CN202165248U - Hydraulic piston type natural gas compressor - Google Patents
Hydraulic piston type natural gas compressor Download PDFInfo
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- CN202165248U CN202165248U CN2011202649691U CN201120264969U CN202165248U CN 202165248 U CN202165248 U CN 202165248U CN 2011202649691 U CN2011202649691 U CN 2011202649691U CN 201120264969 U CN201120264969 U CN 201120264969U CN 202165248 U CN202165248 U CN 202165248U
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- natural gas
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- gas compressor
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Abstract
A hydraulic piston type natural gas compressor relates to the field of a natural gas compressor and comprises a base as well as a host machine, a hydraulic station, a cooling system and a process gas system which are arranged on the base, wherein the hydraulic station and the cooling system are respectively arranged at two ends of the base and are connected with each other by the process gas system, the host machine is arranged between the hydraulic station and the cooling system and are connected with each other by the process gas system, the host machine comprises two vertical cylinder barrels, and the base is a prying body. In the hydraulic piston type natural gas compressor, the station establishing process is simple, the noise is lowered, a machine body occupies small floor area, the structure is simple, the overall cooling effect is good, the assembling and maintenance are easy, the pipeline is concise, and the leakage is reduced.
Description
Technical field
The utility model relates to the natural gas compressor field, specifically is a kind of hydraulic piston type natural gas compressor.
Background technique
In recent years; Along with the continuous expansion of Chinese rock gas West-East National Gas Transmission Project, the substitute gas oil fuel, low, pollution-free, safe in utilization, convenient with its cost, etc. characteristics; Extensively be penetrated into social production, various fields in life, reach its maturity through many decades development and application technology.And in the domestic compressed natural gas air entraining substation, the Reciprocting piston compressor (hereinafter to be referred as traditional compressor) that great majority use connecting rod to drive, this traditional compressor has following shortcoming:
1. because the traditional compressor unit vibration is big; Especially in the process of running up, have the high frequency keying of gap (not so can't move), air valve etc. between each moving element, all can produce Strike note; Make its bare machine noise mostly more than 90 decibels, fortune produces higher noise.
2. the fuselage of traditional compressor is huge, and floor space is bigger, complex structure, and the inner body space is little, so integral heat sink is bad, and installation, maintenance is difficulty.
3. because crank drives piston runs up, in cylinder, design filler, piston ring is essential, and all gapped; Natural gas leaking is inevitable; And leak-down rate can be increasing, and the leak-down rate of general domestic temporarily new compressor is about 0.65%, thereafter at 1%-3%.
The model utility content
To the defective that exists in the existing technology, the purpose of the utility model is to provide a kind of hydraulic piston type natural gas compressor, utilizes its technology of building a station simple, reduces noise; The fuselage floor space is little, and is simple in structure, and integral heat sink is effective; Installation and maintenance are easy, and pipeline is succinct, reduce to leak.
For reaching above purpose, the technological scheme that the utility model is taked is: a kind of hydraulic piston type natural gas compressor comprises base and the main frame, hydraulic station, cooling system, the process gas system that are installed on the base top; Said hydraulic station and cooling system lay respectively at the base two ends; The two connects through the process gas system, and main frame and is connected through the process gas system respectively with the two between hydraulic station and cooling system; Said main frame is two vertical cylinder tubes, and said base is a prying body.
On the basis of technique scheme, the two ends of said each vertical cylinder tube are provided with upper end cap and lower end cap respectively, and the middle part of cylinder barrel is provided with intermediate mass.
On the basis of technique scheme, said hydraulic station comprises fuel tank, Oil pump electrical machinery group and integrated control valve group, and the Oil pump electrical machinery group is horizontally-arranged at the fuel tank below, and the integrated control valve group is arranged at fuel tank the place ahead.
On the basis of technique scheme; Said process gas system comprises separator, flexible pipe, seamless steel pipe; Said main frame is connected through flexible pipe with integrated control valve group two ends, and main frame is connected through seamless steel pipe with the cooling system two ends, and hydraulic station is connected through seamless steel pipe with cooling system.
On the basis of technique scheme, the seamless steel pipe external diameter of said connection main frame and cooling system is 22mm, and the seamless steel pipe external diameter that connects hydraulic station and cooling system is 60mm.
On the basis of technique scheme, said cooling system 4 comprises one-way valve 15 gentle valve-control sphericals 16, all is the seamless steel pipe connection of 22mm through external diameter between said separator, one-way valve, the gas control ball valve.
On the basis of technique scheme, the bottom surface of said hydraulic station and base welding are fixing, and cooling system and main frame all pass through bolt with base, and the process gas system is fixed in base through pipe clamp.
On the basis of technique scheme, said cooling system is air-cooled cooler.
The beneficial effect of the utility model is:
1. said hydraulic piston type natural gas compressor, whole machine using silent ventilator and whole sound insulation canopy sound-attenuating system have reduced equipment acoustic noise, and noise is not higher than 70 decibels usually.
2. all devices all is fixed on the base, and base is a prying body, moves, in placely can use crane gear, adopts vertical cylinder tube, cooler, hydraulic station two ends to arrange, compact structure, and its floor space is little, and is easy for installation simple and direct; The circulation of unit inner air is good, good heat dissipation effect; The unit center of gravity is low, shake little, operational maintenance and easy to maintenance.
3. the pipeline of the utility model is succinct, two cylinder bidirectional arrangements, and unit component distributed uniform, the seamless steel pipes that adopt connect more between each equipment, have avoided structures such as filler, therefore can reduce leakage.
Description of drawings
Fig. 1 is the utility model embodiment's a perspective view;
Fig. 2 is the utility model embodiment's a plan front view;
Fig. 3 is the plan view of Fig. 2.
Reference character: base 1, main frame 2, hydraulic station 3, cooling system 4, process gas system 5, upper end cap 6; Lower end cap 7, intermediate mass 8, fuel tank 9, Oil pump electrical machinery group 10, integrated control valve group 11, separator 12; Flexible pipe 13, seamless steel pipe 14, one-way valve 15, gas control ball valve 16, cylinder barrel 17.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Like Fig. 1, Fig. 2 and shown in Figure 3; The utility model hydraulic piston type natural gas compressor comprises base 1 and the main frame 2, hydraulic station 3, cooling system 4, the process gas system 5 that are installed on base 1 top, and said hydraulic station 3 and cooling system 4 lay respectively at the two ends of base 1; And hydraulic station 3 is connected through process gas system 5 with cooling system 4; The ground of hydraulic station 3 and base 1 welding are fixing, and cooling system 4 passes through bolt with base 1, and process gas system 5 is fixed in base 1 through pipe clamp.Said main frame 2 and is connected through process gas system 5 respectively with the two between hydraulic station 3 and cooling system 4, and main frame 2 also passes through bolt with base 1.
As shown in Figures 2 and 3, said main frame 1 is two vertical cylinder tubes 17, and the two ends of each vertical cylinder tube 17 are provided with upper end cap 6 and lower end cap 7 respectively, and the middle part of each cylinder barrel 17 also is provided with intermediate mass 8.Said hydraulic station 3 comprises fuel tank 9, Oil pump electrical machinery group 10 and integrated control valve group 11, and said Oil pump electrical machinery group 10 is horizontally-arranged at the below of fuel tank 9, and integrated control valve group 11 is arranged at the place ahead of fuel tank 9.
Said process gas system 5 comprises separator 12, flexible pipe 13, seamless steel pipe 14; Main frame 2 is connected through flexible pipe 13 with integrated control valve group 11 two ends; Main frame 2 is connected through seamless steel pipe 14 with cooling system 4 two ends; The external diameter of seamless steel pipe 14 is 22mm here, and said hydraulic station 3 and cooling system 4 are that the seamless steel pipe 14 of 60mm is connected through external diameter.Said cooling system 4 comprises one-way valve 15 gentle valve-control sphericals 16, is that the seamless steel pipe 14 of 22mm connects through external diameter all between said separator 12, unidirectional 15, the gas control ball valve 16.
In addition, in the present embodiment, said base 1 is a prying body, can be through carrying or shift through crane gear, and said cooling system 4 is air-cooled cooler.
The utility model not only is confined to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a utility model or akin technological scheme, all within its protection domain.
Claims (8)
1. hydraulic piston type natural gas compressor; Comprise base and the main frame, hydraulic station, cooling system, the process gas system that are installed on the base top, it is characterized in that: said hydraulic station and cooling system lay respectively at the base two ends, and the two connects through the process gas system; Main frame is between hydraulic station and cooling system; And be connected through the process gas system respectively with the two, said main frame is two vertical cylinder tubes, and said base is a prying body.
2. hydraulic piston type natural gas compressor as claimed in claim 1 is characterized in that: the two ends of said each vertical cylinder tube are provided with upper end cap and lower end cap respectively, and the middle part of cylinder barrel is provided with intermediate mass.
3. hydraulic piston type natural gas compressor as claimed in claim 1 is characterized in that: said hydraulic station comprises fuel tank, Oil pump electrical machinery group and integrated control valve group, and the Oil pump electrical machinery group is horizontally-arranged at the fuel tank below, and the integrated control valve group is arranged at fuel tank the place ahead.
4. hydraulic piston type natural gas compressor as claimed in claim 3; It is characterized in that: said process gas system comprises separator, flexible pipe, seamless steel pipe; Said main frame is connected through flexible pipe with integrated control valve group two ends; Main frame is connected through seamless steel pipe with the cooling system two ends, and hydraulic station is connected through seamless steel pipe with cooling system.
5. hydraulic piston type natural gas compressor as claimed in claim 4 is characterized in that: the seamless steel pipe external diameter of said connection main frame and cooling system is 22mm, and the seamless steel pipe external diameter that connects hydraulic station and cooling system is 60mm.
6. hydraulic piston type natural gas compressor as claimed in claim 4; It is characterized in that: said cooling system (4) comprises the gentle valve-control spherical of one-way valve (15) (16), all is the seamless steel pipe connection of 22mm through external diameter between said separator, one-way valve, the gas control ball valve.
7. hydraulic piston type natural gas compressor as claimed in claim 1 is characterized in that: the bottom surface of said hydraulic station and base welding are fixing, and cooling system and main frame all pass through bolt with base, and the process gas system is fixed in base through pipe clamp.
8. hydraulic piston type natural gas compressor as claimed in claim 7 is characterized in that: said cooling system is air-cooled cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202649691U CN202165248U (en) | 2011-07-26 | 2011-07-26 | Hydraulic piston type natural gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202649691U CN202165248U (en) | 2011-07-26 | 2011-07-26 | Hydraulic piston type natural gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165248U true CN202165248U (en) | 2012-03-14 |
Family
ID=45801077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202649691U Expired - Fee Related CN202165248U (en) | 2011-07-26 | 2011-07-26 | Hydraulic piston type natural gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422205A (en) * | 2013-08-21 | 2015-03-18 | 珠海格力电器股份有限公司 | Refrigerating unit |
| CN105569979A (en) * | 2016-01-30 | 2016-05-11 | 西安昆仑工业（集团）有限责任公司 | Vertical combination oil gas cylinder compressor |
-
2011
- 2011-07-26 CN CN2011202649691U patent/CN202165248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422205A (en) * | 2013-08-21 | 2015-03-18 | 珠海格力电器股份有限公司 | Refrigerating unit |
| CN104422205B (en) * | 2013-08-21 | 2017-06-30 | 珠海格力电器股份有限公司 | Freezing unit |
| CN105569979A (en) * | 2016-01-30 | 2016-05-11 | 西安昆仑工业（集团）有限责任公司 | Vertical combination oil gas cylinder compressor |
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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 |
Granted publication date: 20120314 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |