CN207048917U - A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation - Google Patents
A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation Download PDFInfo
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- CN207048917U CN207048917U CN201720890287.9U CN201720890287U CN207048917U CN 207048917 U CN207048917 U CN 207048917U CN 201720890287 U CN201720890287 U CN 201720890287U CN 207048917 U CN207048917 U CN 207048917U
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- 238000003860 storage Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 36
- 230000000694 effects Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation, main body is a source of the gas siphunculus, source of the gas siphunculus one end sets air inlet, the other end sets gas outlet, the one-level cylinder being installed on source of the gas siphunculus, secondary cylinder, three-stage cylinder and level Four cylinder, and one-level cooler is installed accordingly, secondary coolers, three-level cooler and level Four cooler, primary safety valve for inner container is provided between one-level cooler and secondary cylinder, secondary safety valve is set between secondary coolers and three-stage cylinder, three-level safety valve is provided between three-stage cylinder and level Four cooler, level Four cooler rear end sets level Four safety valve, the head end and tail end of source of the gas siphunculus are separately installed with head end blowoff valve and tail end blowoff valve.The beneficial effects of the utility model are：Pressure regulation and the emissions realized in compressed gas are set by using the blowoff valve of the setting of corresponding multistage safety valve and head end and tail end, realize the highly effective and safe of compressed gas and clean convenience.
Description
Technical field
It the utility model is related to gas compressor manufacturing technology field, and in particular to one kind collection pipeline blowdown and multistage pressure
Adjust the BOG compressors being integrated.
Background technology
Compressor, it is a kind of driven fluid machinery that low-pressure gas is promoted to gases at high pressure, is the heart of refrigeration system
Dirty, it is operated after being compressed with piston to it, to row from the refrigerant gas of air intake duct suction low-temp low-pressure by motor
Tracheae discharges the refrigerant gas of HTHP, and power is provided for kind of refrigeration cycle.
Compressor, there are a variety of different classification, BOG compressors are exactly the compressor for compressing BOG, general BOG pressures
Contracting machine uses oil-free lubrication reciprocating compressor, and operation principle is as common reciprocating compressor, the difference is that BOG compressions
The entrance suction of machine is cryogenic gas, therefore the one-level cylinder body of compressor, piston etc. must be low temperature resistant, also to prevent from freezing,
Oil-free lubrication typically realizes that at this stage, in the market BOG compressors make reality using labyrinth seal or special piston ring
In, due to be substantially in its actual work by gas by a specific pipeline after, carried out on pipeline corresponding
The effect of cooler and cylinder, gas compression is realized, but because gas may contain part dirt in itself, therefore in pipeline
Certain emissions device is necessarily involved, and gas, in the compression of reality, wherein pressure is uneven, it is necessary to is pressed accordingly
Power is adjusted, but possesses the compressor of this two kinds of forms in the market, actually rare, is caused in actual use with very big
Hidden danger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, and filth-discharging effect is strong, pressure regulation
The thoroughly simple BOG compressors for integrating pipeline blowdown and multistage pressure regulation.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation, main body is a source of the gas siphunculus, and source of the gas leads to
Pipe one end sets air inlet, and the other end sets gas outlet, one-level cylinder, secondary cylinder, the three-level gas being installed on source of the gas siphunculus
Cylinder and level Four cylinder, and one-level cooler, secondary coolers, three-level cooler and level Four cooler are installed accordingly, it is special
Sign is：Primary safety valve for inner container, described secondary coolers and three-level are provided between described one-level cooler and secondary cylinder
Secondary safety valve is set between cylinder, three-level safety valve is provided between described three-stage cylinder and level Four cooler, it is described
Level Four cooler rear end sets level Four safety valve, the head end and tail end of described source of the gas siphunculus be separately installed with head end blowoff valve and
Tail end blowoff valve.
Described primary safety valve for inner container, secondary safety valve, three-level safety valve and level Four safety valve is all connected to one and collects pipeline,
Collect and total drain valve is installed on pipeline, play and focus on, more energy-saving convenient.
Described head end blowoff valve and tail end blowoff valve, in a total blowoff valve, play by a pipeline communication and collect place
Reason, effect are more notable.
One temporary storage tank is installed, and temporary pot bottom is provided with a connection and total row at the air inlet of described source of the gas siphunculus
The pipeline of dirty valve, and corresponding check-valves and blowoff valve are set on pipeline, play the preliminary buffering into gas, and the row of carrying
Dirty effect is more superior.
At described source of the gas siphunculus air inlet, between one-level cylinder and one-level cooler, secondary cylinder and secondary coolers
Between, between three-stage cylinder and three-level cooler, between level Four cylinder and level Four cooler be provided with corresponding pressure gauge, just
It is more practical in the bleed pressure observed at any time in pipeline.
When in use, when needing to carry out corresponding gas compression, gas to be compressed is directly by air inlet for the utility model
Into inside the siphunculus of origin, then pass sequentially through one-level cylinder, secondary cylinder, three-stage cylinder, level Four cylinder and its be engaged
Cooler is compressed, and primary safety valve for inner container, secondary safety valve, three-level safety valve and four level securities at corresponding cylinder
Realize that pressure is adjusted in the presence of valve, in the presence of head end blowoff valve and tail end blowoff valve, carry out emissions, you can realize.
The beneficial effects of the utility model are：The utility model is simple in construction, novel in design, by using corresponding multistage
The blowoff valve of the setting of safety valve and head end and tail end sets pressure regulation and the emissions realized in compressed gas, realizes
The highly effective and safe of compressed gas and clean convenience.
Brief description of the drawings
Fig. 1 is Structure and Process schematic diagram of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1
As shown in figure 1, a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation, main body is a source of the gas
Siphunculus 1, the one end of source of the gas siphunculus 1 set air inlet 2, and the other end sets gas outlet 3, the one-level cylinder being installed on the siphunculus of source of the gas 1
4th, secondary cylinder 5, three-stage cylinder 6 and level Four cylinder 7, and it is cold to be provided with one-level cooler 8, secondary coolers 9, three-level accordingly
But device 10 and level Four cooler 11, primary safety valve for inner container 12, secondary coolers 9 are provided between one-level cooler 8 and secondary cylinder 5
Secondary safety valve 13 is set between three-stage cylinder 6, three-level safety valve is provided between three-stage cylinder 6 and level Four cooler 11
14, the rear end of level Four cooler 11 sets level Four safety valve 15, and the head end and tail end of source of the gas siphunculus 1 are separately installed with head end blowoff valve
16 and tail end blowoff valve 17, head end blowoff valve 16 and tail end blowoff valve 17, in a total blowoff valve 20, rise by a pipeline communication
To aggregation process, effect is more notable, a temporary storage tank 21 is provided with the air inlet 2 of source of the gas siphunculus 1, and the bottom of temporary storage tank 21 is set
The pipeline of a connection and total blowoff valve 20 is equipped with, and corresponding check-valves 22 and blowoff valve 23 are set on pipeline, plays entrance
The preliminary buffering of gas, and filth-discharging effect is carried, it is more superior.
Embodiment 2
As shown in figure 1, a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation, main body is a source of the gas
Siphunculus 1, the one end of source of the gas siphunculus 1 set air inlet 2, and the other end sets gas outlet 3, the one-level cylinder being installed on the siphunculus of source of the gas 1
4th, secondary cylinder 5, three-stage cylinder 6 and level Four cylinder 7, and it is cold to be provided with one-level cooler 8, secondary coolers 9, three-level accordingly
But device 10 and level Four cooler 11, primary safety valve for inner container 12, secondary coolers 9 are provided between one-level cooler 8 and secondary cylinder 5
Secondary safety valve 13 is set between three-stage cylinder 6, three-level safety valve is provided between three-stage cylinder 6 and level Four cooler 11
14, the rear end of level Four cooler 11 sets level Four safety valve 15, and the head end and tail end of source of the gas siphunculus 1 are separately installed with head end blowoff valve
16 and tail end blowoff valve 17, primary safety valve for inner container 12, secondary safety valve 13, three-level safety valve 14 and level Four safety valve 15 be all connected to
One collects pipeline 18, collects and total drain valve 19 is provided with pipeline 18, play and focus on, more energy-saving convenient, source of the gas siphunculus 1
At air inlet 2, between one-level cylinder 4 and one-level cooler 8, between secondary cylinder 5 and secondary coolers 9, three-stage cylinder 6 and three
Corresponding pressure gauge 24 is provided between level cooler 10, between level Four cylinder 7 and level Four cooler 11, is easy to observe at any time
Bleed pressure in pipeline is more practical.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation, main body is a source of the gas siphunculus, source of the gas siphunculus
One end sets air inlet, and the other end sets gas outlet, one-level cylinder, secondary cylinder, the three-stage cylinder being installed on source of the gas siphunculus
And level Four cylinder, and one-level cooler, secondary coolers, three-level cooler and level Four cooler, its feature are installed accordingly
It is：Primary safety valve for inner container, described secondary coolers and three-level gas are provided between described one-level cooler and secondary cylinder
Secondary safety valve is set between cylinder, is provided with three-level safety valve between described three-stage cylinder and level Four cooler, described four
Level cooler rear end sets level Four safety valve, and the head end and tail end of described source of the gas siphunculus are separately installed with head end blowoff valve and tail
Hold blowoff valve.
2. a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation according to claim 1, its feature
It is：Described primary safety valve for inner container, secondary safety valve, three-level safety valve and level Four safety valve is all connected to one and collects pipeline, converges
Total drain valve is installed on total pipeline.
3. a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation according to claim 1, its feature
It is：Described head end blowoff valve and tail end blowoff valve are by a pipeline communication in a total blowoff valve.
4. a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation according to claim 3, its feature
It is：One temporary storage tank is installed, and temporary pot bottom is provided with a connection and total blowdown at the air inlet of described source of the gas siphunculus
The pipeline of valve, and corresponding check-valves and blowoff valve are set on pipeline.
5. a kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation according to claim 1, its feature
It is：At described source of the gas siphunculus air inlet, between one-level cylinder and one-level cooler, secondary cylinder and secondary coolers it
Between, between three-stage cylinder and three-level cooler, between level Four cylinder and level Four cooler be provided with corresponding pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890287.9U CN207048917U (en) | 2017-07-21 | 2017-07-21 | A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890287.9U CN207048917U (en) | 2017-07-21 | 2017-07-21 | A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048917U true CN207048917U (en) | 2018-02-27 |
Family
ID=61497639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890287.9U Expired - Fee Related CN207048917U (en) | 2017-07-21 | 2017-07-21 | A kind of BOG compressors for integrating pipeline blowdown and multistage pressure regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048917U (en) |
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2017
- 2017-07-21 CN CN201720890287.9U patent/CN207048917U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |