CN106247170A - Nitrogen buffer tank - Google Patents
Nitrogen buffer tank Download PDFInfo
- Publication number
- CN106247170A CN106247170A CN201610631311.7A CN201610631311A CN106247170A CN 106247170 A CN106247170 A CN 106247170A CN 201610631311 A CN201610631311 A CN 201610631311A CN 106247170 A CN106247170 A CN 106247170A
- Authority
- CN
- China
- Prior art keywords
- tank body
- air inlet
- inlet pipe
- escape pipe
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
Abstract
The present invention relates to protect gas delivery device; specifically disclose a kind of nitrogen buffer tank; including tank body and support; tank body is arranged on support; tank body top is provided with tank body escape pipe, and tank body lower part is provided with tank body air inlet pipe, is provided with the air bag being connected with tank body escape pipe and tank body air inlet pipe in tank body; described tank body escape pipe is provided with valve, and the inner side of tank body escape pipe and tank body air inlet pipe is all coated with protective layer；Tank body and air bag define a pressure regulating cavity, and tank body sidepiece is provided with air inlet pipe and the escape pipe that plc controller is connected with pressure regulating cavity；Air inlet pipe is provided with pressurizer, and escape pipe is provided with pressure-detecting device and purge valve；Pressurizer, pressure-detecting device, purge valve and valve all electrically connect with plc controller, have adjusted the air pressure in air bag, improve buffering effect, adhere to the probability of impurity in reducing air bag.
Description
Technical field
The present invention relates to protect gas delivery device, relate to a kind of nitrogen buffer tank.
Background technology
Nitrogen buffer tank major part now is diaphragm type, although the nitrogen buffer tank of diaphragm type can well reduce nitrogen
Pressure, but nitrogen often can directly wash away nitrogen buffer tank, causes that nitrogen buffer tank is internal is eroded slag, makes nitrogen
Nitrogen buffer tank will damage gas leakage to have become muddy and of long duration, and solution now is to nitrogen buffer tank inside
Spraying protective layer, this method can slow down nitrogen to the damage within nitrogen buffer tank, but nitrogen still can the nothing such as butt welded seam
The position of the protective layer of method spraying is corroded；In order to make nitrogen buffer tank not corroded by nitrogen, someone develops gasbag-type again
Nitrogen buffer tank, this nitrogen buffer tank can completely cut off nitrogen contact nitrogen buffer tank inwall completely, but can not regulate nitrogen
Pressure, buffering effect is poor, easily adheres to impurity in air bag.
Summary of the invention
For solving above-mentioned technical problem, we have proposed a kind of nitrogen buffer tank, its purpose: the gas in scalable air bag
Pressure, improves buffering effect, adheres to the probability of impurity in reducing air bag.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of nitrogen buffer tank, including tank body and support, tank body is arranged on support, and tank body top is provided with tank body and gives vent to anger
Pipe, tank body lower part is provided with tank body air inlet pipe, is provided with the air bag being connected with tank body escape pipe and tank body air inlet pipe in tank body, described
Tank body escape pipe is provided with valve, and the inner side of tank body escape pipe and tank body air inlet pipe is all coated with protective layer；
Tank body and air bag define a pressure regulating cavity, and tank body sidepiece is provided with the air inlet that plc controller is connected with pressure regulating cavity
Pipe and escape pipe；
Air inlet pipe is provided with pressurizer, and escape pipe is provided with pressure-detecting device and purge valve；
Pressurizer, pressure-detecting device, purge valve and valve all electrically connect with plc controller.
Preferably, valve is electrically operated valve.
Preferably, it is provided with drainage screen in tank body air inlet pipe.
Preferably, described pressurizer is the electric blower directly connected with extraneous air.
Preferably, described purge valve is electronic purge valve.
Preferably, the material of air bag is elastomeric material.
By technique scheme, the present invention controls pressurizer, pressure-detecting device, purge valve by plc controller
With valve, the nitrogen in air bag is carried out supercharging and decompression, the air pressure in air bag is adjusted, improve buffering effect, tank body
The inner side of escape pipe and tank body air inlet pipe is all coated with protective layer, it is therefore prevented that the inner side of tank body escape pipe and tank body air inlet pipe is rotten
Erosion, adheres to the probability of impurity in reducing air bag.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of nitrogen buffer tank disclosed in this invention.
