CN205782011U - A kind of hydrogen pressurization induction system - Google Patents
A kind of hydrogen pressurization induction system Download PDFInfo
- Publication number
- CN205782011U CN205782011U CN201620600902.3U CN201620600902U CN205782011U CN 205782011 U CN205782011 U CN 205782011U CN 201620600902 U CN201620600902 U CN 201620600902U CN 205782011 U CN205782011 U CN 205782011U
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- hydrogen
- pressure
- surge tank
- valve
- induction system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
This utility model provides a kind of hydrogen pressurization induction system, relate to supercharging equipment technical field, this system includes hydrogen gas compressor, inlet buffer, outlet surge tank and automatic control system, hydrogen gas compressor one end connects the outlet side of inlet buffer, the inlet end of other end connection outlet surge tank, it is provided with electromagnetic valve on the admission line of inlet buffer, inlet buffer connects No. 1 pressure transmitter and No. 1 pop off valve, outlet surge tank connects No. 2 pressure transmitters and No. 2 pop off valves, hydrogen gas compressor, electromagnetic valve, No. 1 pressure transmitter and No. 2 pressure transmitters connect with the circuit of automatic control system respectively.Compared with prior art, a kind of hydrogen pressurization induction system simple in construction that this utility model provides, floor space is little, cost is low, and this system automation degree is higher, it is possible to reduce manual operation, reduces field worker workload.
Description
Technical field
This utility model relates to supercharging equipment technical field, particularly to a kind of hydrogen pressurization induction system.
Background technology
Industrial, during chlorate production, sodium chloride electrolysis generate the production phase of sodium chlorate, can produce a large amount of
Hydrogen, the hydrogen that at present most chlorate production enterprises produce the most does not fully utilizes, but as a kind of secondary
Product discharges, and this not only causes the waste of the energy, also can produce certain potential safety hazard.Cause the reason of this situation
Mainly have: hydrogen needed reasonably to store before being secondary use, it is well known that hydrogen is known density in the world
Minimum gas, the quality of hydrogen only has the 1/14 of air, and i.e. when 0 DEG C, a standard atmosphere pressure, the density of hydrogen is
0.0899g/L, the equipment volume therefore storing hydrogen requires very big, and generally up to more than ten meters, floor space is too big, cost
High.
Utility model content
A kind of hydrogen pressurization induction system that this utility model provides solves conventional hydrogen Storing and conveying equipment and takes up an area face
Amass the problem big, cost is high.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of hydrogen pressurization induction system,
Including hydrogen gas compressor, inlet buffer, outlet surge tank and automatic control system, described hydrogen gas compressor one end connects entrance
The outlet side of surge tank, the inlet end of other end connection outlet surge tank, the admission line of described inlet buffer is provided with
Electromagnetic valve, described inlet buffer connects No. 1 pressure transmitter and No. 1 pop off valve, and described outlet surge tank connects 2
Number pressure transmitter and No. 2 pop off valves, described hydrogen gas compressor, electromagnetic valve, No. 1 pressure transmitter and No. 2 pressure invertings
Device connects with the circuit of automatic control system respectively.
Wherein, described No. 1 pop off valve and No. 2 pop off valves connect with the circuit of automatic control system respectively.
Preferably, the pipeline of described hydrogen gas compressor connection outlet surge tank is provided with check valve.
Further, the outlet pipe of described outlet surge tank is provided with pressure-regulating valve.
Further, the outlet pipe of described outlet surge tank is additionally provided with gas flowmeter.
Further, described pressure-regulating valve is self-contained pressure regulator.
Further, described gas flow is calculated as orifice flowmeter.
A kind of hydrogen pressurization induction system that this utility model provides, compared with prior art, acquirement has the beneficial effects that:
1, the simple in construction of this system, floor space is little, cost is low；
2, this system process is simple, stable and reliable for performance, downstream can provide steady pressure and flow by device
Hydrogen；
3, the configuration of this security of system is complete, has higher security performance；
4, this system automation degree is higher, it is possible to reduce manual operation, reduces field worker workload.
Accompanying drawing explanation
Fig. 1 is the process chart of this utility model embodiment.
Reference is:
1 hydrogen gas compressor 2 inlet buffer 3 exports surge tank
46 No. 1 pressure transmitters of electromagnetic valve 5 automatic control system
7 No. 2 pressure transmitters, 9 No. 2 pop off valves of 8 No. 1 pop off valves
10 check valve 11 pressure-regulating valve 12 gas flowmeters.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, this utility model is made further with accompanying drawing below in conjunction with embodiment
Explanation, the content that embodiment is mentioned is not to restriction of the present utility model.
As it is shown in figure 1, a kind of hydrogen pressurization induction system, it is disposed with No. 1 pressure from admission line to outlet pipe
Relief valve 8, electromagnetic valve 4,2, No. 1 pressure transmitter 6 of inlet buffer, hydrogen gas compressor 1, check valve 10, outlet surge tank 3,
Pressure-regulating valve 11 and gas flowmeter 12, wherein, outlet surge tank 3 is provided with No. 2 pop off valves 9 and No. 2 pressure becomes
Send device 7, and hydrogen gas compressor 1,5, No. 1 pressure transmitter of electromagnetic valve, 7, No. 1 pop off valve 8 of 6, No. 2 pressure transmitters and No. 2
Pop off valve 9 circuit with automatic control system 4 respectively connects.
The present embodiment has taken into full account, when design, the safety produced, and is respectively adopted following safety measure and ensures system
Normally, safe operation:
The first, the admission line porch in system is provided with No. 1 pop off valve 8, when up-stream system carrys out gas superpressure,
This automatic take-off of pop off valve 8, fully ensures that the safety of downstream unit equipment.
The second, the gaseous phase outlet position in inlet buffer 2 is provided with No. 1 pressure transmitter 6, it is possible to achieve at control room
The pressure condition of monitoring hydrogen compressor 1 upstream in real time, when hydrogen gas compressor 1 up-stream system superpressure, automatically controlling of system
System 5 can send signal to the electromagnetic valve 4 being arranged at inlet buffer 2 admission line, makes electromagnetic valve 4 close rapidly, it is achieved
Protection to downstream unit equipment；When hydrogen gas compressor 1 inlet pressure monitored is reduced to set low value, automatically controls and be
System 5 sends interlocking signal to hydrogen gas compressor 1, makes hydrogen gas compressor 1 quit work, simultaneously the list in hydrogen gas compressor 1 exit
Can ensure that to valve 10 gas of high-pressure side will not return string, prevent hydrogen gas compressor 1 from inverting.
3rd, outlet surge tank 3 is provided with No. 2 pop off valves 9, when hydrogen gas compressor 1 outlet pressure is slow close to outlet
When rushing the design pressure of tank 3, No. 2 automatic take-offs of pop off valve 9, portion gas is emitted at safety vent, it is ensured that under
The safety of trip equipment.
4th, outlet surge tank 3 is provided with No. 2 pressure transmitters 7, it is possible to achieve monitoring hydrogen compression in real time in control room
Machine 1 outlet pressure, when hydrogen gas compressor 1 outlet pressure is too high, automatic control system 5 can send interlocking to hydrogen gas compressor 1
Signal, makes hydrogen gas compressor 1 shut down, and eliminates pressure and produces source.
5th, outlet surge tank 3 export pipeline is provided with self-contained pressure regulator 11, it is possible to achieve downstream output is steady
Fixed hydrogen, it is to avoid the downstream product caused because of hydrogen supply shakiness is the most up to standard or produces danger.
In the present embodiment, outlet surge tank 3 export pipeline is provided with orifice flowmeter, it is possible to achieve downstream is exported hydrogen
The function such as monitoring, accumulative accounting in real time of amount.
The present embodiment, use automatic control system 5 to realize the air pressure of whole system is monitored in real time, be automatically adjusted with
Metering, and ensure system safety operation, greatly reduce manual operation, reduce field worker workload.
Finally, in the present embodiment, owing to hydrogen can be compressed according to the demand of upstream device, measure by system, pressure
Hydrogen after contracting will reduce the volume of hydrogen, therefore, according to reasonably compression, and take reliable safety measure, it is possible to resolve hydrogen
The problem that gas storage device is excessive.
Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can be with other side
Formula realizes, and on the premise of conceiving without departing from the technical program, any obvious replacement is all at protection model of the present utility model
Within enclosing.
Claims (7)
1. a hydrogen pressurization induction system, including hydrogen gas compressor (1), inlet buffer (2), outlet surge tank (3) and from
Autocontrol system (4), described hydrogen gas compressor (1) one end connects the outlet side of inlet buffer (2), other end connection outlet delays
Rush the inlet end of tank (3), the admission line of described inlet buffer (2) is provided with electromagnetic valve (5), described inlet buffer
(2) connection has No. 1 pressure transmitter (6) and No. 1 pop off valve (8), and described outlet surge tank connects No. 2 pressure transmitters
(7) and No. 2 pop off valves (9), described hydrogen gas compressor (1), electromagnetic valve (5), No. 1 pressure transmitter (6) become with No. 2 pressure
The device (7) circuit respectively with automatic control system (4) is sent to connect.
Hydrogen pressurization induction system the most according to claim 1, it is characterised in that: described No. 1 pop off valve (8) and 2
Number pop off valve (9) circuit with automatic control system (4) respectively connects.
Hydrogen pressurization induction system the most according to claim 2, it is characterised in that: described hydrogen gas compressor (1) connects out
It is provided with check valve (10) on the pipeline of mouth surge tank (3).
Hydrogen pressurization induction system the most according to claim 3, it is characterised in that: giving vent to anger of described outlet surge tank (3)
Pressure-regulating valve (11) it is provided with on pipeline.
5. according to the arbitrary described hydrogen pressurization induction system of claim 1-4, it is characterised in that: described outlet surge tank (3)
Outlet pipe on be additionally provided with gas flowmeter (12).
Hydrogen pressurization induction system the most according to claim 5, it is characterised in that: described pressure-regulating valve (11) is for relying on oneself
Formula pressure-regulating valve.
Hydrogen pressurization induction system the most according to claim 6, it is characterised in that: described gas flowmeter (12) is orifice plate
Effusion meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600902.3U CN205782011U (en) | 2016-06-20 | 2016-06-20 | A kind of hydrogen pressurization induction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600902.3U CN205782011U (en) | 2016-06-20 | 2016-06-20 | A kind of hydrogen pressurization induction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205782011U true CN205782011U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600902.3U Active CN205782011U (en) | 2016-06-20 | 2016-06-20 | A kind of hydrogen pressurization induction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205782011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588324A (en) * | 2017-08-30 | 2018-01-16 | 北方华锦化学工业集团有限公司 | Hydrogen supply system and hydrogen supply technique |
| CN114673933A (en) * | 2022-04-06 | 2022-06-28 | 浙江普崎数码科技有限公司 | High-precision stepped negative pressure control system and control method thereof |
| CN114877248A (en) * | 2022-05-12 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Natural gas hydrogen-loading control system and control method |
-
2016
- 2016-06-20 CN CN201620600902.3U patent/CN205782011U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588324A (en) * | 2017-08-30 | 2018-01-16 | 北方华锦化学工业集团有限公司 | Hydrogen supply system and hydrogen supply technique |
| CN114673933A (en) * | 2022-04-06 | 2022-06-28 | 浙江普崎数码科技有限公司 | High-precision stepped negative pressure control system and control method thereof |
| CN114877248A (en) * | 2022-05-12 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Natural gas hydrogen-loading control system and control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |