CN208564918U - A kind of surge tank and compresser cylinder air inlet system and exhaust system - Google Patents
A kind of surge tank and compresser cylinder air inlet system and exhaust system Download PDFInfo
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- CN208564918U CN208564918U CN201821242780.0U CN201821242780U CN208564918U CN 208564918 U CN208564918 U CN 208564918U CN 201821242780 U CN201821242780 U CN 201821242780U CN 208564918 U CN208564918 U CN 208564918U
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Abstract
The utility model relates to a kind of surge tank and compresser cylinder air inlet system and exhaust system.Surge tank includes the tank body of cylindrical tube shape, and tank body is equipped with axial nipples and radial adapter tube, axially and radially takes over and all extend into tank interior, extend into the axial nipples of tank interior and/or the tube wall radially taken on be evenly equipped with through-hole.Compresser cylinder air inlet system and exhaust system include compresser cylinder, compresser cylinder is equipped with air inlet and exhaust outlet, it further include air inlet surge tank and exhaust surge tank, the two all uses above-mentioned surge tank, the radial adapter tube of air inlet surge tank is connect with air inlet, the radial adapter tube of exhaust surge tank is connect with exhaust outlet, and the axial nipples of air inlet surge tank are air inlet pipe, and the axial nipples for being vented surge tank are exhaust pipe.The utility model surge tank is small in size, at low cost, and entire unit is compact；Preferable ripple control is realized by simple buffer tank structure, reduces unit vibration, guarantees unit even running, extends the service life of vulnerable part such as air valve.
Description
Technical field
The utility model relates to a kind of surge tank and compresser cylinder air inlet system and exhaust system, belong to reciprocating compressor air-flow arteries and veins
Dynamic suppression technology field.
Background technique
Reciprocating compressor applies very universal, the work characteristics of reciprocating compressor in natural gas, petroleum, chemical industry
It is that the presentation of suction and discharge air-flow is intermittent and periodical, therefore inevitably to excite inlet and outlet fluids within pipes that shape of pulsing is presented
State makes tube fluid parameter make cyclically-varying with location and time, such as pressure, speed, density, i.e., so-called gas.Gas
Flow pulsating fluid along pipeline when, encounter the elements such as elbow, reduced pipe, branched pipe, valve, blind plate will generate with when
Between periodically variable exciting force, influenced by exciting force, pipeline just generates mechanical oscillation.The source that pulsation generates is that setting exists
Compresser cylinders at different levels in compressor.Some schemes in the prior art, being generally used increase pipe-supporting to reach makes pipe
Road does not generate the purpose obviously vibrated, and cannot control gas well, has ignored gas to the gas of compresser cylinder
The influence of valve, pipeline etc., to make the reliability of compresser cylinder, economy decline；Although some compresser cylinders are provided with
Surge tank, but effect is not had as fruit volume is too small, if fruit volume is larger, larger space is occupied, or far from compresser cylinder
Effect is not had.
Utility model content
The utility model is small in size in view of the deficienciess of the prior art, to provide a kind of structure simple, can effectively inhibit arteries and veins
Dynamic surge tank and compresser cylinder air inlet system and exhaust system.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of surge tank, the tank including cylindrical tube shape
Body, the tank body are being equipped with axial nipples along tank body axial direction, and the tank body is being equipped with radial direction along tank body in the radial direction
Adapter tube, the axial nipples and radial adapter tube all extend into the tank interior, extend into the axial direction of the tank interior
Through-hole is uniformly provided on adapter tube and/or the tube wall radially taken over.
The beneficial effects of the utility model are: the surge tank is small in size, axial nipples and radial adapter tube all extend into cylinder
The inside of tubular tank body is protruded into the intracorporal axial nipples of tank and is provided with through-hole；Or through-hole is provided on radial adapter tube；Or it is axial
It is all provided with through-hole on adapter tube and radial adapter tube, can effectively inhibit to enter gas caused by the fluid of surge tank, very
Good control gas, guarantees the stationarity of air-flow.
Based on the above technical solution, the utility model can also do following improvement.
Further, the nozzle for being provided with the axial nipples of through-hole is equipped with the first closure plate.
Beneficial effect using above-mentioned further scheme is, when fluid is entered in cylindrical tube shape tank body by axial nipples
When, the setting of the first closure plate can play the role of diffuser so that fluid can only be entered by the through-hole on axial nipples tube wall,
Then discrete air flow reassociates through the nozzle discharge radially taken over, the diffuser that the intracorporal air-flow of tank is formed by axial nipples
Weaken peak systole, has certain buffering effect to the intracorporal gas of tank.
Further, the nozzle radially taken over for being provided with through-hole is equipped with the second closure plate.
Beneficial effect using above-mentioned further scheme is, when fluid is entered by axial nipples, and radial adapter tube is discharged, axis
To on adapter tube without through-hole, fluid enters tank body by the nozzle of axial nipples, through-hole is evenly equipped on the tube wall radially taken over, and manage
There is the second closure plate on mouthful, play the role of collector, so that entering the intracorporal fluid of tank in the collector that radially adapter tube is formed
Under the action of reconfigure, buffer gas flow pulsation, the flow velocity of air-flow flows out uniformly and steadily tank body.And it is provided with when in axial nipples
Through-hole, and nozzle has closure plate closure, then axial nipples have the function of diffuser, and dispersing fluid flow direction has the radial direction of collector
Adapter tube, and be discharged by through-hole, air-flow is played by the surge tank and is buffered twice, realizes that pressure is stablized, flow velocity is uniform, compares
Surge tank is discharged in stable air-flow.
Further, the area of the aperture of the axial nipples is 2-3 times of the axial nipples sectional area.
Beneficial effect using above-mentioned further scheme is that the area of aperture is referred to extending on the intracorporal adapter tube of tank and be opened
There is the region of through-hole, not only guaranteed the flowing of fluid by area occupied by aperture, but also can play and weaken gas
Effect, so that fluid flowing is more steady.
Further, the area of the aperture radially taken over is 2-3 times of the radial adapter tube sectional area.
Beneficial effect using above-mentioned further scheme is that the area of aperture is referred to extending on the intracorporal adapter tube of tank and be opened
There is the region of through-hole, not only guaranteed the flowing of fluid by area occupied by aperture, but also can play and inhibit gas
Effect, so that fluid flowing is more steady.Guarantee that fluid can smoothly enter into tank body, meets the requirement of flow, while also having
Diffusion or the effect of aggregation air-flow.
The utility model further relates to a kind of compresser cylinder air inlet system and exhaust system, including compresser cylinder, the compressor gas
Cylinder is equipped with air inlet and exhaust outlet, further includes air inlet surge tank and exhaust surge tank, and the air inlet surge tank and exhaust buffer
Tank uses surge tank as described above, and the radial adapter tube of the air inlet surge tank is connect with the air inlet, the exhaust buffering
The radial adapter tube of tank is connect with the exhaust outlet, and the axial nipples of the air inlet surge tank are the air inlet pipe of air inlet system and exhaust system, institute
The axial nipples for stating exhaust surge tank are the exhaust pipe of air inlet system and exhaust system.
The beneficial effects of the utility model are: air inlet surge tank and exhaust surge tank directly correspondence are mounted on compression cylinder
Inlet and outlet mouth, air inlet surge tank and exhaust surge tank it is small in size, instead of larger volume surge tank；Surge tank is small in size, at
This is low, and entire unit is compact；Preferable ripple control is realized by simple buffer tank structure, reduces unit vibration, is protected
Unit even running is demonstrate,proved, the service life of vulnerable part such as air valve is extended.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 surge tank of the utility model embodiment；
Fig. 2 is the structural schematic diagram of 2 surge tank of the utility model embodiment；
Fig. 3 is the structural schematic diagram of 3 surge tank of the utility model embodiment；
Fig. 4 is the structural schematic diagram of 4 surge tank of the utility model embodiment；
Fig. 5 is the structural schematic diagram of 5 surge tank of the utility model embodiment；
Fig. 6 is the structural schematic diagram of 6 surge tank of the utility model embodiment；
Fig. 7 is the structural schematic diagram of 7 surge tank of the utility model embodiment；
Fig. 8 is the schematic view of the front view of the utility model compresser cylinder air inlet system and exhaust system；
Fig. 9 is the left view structural representation of the utility model compresser cylinder air inlet system and exhaust system；
Figure 10 is the sectional view in Fig. 9 along the direction A-A.
In figure, 1, tank body；2, axial nipples；3, radial adapter tube；4, through-hole；5, the first closure plate；6, the second closure plate；7, it compresses
Machine cylinder；8, air inlet；9, exhaust outlet；10, air inlet surge tank；11, it is vented surge tank；12, air inlet pipe；13, exhaust pipe.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with example, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1, as shown in Figure 1, a kind of surge tank, the tank body 1 including cylindrical tube shape, the tank body is along tank body axial direction
Direction is equipped with axial nipples 2, and the tank body is being equipped with radial adapter tube 3, the axial nipples and diameter along tank body in the radial direction
To adapter tube all extend into the tank interior, extend on the tube wall of the axial nipples of the tank interior be uniformly provided with it is logical
Hole 4.
Embodiment 2, as shown in Fig. 2, on the basis of embodiment 1, being provided on the nozzle of the axial nipples of through-hole and setting
There is the first closure plate 5.When fluid is entered in cylindrical tube shape tank body by axial nipples, the setting of the first closure plate is so that fluid can only
Entered by the through-hole on axial nipples tube wall, diffuser can be played the role of, then discrete air flow reassociates is connect by radial
The nozzle of pipe is discharged, and the intracorporal air-flow of tank weakens peak systole by the diffuser that axial nipples are formed, to the intracorporal air-flow of tank
Pulsation has certain buffering effect.
Embodiment 3, as shown in figure 3, a kind of surge tank, the tank body 1 including cylindrical tube shape, the tank body is along tank body axial direction
Direction is equipped with axial nipples 2, and the tank body is being equipped with radial adapter tube 3, the axial nipples and diameter along tank body in the radial direction
To adapter tube all extend into the tank interior, extend on the tube wall radially taken over of the tank interior be uniformly provided with it is logical
Hole 4.
Embodiment 4, as shown in figure 4, being provided on the nozzle radially taken over of through-hole and setting on the basis of embodiment 3
There is the second closure plate 6.When fluid is entered by axial nipples, and radial adapter tube is discharged, without through-hole in axial nipples, fluid passes through axial direction
The nozzle of adapter tube enters tank body, and through-hole is evenly equipped on the tube wall radially taken over, and has the second closure plate on nozzle, plays collector
Effect reconfigures under the action of the collector that radially adapter tube is formed, buffer gas flow arteries and veins so that entering the intracorporal fluid of tank
Dynamic, the flow velocity of air-flow is uniform and steadily flows out tank body.And be provided with through-hole in the axial nipples, and nozzle has closure plate closure, then axis
Has the function of diffuser to adapter tube, dispersing fluid flow direction has the radial adapter tube of collector, and is discharged by through-hole, by this
Surge tank plays air-flow and buffers twice, realizes that pressure is stablized, and flow velocity is uniform, and surge tank is discharged in more stable air-flow.
Embodiment 5, as shown in figure 5, a kind of surge tank, the tank body 1 including cylindrical tube shape, the tank body is along tank body axial direction
Direction is equipped with axial nipples 2, and the tank body is being equipped with radial adapter tube 3, the axial nipples and diameter along tank body in the radial direction
All extend into the tank interior to adapter tube, extend into the axial nipples of the tank interior and the tube wall radially taken on
All uniformly it is provided with through-hole 4.
The nozzle for being provided with the axial nipples of through-hole is equipped with the first closure plate 5.
Embodiment 6, as shown in fig. 6, a kind of surge tank, the tank body 1 including cylindrical tube shape, the tank body is along tank body axial direction
Direction is equipped with axial nipples 2, and the tank body is being equipped with radial adapter tube 3, the axial nipples and diameter along tank body in the radial direction
All extend into the tank interior to adapter tube, extend into the axial nipples of the tank interior and the tube wall radially taken on
All uniformly it is provided with through-hole 4.
The nozzle radially taken over for being provided with through-hole is equipped with the second closure plate 6.
Embodiment 7, as shown in fig. 7, a kind of surge tank, the tank body 1 including cylindrical tube shape, the tank body is along tank body axial direction
Direction is equipped with axial nipples 2, and the tank body is being equipped with radial adapter tube 3, the axial nipples and diameter along tank body in the radial direction
All extend into the tank interior to adapter tube, extend into the axial nipples of the tank interior and the tube wall radially taken on
All uniformly it is provided with through-hole 4.The nozzle radially taken over for being provided with through-hole is equipped with the second closure plate 6.It is provided with the diameter of through-hole
The second closure plate 6 is equipped with to the nozzle of adapter tube.
The area of the aperture of the axial nipples is 2-3 times of the axial nipples sectional area.The area of aperture refers to
It extend on the intracorporal adapter tube of tank and is provided with the region of through-hole, both guaranteed the flowing of fluid by area occupied by aperture, simultaneously
It can play the role of weakening gas again, so that fluid flowing is more steady.
The area of the aperture radially taken over is 2-3 times of the radial adapter tube sectional area.The area of aperture refers to
It extend on the intracorporal adapter tube of tank and is provided with the region of through-hole, both guaranteed the flowing of fluid by area occupied by aperture, simultaneously
It can play the role of inhibiting gas again, so that fluid flowing is more steady.Guarantee that fluid can smoothly enter into tank body, meets
The requirement of flow, while also having the function of spreading or assembling air-flow.
As Figure 8-Figure 10, the utility model further relates to a kind of air inlet system and exhaust system compresser cylinder air inlet system and exhaust system, packet
Compresser cylinder 7 is included, the compresser cylinder is equipped with air inlet 8 and exhaust outlet 9, further includes that air inlet surge tank 10 and exhaust are slow
Tank 11 is rushed, the air inlet surge tank and exhaust surge tank use surge tank as described above, and the radial direction of the air inlet surge tank connects
Pipe is connect with the air inlet, and the radial adapter tube of the exhaust surge tank is connect with the exhaust outlet, the air inlet surge tank
Axial nipples are the air inlet pipe 12 of air inlet system and exhaust system, and the axial nipples of the exhaust surge tank are the exhaust pipe of air inlet system and exhaust system
13。
Along the direction of motion of fluid, the axial nipples of air inlet surge tank, which protrude into, is provided with circular hole on the tube wall of tank body, plays expansion
The effect for dissipating device, radial take on the tube wall for protruding into tank body for being vented surge tank are provided with circular hole, equally play the role of diffuser,
The end aperture of air inlet surge tank radially taken over simultaneously uses the second closure plate by plug at end part, plays the role of collector, is vented
Plug at end part is equally played the role of collector, compressed by open-ended and the first closure plate of use of the axial nipples of surge tank
In machine operation process, fluid is entered in air inlet surge tank by air inlet pipe, under the action of cylinder piston moves back and forth, interval
Property, periodically variable air-flow by diffuser weaken peak systole, by air inlet surge tank and exhaust buffer tank volume play
It buffers twice, last discrete air flow is to be vented group again under the action of the axis of surge tank takes over the collector to be formed in exhaust pipe
It closes, pressure is stablized, and flow velocity is uniform, and surge tank is discharged in more stable air-flow.The reciprocating compression of utility model energy effective protection
Preferable ripple control is realized in unit even running, reduces unit vibration, guarantees unit even running.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of surge tank, the tank body including cylindrical tube shape, which is characterized in that the tank body is equipped with along tank body axial direction
Axial nipples, the tank body are being equipped with radial adapter tube along tank body in the radial direction, and the axial nipples and radial direction, which are taken over, all to be protruded into
To the tank interior, extend into the axial nipples of the tank interior and/or the tube wall radially taken on be uniformly provided with
Through-hole.
2. surge tank according to claim 1, which is characterized in that the nozzle for being provided with the axial nipples of through-hole is equipped with
First closure plate.
3. surge tank according to claim 1 or 2, which is characterized in that be provided on the nozzle radially taken over of through-hole
Equipped with the second closure plate.
4. surge tank according to claim 2, which is characterized in that the area of the aperture of the axial nipples is the axial direction
2-3 times of adapter tube sectional area.
5. surge tank according to claim 3, which is characterized in that the area of the aperture radially taken over is the radial direction
2-3 times of adapter tube sectional area.
6. a kind of compresser cylinder air inlet system and exhaust system, including compresser cylinder, the compresser cylinder is equipped with air inlet and row
Port, which is characterized in that further include air inlet surge tank and exhaust surge tank, the air inlet surge tank and exhaust surge tank all use
The radial adapter tube of surge tank as described in any one in claim 1-5, the air inlet surge tank is connect with the air inlet, described
The radial adapter tube of exhaust surge tank is connect with the exhaust outlet, the axial nipples of the air inlet surge tank for air inlet system and exhaust system into
The axial nipples of tracheae, the exhaust surge tank are the exhaust pipe of air inlet system and exhaust system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821242780.0U CN208564918U (en) | 2018-08-03 | 2018-08-03 | A kind of surge tank and compresser cylinder air inlet system and exhaust system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242780.0U CN208564918U (en) | 2018-08-03 | 2018-08-03 | A kind of surge tank and compresser cylinder air inlet system and exhaust system |
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