Numeral and the corresponding component title represented by letter in figure:
1. tank body 11. tank body escape pipe 12. tank body air inlet pipe 13.plc controller 14. air inlet pipe 15. escape pipe
16. pressurizer 17. pressure-detecting device 18. purge valve 19. valve 110. drainage screen 2. support 3. air bag 4. pressure regulation
Chamber.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Below in conjunction with schematic diagram, the detailed description of the invention of the present invention is described in further detail.
As it is shown in figure 1, a kind of nitrogen buffer tank, including tank body 1 and support 2, tank body 1 is arranged on support 2, on tank body 1
Portion is provided with tank body escape pipe 11, and tank body 1 bottom is provided with tank body air inlet pipe 12, is provided with and tank body escape pipe 11 and tank body in tank body 1
The air bag 3 that air inlet pipe 12 is connected, described tank body escape pipe 11 is provided with valve 19, tank body escape pipe 11 and tank body air inlet pipe 12
Inner side be all coated with protective layer, it is therefore prevented that the inner side of tank body escape pipe 11 and tank body air inlet pipe 12 is corroded, and reduces air bag 3
The probability of interior attachment impurity.
Tank body 1 and air bag 3 define a pressure regulating cavity 4, and tank body 1 sidepiece is provided with plc controller 13, is connected with pressure regulating cavity 4
Logical air inlet pipe 14 and escape pipe 15.
Air inlet pipe 14 is provided with pressurizer 16, and escape pipe 15 is provided with pressure-detecting device 17 and purge valve 18.
Pressurizer 16, pressure-detecting device 17, purge valve 18 and valve 19 all electrically connect with plc controller 13, pass through
Plc controller 13 controls pressurizer 16, pressure-detecting device 17, purge valve 18 and valve 19 and carries out the nitrogen in air bag 3
Supercharging and decompression, be adjusted the air pressure in air bag 3, improve buffering effect.
Valve 19 is electrically operated valve 19, is provided with drainage screen 110 in tank body air inlet pipe 12, reduce further air bag 3 included
The probability of impurity.
Described pressurizer 16 is the electric blower directly connected with extraneous air.
Described purge valve 18 is electronic purge valve.
The material of air bag 3 is elastomeric material.
It is exactly more than construction features and the action effect of a kind of nitrogen buffer tank, its advantage: the air pressure in regulation air bag, carry
High buffering effect, reduces the probability of attachment impurity in air bag.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, it is also possible to make some deformation and improvement, these broadly fall into the present invention
Protection domain.
Claims (6)
1. a nitrogen buffer tank, it is characterised in that include tank body (1) and support (2), tank body (1) is arranged on support (2),
Tank body (1) top is provided with tank body escape pipe (11), and tank body (1) bottom is provided with tank body air inlet pipe (12), and tank body is provided with and tank in (1)
The air bag (3) that body escape pipe (11) is connected with tank body air inlet pipe (12), described tank body escape pipe (11) is provided with valve (19),
The inner side of tank body escape pipe (11) and tank body air inlet pipe (12) is all coated with protective layer；
Tank body (1) and air bag (3) define a pressure regulating cavity (4), and tank body (1) sidepiece is provided with plc controller (13) and pressure regulating cavity
(4) air inlet pipe (14) being connected and escape pipe (15)；
Air inlet pipe (14) is provided with pressurizer (16), and escape pipe (15) is provided with pressure-detecting device (17) and purge valve
(18)；
Pressurizer (16), pressure-detecting device (17), purge valve (18) and valve (19) are all electrically connected with plc controller (13)
Connect.
A kind of nitrogen buffer tank the most according to claim 1, it is characterised in that valve (19) is electrically operated valve.
