - A kind of nitrogen continuous filling device - Google Patents
A kind of nitrogen continuous filling device Download PDFInfo
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- CN109780426A CN109780426A CN201711109955.0A CN201711109955A CN109780426A CN 109780426 A CN109780426 A CN 109780426A CN 201711109955 A CN201711109955 A CN 201711109955A CN 109780426 A CN109780426 A CN 109780426A
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- filling
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- air inlet
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Abstract
A kind of nitrogen continuous filling device, including filling shell, the filling shell is cylindrical, and cavity is equipped in filling shell, piston is equipped in the filling shell, piston is in flattened cylindrical shape, and piston will be divided into upper plenum and lower cavity in cavity, the upper plenum is communicated with the first air inlet pipe, first air inlet pipe is equipped with the first air intake valve, upper plenum is also communicated with the first escape pipe, and the first escape pipe is connected with the first nitrogen cylinder, and the first escape pipe is equipped with the first outlet valve.The beneficial effects of the invention are as follows nitrogen also to start to carry out filling preparation while filling, and filling continuous sex work can be thus achieved in this way, effectively shorten the filling time, reduce the production cost of enterprise.The present invention has many advantages, such as that reasonable in design, cheap and filling efficiency is high, has certain application value.
Description
Technical field
The present invention relates to nitrogen Canning Technique fields, and in particular to a kind of nitrogen continuous filling device.
Background technique
In the pouring process of nitrogen, often quantitative nitrogen is flushed in some container in advance, it then again will be in container
Nitrogen be filled in packaging to be filled, hereafter again by quantitative nitrogen be flushed to container continue it is filling, so, will
During nitrogen is filled in packaging to be filled, filling preparation can not be carried out in this period, i.e., it is nitrogen is preparatory
It is flushed in container, so that filling efficiency be made to reduce, has delayed the filling time, improved production cost.
Therefore, it is necessary to provide a kind of equipment to shorten nitrogen filling time, shorten the use of process with this
Time reduces the production cost of enterprise.
Summary of the invention
The purpose of the present invention is to provide a kind of nitrogen continuous filling devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of nitrogen continuous filling device, including filling shell, the filling shell is cylindrical, is equipped in filling shell
Cavity, the filling shell is interior to be equipped with piston, and piston is in flattened cylindrical shape, and piston will be divided into upper plenum and lower cavity in cavity,
The upper plenum is communicated with the first air inlet pipe, and the first air inlet pipe is equipped with the first air intake valve, and upper plenum is also communicated with first and goes out
Tracheae, the first escape pipe are connected with the first nitrogen cylinder, and the first escape pipe is equipped with the first outlet valve；The lower cavity connection
There is the second air inlet pipe, the second air inlet pipe is equipped with the second air intake valve, and lower cavity is also communicated with the second escape pipe, the second escape pipe
It is connected with the second nitrogen cylinder, the second escape pipe is equipped with the second outlet valve.
As further scheme of the invention: being equal to cavity inside diameter between the piston.
As further scheme of the invention: being fixed with guide rod in the cavity, guide rod is vertically arranged, described
Piston is arranged across guide rod.
As further scheme of the invention: first air inlet pipe is equipped with the first check valve.
As further scheme of the invention: second air inlet pipe is equipped with second one-way valve.
The beneficial effects of the invention are as follows nitrogen also to start to carry out filling preparation while filling, in this way can be real
Existing filling continuous sex work, effectively shortens the filling time, reduces the production cost of enterprise.The present invention is designed with structure
Rationally, the advantages that cheap and filling efficiency is high has certain application value.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: the filling shell of 1-, 2- piston, the first air inlet pipe of 3-, the first check valve of 4-, the first air intake valve of 5-, 6-
One outlet valve, the first escape pipe of 7-, the first nitrogen cylinder of 8-, 9- guide rod, the second air inlet pipe of 10-, 11- second one-way valve, 12-
It is empty under second air intake valve, the second outlet valve of 13-, the second escape pipe of 14-, the second nitrogen cylinder of 15-, 101- upper plenum, 102-
Chamber.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of nitrogen continuous filling device, including filling shell, the filling shell
Body 1 is cylindrical, and cavity is equipped in filling shell 1, piston 2 is equipped in the filling shell 1, and piston 2 is in flattened cylindrical shape,
Piston 2 will be divided into upper plenum 101 and lower cavity 102 in cavity, piston 2 can move up and down under pressure, i.e. upper plenum
101 and lower cavity 102 volume be variation；
The upper plenum 101 is communicated with the first air inlet pipe 3, and the first air inlet pipe 3 is equipped with the first air intake valve 5, upper plenum
101 are also communicated with the first escape pipe 7, and the first escape pipe 7 is connected with the first nitrogen cylinder 8, and the first escape pipe 7 is equipped with first and goes out
Air valve 6；The lower cavity 102 is communicated with the second air inlet pipe 10, and the second air inlet pipe 10 is equipped with the second air intake valve 12, lower sky
Chamber 102 is also communicated with the second escape pipe 14, and the second escape pipe 14 is connected with the second nitrogen cylinder 15, and the second escape pipe 14 is equipped with
Second outlet valve 13 is first turned on the first air intake valve 5, closes the first outlet valve 6, passes through the first air inlet pipe 3 to first
Nitrogen is injected in cavity 101, when piston 2 is pressed into the bottommost of cavity under pressure, stopping pours into nitrogen, at this time
The first outlet valve 6 and the second air intake valve 10 are opened, and closes the second outlet valve 13, passes through the second air inlet pipe 10 to second
Nitrogen is injected in cavity 102, piston 2 is begun to ramp up under pressure, while the nitrogen in the first cavity 101 is on the piston 2
It is circulated into the first nitrogen cylinder 8 while liter by the first escape pipe 7, when piston 2 moves to the inner top of cavity, closes the
The stopping of two intake valves 10 pours into nitrogen, then turns off the first air outlet valve 5 and opens the second outlet valve 13, passes through the first air inlet pipe
3 re-inject nitrogen into the first cavity 101, and the nitrogen in lower cavity 102 is circulated into the second nitrogen by the second escape pipe 14
In gas cylinder 15；The quantitative continuous filling that nitrogen can be realized repeatedly, effectively shortens the filling time, reduces the life of enterprise
Produce cost.
It is equal to cavity inside diameter between the piston 2.
Guide rod 9 is fixed in the cavity, guide rod 9 is vertically arranged, and the piston 2 is arranged across guide rod 9, is led
To the setting of bar 9 so that the movement of piston 2 is more steady.
First air inlet pipe 3 is equipped with the first check valve 4, and second air inlet pipe 10 is equipped with second one-way valve 11,
First check valve 4 and second one-way valve 11 can flow out from the first air inlet pipe 3 and the second air inlet pipe 10 to avoid nitrogen, guarantee
Nitrogen only import but no export.
The working principle of the invention is: piston 2 can move up and down under pressure, i.e. upper plenum 101 and lower cavity
102 volume is variation；It is first turned on the first air intake valve 5, closes the first outlet valve 6, by the first air inlet pipe 3 to the
Nitrogen is injected in one cavity 101, when piston 2 is pressed into the bottommost of cavity under pressure, stopping pours into nitrogen,
Open the first outlet valve 6 and the second air intake valve 10 at this time, and close the second outlet valve 13, by the second air inlet pipe 10 to
Nitrogen is injected in second cavity 102, piston 2 is begun to ramp up under pressure, while the nitrogen in the first cavity 101 is in piston
2 are circulated into the first nitrogen cylinder 8 while rising by the first escape pipe 7, when piston 2 moves to the inner top of cavity, are closed
Close the second intake valve 10 stopping pour into nitrogen, then turn off the first air outlet valve 5 open the second outlet valve 13, by first into
Tracheae 3 re-injects nitrogen into the first cavity 101, and the nitrogen in lower cavity 102 is circulated into the by the second escape pipe 14
In two nitrogen cylinders 15；The quantitative continuous filling that nitrogen can be realized repeatedly, effectively shortens the filling time, reduces enterprise
Production cost.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted
It asks.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of nitrogen continuous filling device, including filling shell, which is characterized in that the filling shell is cylindrical, filling
It is equipped with cavity in shell, piston is equipped in the filling shell, piston is in flattened cylindrical shape, and piston will be divided into upper plenum in cavity
With lower cavity, the upper plenum is communicated with the first air inlet pipe, and the first air inlet pipe is equipped with the first air intake valve, and upper plenum is also connected to
There is the first escape pipe, the first escape pipe is connected with the first nitrogen cylinder, and the first escape pipe is equipped with the first outlet valve；Under described
Cavity is communicated with the second air inlet pipe, and the second air inlet pipe is equipped with the second air intake valve, and lower cavity is also communicated with the second escape pipe, the
Two escape pipes are connected with the second nitrogen cylinder, and the second escape pipe is equipped with the second outlet valve.
2. a kind of nitrogen continuous filling device according to claim 1, which is characterized in that be equal to cavity between the piston
Internal diameter.
3. a kind of nitrogen continuous filling device according to claim 1 or 2, which is characterized in that fixation is set in the cavity
There is guide rod, guide rod is vertically arranged, and the piston is arranged across guide rod.
4. a kind of nitrogen continuous filling device according to claim 1, which is characterized in that first air inlet pipe is equipped with
First check valve.
5. a kind of nitrogen continuous filling device according to claim 4, which is characterized in that second air inlet pipe is equipped with
Second one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109955.0A CN109780426A (en) | 2017-11-12 | 2017-11-12 | A kind of nitrogen continuous filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711109955.0A CN109780426A (en) | 2017-11-12 | 2017-11-12 | A kind of nitrogen continuous filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780426A true CN109780426A (en) | 2019-05-21 |
Family
ID=66485129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711109955.0A Pending CN109780426A (en) | 2017-11-12 | 2017-11-12 | A kind of nitrogen continuous filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780426A (en) |
-
2017
- 2017-11-12 CN CN201711109955.0A patent/CN109780426A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
|
| WD01 | Invention patent application deemed withdrawn after publication |