CN206522226U - A kind of compressor assembly - Google Patents
A kind of compressor assembly Download PDFInfo
- Publication number
- CN206522226U CN206522226U CN201720193941.0U CN201720193941U CN206522226U CN 206522226 U CN206522226 U CN 206522226U CN 201720193941 U CN201720193941 U CN 201720193941U CN 206522226 U CN206522226 U CN 206522226U
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- separator
- compressor
- steam vent
- cylinder
- pipeline
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Abstract
The utility model provides a kind of compressor assembly, including compressor, motor and separator, the separator steam vent of separator is connected by the compressor inlet of pipeline and compressor, the compressor liquid outlet of compressor is connected by the separator air inlet of pipeline and separator, four-way valve is provided with pipeline between compressor liquid outlet and separator air inlet, motor is connected by belt with compressor.The utility model employs the connection of four-way valve in liquid collecting loop, when the gaseous atmospheres in collection device are excessive, gaseous atmospheres in collection device are carried out secondary recovery utilization by the path that can switch four-way valve, and while the energy is saved, the volume requirement of collection device can also be reduced.
Description
Technical field
The utility model belongs to hydrocarbon gas liquefaction device technical field, more particularly, to a kind of compressor assembly.
Background technology
Compressor assembly on the market is typically connected using flange, and the mode of flange connection causes compressor assembly to install
Afterwards, the loop direction of gas and liquid is just secured, the hydrocarbon gas of the liquid after compression in pipeline also can some wave
Gas is sent out into, this portion gas can not be fully utilized, while also may require that the container volume foot of storing liquid gas
It is enough big, so this structure is unfavorable for cost savings.
The content of the invention
In view of this, the utility model is directed to a kind of compressor assembly, to solve above-mentioned technical problem.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of compressor assembly, including compressor, motor and separator, the separator steam vent of separator by pipeline with
The compressor inlet connection of compressor, the compressor liquid outlet of compressor is connected by the separator air inlet of pipeline and separator
Connect, four-way valve is provided with the pipeline between compressor liquid outlet and separator air inlet, motor is connected by belt and compressor
Connect.
Further, the separator includes cylinder, and cylinder upper end is provided with detachable end, and separator steam vent is set
Put at the middle part of end cap, be conical bore of the opening towards inner barrel close to one end of the separator steam vent of end cap inwall, point
From ball float is provided with the cylinder below device steam vent, ball float is arranged in fixed mount, and upper end and the end cap inwall of fixed mount are consolidated
Connect, ball float can move along a straight line in fixed mount.
Further, the fixed mount includes the support bar of some L-types being vertically arranged, the horizontal part direction of support bar
The axis of separator steam vent, the vertical portion of support bar is threadedly coupled with end cap, and support bar is distributed in separator steam vent
Axial line is on the circumference in the center of circle.
Further, the support bar is uniformly distributed.
Further, the ball float is oval hollow-core construction, and ball float is vertically arranged in fixed mount.
Further, the motor is connected with control cabinet.
Further, the connected mode between pipeline, compressor, separator is respectively the connection of NPT taper pipe threads.
Further, outlet pressure switch, outlet are provided with the pipeline between the compressor liquid outlet and four-way valve
One or more in temperature switch, outlet relief valve, magnetic double level gauge.
Further, inlet pressure switch, entrance are provided with the pipeline between the separator steam vent and compressor
One or both of safety valve, inlet temperature meter.
Further, the separator includes cylinder, and separator air inlet is arranged on the lower sides of cylinder, separator
Blowoff valve is provided with cylinder lateral wall below air inlet, the sidepiece of cylinder is provided with liquid-level switch, and separator steam vent is set
Atmospheric valve is provided with the upper end of cylinder, the cylinder of separator steam vent sidepiece.
Relative to prior art, a kind of compressor assembly described in the utility model has the advantage that：
(1) the utility model employs the connection of four-way valve in liquid collecting loop, when the gaseous state gas in collection device
When body is excessive, the gaseous atmospheres in collection device are carried out secondary recovery utilization by the path that can switch four-way valve, are saving energy
While source, the volume requirement of collection device can also be reduced；
(2) separator of the present utility model can effectively avoid separator from being vented hole plug using floating ball structure, effectively
The security that ensure that compressor and separator.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of the separator described in the utility model embodiment；
Fig. 3 is the structural representation of the end cap of the separator described in the utility model embodiment；
Fig. 4 is the structural representation of the support bar of the separator described in the utility model embodiment；
Fig. 5 is the structural representation of the decorative cover of the separator described in the utility model embodiment.
Description of reference numerals：
1- separators；101- cylinders；1011- separator liquid outlets；1012- separator air inlets；1013- sewage draining exits；
102- end caps；1021- separator steam vents；10211- conical bores；1022- relieving devices；103- ball floats；104- support bars；105-
Decorative cover；106- sealing rings；2- compressors；201- compressor inlets；202- compressor liquid outlets；3- motors；4- four-way valves；5-
Control cabinet；6- inlet pressures are switched；7- entrance security valves；8- outlet relief valves；9- outlet pressures are switched；10- outlet temperatures are opened
Close；11- blowoff valves；12- atmospheric valves；13- liquid-level switches.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1 to 5, a kind of compressor assembly, including compressor 2, motor 3, control cabinet 5 and separator 1.Motor 3
It is connected with control cabinet 5, the work of the controlled motor 3 of control cabinet 5.The separator air inlet 1012 of separator 1 passes through pipeline and four-way
The import of valve 4 is connected, and the separator steam vent 1021 of separator 1 is connected by pipeline with the compressor inlet 201 of compressor 2,
Four-way valve 4 is provided with pipeline between compressor liquid outlet 202 and separator air inlet 1012, the compressor of compressor 2 goes out
Liquid mouthful 202 is connected by pipeline with the outlet of the four-way valve 4 on pipeline, and motor 3 is connected by belt with compressor 2.
As shown in Fig. 2 to 5, separator 1 includes cylinder 101, and separator air inlet 1012 is arranged on the lower side of cylinder 101
On wall, the row of being provided with sewage draining exit 1013, sewage draining exit 1013 is offered on the side wall of cylinder 101 of the lower section of separator air inlet 1012
Dirty valve 11.Offered on the side wall of cylinder 101 and be provided with liquid-level switch at separator liquid outlet 1011, separator liquid outlet 1011
13.The upper end of cylinder 101 is welded with decorative cover 105, and decorative cover 105 is connected by screw thread with end cap 102, between end cap 102 and decorative cover 105
It is provided with sealing ring 106.Separator steam vent 1021 is vertically arranged in the middle part of end cap 102, the sidepiece of separator steam vent 1021
End cap 102 on be provided with relieving device 1022, relieving device 1022 and be provided with atmospheric valve 12.Close to the separation of the inwall of end cap 102
One end of device steam vent 1021 is opening towards the conical bore 10211 inside cylinder 101.The cylinder of the lower section of separator steam vent 1021
Ball float 103 corresponding with conical bore 10211 is provided with body 101, ball float 103 is arranged in fixed mount, the upper end of fixed mount with
The inwall of end cap 102 is affixed, and ball float 103 can move along a straight line in fixed mount.Fixed mount includes some pieces L-types being vertically arranged
Support bar 104, the horizontal part of support bar 104 is towards the axis of separator steam vent 1021, the vertical portion of support bar 104 and end cap
102 threaded connections, support bar 104 is distributed on using the axial line of separator steam vent 1021 as the circumference in the center of circle.Support bar 104
It is uniformly distributed.Ball float 103 is oval hollow-core construction, and ball float 103 is vertically arranged in fixed mount.The gravity of ball float 103 is less than
Or equal to the buoyancy of liquid.
As shown in figure 1, the sealing in order to ensure equipment, the connected mode difference between pipeline, compressor 2, separator 1
Connected for NPT taper pipe threads.Outlet pressure switch 9 is provided with pipeline between compressor liquid outlet 202 and four-way valve 4, is gone out
One or more in mouth temperature switch 10, outlet relief valve 8, magnetic double level gauge.Separator steam vent 1021 and compression
One or both of inlet pressure switch 6, entrance security valve 7, inlet temperature meter are provided with pipeline between machine 2.Can be with
Selection installation is carried out according to the requirement of client.
Operation principle of the present utility model：
The outlet pipe for needing liquefied gas is connected with separator air inlet 1012, in separator 1 in gas
Liquid precipitation, pure gas is exited into compressor 2 from separator steam vent 1021, drive of the compressor 2 in motor 3
Under gas is compressed, under given conditions, gas is compressed into liquid, and the gas of liquid is from compressor liquid outlet 202
Discharge, collection device (not shown) is flowed into by four-way valve 4.The gas of liquid has one during flowing and collection
Divide and become gaseous state again, when the gaseous gas in collection device is more, rotary four-way valve 4 switches four-way valve 4
Path so that the gaseous atmospheres in collection device are again introduced into separator 1, carry out recycling.
Separator 1 of the prior art is without the structure of ball float 103, when the liquid in separator 1 reaches a certain amount of, liquid
Separator steam vent 1021 can be blocked.The structure of ball float 103 can effectively avoid the generation of this case, when liquid reaches one
When determining liquid level, in the presence of liquid buoyancy, ball float 103 blocks separator steam vent 1021, effectively avoids separator
The blocking of steam vent 1021.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of compressor assembly, it is characterised in that：Including compressor (2), motor (3) and separator (1), separator (1)
Separator steam vent (1021) is connected by pipeline with the compressor inlet (201) of compressor (2), the compression of compressor (2)
Machine liquid outlet (202) is connected by pipeline with the separator air inlet (1012) of separator (1), compressor liquid outlet (202) with
Four-way valve (4) is provided with pipeline between separator air inlet (1012), motor (3) is connected by belt with compressor (2).
2. compressor assembly according to claim 1, it is characterised in that：The separator (1) includes cylinder (101), cylinder
Body (101) upper end is provided with detachable end (102), and separator steam vent (1021) is arranged on the middle part of end cap (102), leaned on
One end of the separator steam vent (1021) of proximal cover (102) inwall is conical bore of the opening towards cylinder (101) inside
(10211) ball float (103) is provided with cylinder (101), below separator steam vent (1021), ball float (103) is arranged on solid
Determine in frame, the upper end of fixed mount and end cap (102) inwall are affixed, and ball float (103) can move along a straight line in fixed mount.
3. compressor assembly according to claim 2, it is characterised in that：What the fixed mount was vertically arranged including some
The support bar (104) of L-type, the horizontal part of support bar (104) is towards the axis of separator steam vent (1021), support bar (104)
Vertical portion be threadedly coupled with end cap (102), support bar (104) be distributed in using the axial line of separator steam vent (1021) as circle
On the circumference of the heart.
4. compressor assembly according to claim 3, it is characterised in that：The support bar (104) is uniformly distributed.
5. compressor assembly according to claim 2, it is characterised in that：The ball float (103) is oval hollow-core construction,
Ball float (103) is vertically arranged in fixed mount, and the gravity of ball float (103) is floating less than or equal to the liquid in separator (1)
Power.
6. compressor assembly according to claim 1, it is characterised in that：The motor (3) is connected with control cabinet (5).
7. compressor assembly according to claim 1, it is characterised in that：Between pipeline, compressor (2), separator (1)
Connected mode is respectively the connection of NPT taper pipe threads.
8. compressor assembly according to claim 1, it is characterised in that：The compressor liquid outlet (202) and four-way valve
(4) outlet pressure switch (9), outlet temperature switch (10), outlet relief valve (8), magnetic turnover panel liquid are provided with the pipeline between
One or more in the meter of position.
9. compressor assembly according to claim 1, it is characterised in that：The separator steam vent (1021) and compressor
(2) one or both of inlet pressure switch (6), entrance security valve (7), inlet temperature meter are provided with the pipeline between.
10. compressor assembly according to claim 1, it is characterised in that：The separator (1) includes cylinder (101), point
It is arranged on from device air inlet (1012) on the lower sides of cylinder (101), the cylinder (101) below separator air inlet (1012)
It is provided with the wall of side on blowoff valve (11), the side wall of cylinder (101) and is provided with liquid-level switch (13), separator steam vent (1021)
It is arranged on the upper end of cylinder (101), the cylinder (101) of separator steam vent (1021) sidepiece and is provided with atmospheric valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193941.0U CN206522226U (en) | 2017-03-01 | 2017-03-01 | A kind of compressor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193941.0U CN206522226U (en) | 2017-03-01 | 2017-03-01 | A kind of compressor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522226U true CN206522226U (en) | 2017-09-26 |
Family
ID=59892319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193941.0U Active CN206522226U (en) | 2017-03-01 | 2017-03-01 | A kind of compressor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043468A (en) * | 2019-05-23 | 2019-07-23 | 好米动力设备有限公司 | A kind of single screw compressor liquid impact prevention auxiliary system |
-
2017
- 2017-03-01 CN CN201720193941.0U patent/CN206522226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043468A (en) * | 2019-05-23 | 2019-07-23 | 好米动力设备有限公司 | A kind of single screw compressor liquid impact prevention auxiliary system |
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