A kind of nitrogen buffer tank the most according to claim 1, it is characterised in that tank body air inlet pipe is provided with drainage screen in (12)
(110)。
A kind of nitrogen buffer tank the most according to claim 1, it is characterised in that described pressurizer (16) is empty with outside
The electric blower that gas directly connects.
A kind of nitrogen buffer tank the most according to claim 1, it is characterised in that described purge valve (18) is electronic row pressure
Valve.
A kind of nitrogen buffer tank the most according to claim 1, it is characterised in that the material of air bag (3) is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631311.7A CN106247170B (en) | 2016-08-03 | 2016-08-03 | Nitrogen buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631311.7A CN106247170B (en) | 2016-08-03 | 2016-08-03 | Nitrogen buffer tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247170A true CN106247170A (en) | 2016-12-21 |
| CN106247170B CN106247170B (en) | 2018-04-27 |
Family
ID=58077686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631311.7A Active CN106247170B (en) | 2016-08-03 | 2016-08-03 | Nitrogen buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247170B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160497A (en) * | 2018-10-19 | 2019-01-08 | 洛阳天泽气体有限公司 | A kind of nitrogen production device improving safety using buffer tank structure |
| CN113757571A (en) * | 2021-09-01 | 2021-12-07 | 中国化学工程第三建设有限公司 | Simple buffer tank and application thereof |
| CN115076503A (en) * | 2022-06-01 | 2022-09-20 | 中玻（陕西）新技术有限公司 | Full-automatic distributed control nitrogen making system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10157795A (en) * | 1996-10-04 | 1998-06-16 | Mitsubishi Heavy Ind Ltd | Tank for suppressing internal liquid fluctuation |
| CN200952639Y (en) * | 2006-09-11 | 2007-09-26 | 朱丰收 | Air bag and pressure cylinder using the same air bag |
| CN202324080U (en) * | 2011-11-16 | 2012-07-11 | 查恩玉 | Self-balancing type steady flow compensator |
| CN204784671U (en) * | 2015-06-17 | 2015-11-18 | 高金建 | Atmospheric pressure jar |
| CN105584983A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Airtight feeding and discharging device for volatile media and use method thereof |
-
2016
- 2016-08-03 CN CN201610631311.7A patent/CN106247170B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10157795A (en) * | 1996-10-04 | 1998-06-16 | Mitsubishi Heavy Ind Ltd | Tank for suppressing internal liquid fluctuation |
| CN200952639Y (en) * | 2006-09-11 | 2007-09-26 | 朱丰收 | Air bag and pressure cylinder using the same air bag |
| CN202324080U (en) * | 2011-11-16 | 2012-07-11 | 查恩玉 | Self-balancing type steady flow compensator |
| CN105584983A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Airtight feeding and discharging device for volatile media and use method thereof |
| CN204784671U (en) * | 2015-06-17 | 2015-11-18 | 高金建 | Atmospheric pressure jar |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160497A (en) * | 2018-10-19 | 2019-01-08 | 洛阳天泽气体有限公司 | A kind of nitrogen production device improving safety using buffer tank structure |
| CN109160497B (en) * | 2018-10-19 | 2024-01-26 | 洛阳天泽气体有限公司 | Adopt buffer tank structure to improve nitrogen gas apparatus for producing of security |
| CN113757571A (en) * | 2021-09-01 | 2021-12-07 | 中国化学工程第三建设有限公司 | Simple buffer tank and application thereof |
| CN113757571B (en) * | 2021-09-01 | 2023-08-04 | 中国化学工程第三建设有限公司 | Simple buffer tank and application thereof |
| CN115076503A (en) * | 2022-06-01 | 2022-09-20 | 中玻（陕西）新技术有限公司 | Full-automatic distributed control nitrogen making system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247170B (en) | 2018-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180205 Address after: 212215 Jiangsu Province, Zhenjiang City Economic Development Zone of Yangzhong Port Road No. 128 Applicant after: Zhenjiang Asahi Machinery Equipment Co., Ltd. Address before: Yangzhong City Development Zone, Jiangsu city of Zhenjiang province 212215 Hong Kong Road No. 128 Applicant before: Zhenjiang Feida Equipment of Hydropower Station Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |