CN207048864U - Circumscribed water pump water outlet control pressurer system - Google Patents
Circumscribed water pump water outlet control pressurer system Download PDFInfo
- Publication number
- CN207048864U CN207048864U CN201720970134.5U CN201720970134U CN207048864U CN 207048864 U CN207048864 U CN 207048864U CN 201720970134 U CN201720970134 U CN 201720970134U CN 207048864 U CN207048864 U CN 207048864U
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- pipe
- water pump
- air inlet
- water
- engine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000001727 in vivo Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
A kind of circumscribed water pump water outlet control pressurer system of technical field of mechanical design, including adjusting body, control volume, stretch rod, pressure regulation water pump, water tank, surge pipe, perform body, lifter plate, elevating lever, lever, supporter, control volume is cuboid hollow-core construction, pressure regulation water pump, water tank, perform body, supporter is arranged in control volume, one end of rotary shaft is connected by chain with engine crankshaft, the other end of rotary shaft through control volume left wall face after together with the coupling of shaft system of pressure regulation water pump, execution body is cuboid hollow-core construction, lifter plate is arranged in execution in vivo and the wall with performing body is in sealing contact, lever arrangement is on supporter.When engine speed is higher, movable plate moves up, and necking rate of exhaust manifold becomes big；When the engine speed is lower, movable plate moves down, and necking rate of exhaust manifold diminishes.The utility model is designed reasonably, it is simple in construction, suitable for the optimization design of turbo charge system exhaust pipe volume.
Description
Technical field
It is special the utility model relates to a kind of circumscribed water pump water outlet control pressurer system of technical field of mechanical design
It is not a kind of circumscribed water pump water outlet control pressurer system suitable for engine with supercharger gas extraction system.
Background technology
Two kinds of basic patterns of turbo charge system are constant pressure charging system and impulse pressure charging system.Constant pressure charging system,
Each cylinder shares the larger blast pipe of a volume, and exhaust piping is relatively simple for structure, and exhaust overpressure is held substantially constant,
Pressure size is only relevant with the load and rotating speed of engine, and the pressure charging system of different cylinder number diesel engines can be designed for uniformity.
For constant pressure charging system in high-speed working condition, pumping loss is smaller, and turbine efficiency is higher, and performance is more excellent；But in speed operation,
Exhaust pulse energy can not be made full use of.Impulse pressure charging system, according to each cylinder firing order, two that exhaust is not disturbed
Cylinder or three cylinders are connected with same root blast pipe, and exhaust piping caliber is smaller, and exhaust pulse energy can make full use of,
Speed operation and transient condition better performances；But in high-speed working condition, pumping loss is larger.As can be seen here, if a hair
The exhaust pipe volume of motivation can change with the conversion of operating mode, exhaust pipe volume is become big, speed operation
When exhaust pipe volume is diminished, this is ideal.On the premise of exhaust pipe volume is constant, by changing turbine inlet
Area, taking into account for engine high and low rotating speed operating mode can also be realized.Turbine inlet area is set to diminish in speed operation, before turbine
Can use can be more；Turbine inlet area is set to become big in high-speed working condition, engine pumping loss is smaller, and this is also ideal
's.
Found by the retrieval to prior art literature, China Patent No. ZL201020532937.0, patent name：Exhaust
The variable turbo charging installation of pipe discharge area, the patented technology provide a kind of device of turbine inlet area continuous variable,
The high and low rotating speed operating mode of engine can preferably be taken into account；But the change of its turbine inlet area is the rotation by rotating handles
Come what is realized, this just needs to increase a set of special controlling organization to control the rotation of rotating handles, so that pressure charging system knot
Structure becomes more complicated.
The content of the invention
The utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of circumscribed water pump water outlet Stress control system
System, engine exhaust manifold necking rate can be made to carry out self-control according to engine speed.
The utility model is achieved through the following technical solutions, and the utility model includes compressor air inlet machine pipe, calmed the anger
Machine, engine air inlet tube, engine, exhaust branch pipe, exhaust main, turbine, turbine exhaust pipe, regulation body, movable plate, rotation
Axle, control volume, stretch rod, pressure regulation water pump, outlet pipe, water tank, water inlet pipe, surge pipe, execution body, adjustable spring, lifter plate, liter
Bar, lever, supporter drop, and the gas outlet with compressor air inlet machine pipe, engine air inlet tube enter respectively for the air inlet/outlet of compressor
Gas port is connected, and the gas outlet with engine air inlet tube, the air inlet of exhaust branch pipe are connected the air inlet/outlet of engine respectively,
The gas outlet of exhaust branch pipe is connected with exhaust main, and the air inlet/outlet of turbine respectively arrange by the gas outlet with exhaust main, turbine
The air inlet of tracheae is connected, and regulation body is arranged on exhaust main and positioned at the front end of turbine, and the internal cavity for adjusting body is horizontal
Section is rectangle, and the cross section of movable plate is rectangle, and movable plate is arranged in regulation in vivo and the internal face with adjusting body is close
It is enclosed in together；Control volume is cuboid hollow-core construction, and pressure regulation water pump, water tank, execution body, supporter are arranged in control volume,
One end of rotary shaft is connected by chain with engine crankshaft, the other end of rotary shaft through behind the left wall face of control volume with tune
Together, one end of outlet pipe is connected the coupling of shaft system of water pump with the delivery port of pressure regulation water pump, and the outlet pipe other end passes through
The top of water tank is arranged in after the upper wall surface of water tank, outlet pipe arrangement carries throat structure, water inlet pipe at this end of tank top
One end be connected with the water inlet of pressure regulation water pump, the other end of water inlet pipe is connected with the bottom of water tank, performs body to be rectangular
Body hollow-core construction, lifter plate is arranged in execution in vivo and the wall with performing body is in sealing contact, and the bottom of lifter plate, which passes through, stretches
Spring is connected with performing the lower wall surface of body, and one end of surge pipe is connected with outlet pipe, the other end and lifter plate of surge pipe
The execution body upper chamber of upper end is connected, and the lower end of elevating lever and the upper wall surface of lifter plate are consolidated, elevating lever it is upper
Hold through perform body upper wall surface after it is hinged with the left end of lever, lever arrangement on supporter, the right-hand member of lever with
The upper end of stretch rod is hinged, the lower end of stretch rod sequentially pass through after control volume lower wall surface, regulation body upper wall surface with movement
Plate is consolidated.
Compared with prior art, the utility model have the advantages that for：The utility model is designed reasonably, structure letter
It is single；Necking rate of exhaust manifold can carry out continuously adjustabe according to engine speed, so as to take into account the various operating conditions of engine.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of A-A sections in Fig. 1；
Fig. 3 is the profile of control volume in the utility model；
Fig. 4 is the structural representation of B-B sections in Fig. 3；
Wherein：1st, compressor air inlet machine pipe, 2, compressor, 3, engine air inlet tube, 4, engine, 5, exhaust branch pipe, 6, row
Gas house steward, 7, turbine, 8, turbine exhaust pipe, 9, regulation body, 10, movable plate, 11, rotary shaft, 12, control volume, 13, stretch rod,
14th, pressure regulation water pump, 15, outlet pipe, 16, water tank, 17, water inlet pipe, 18, surge pipe, 19, perform body, 20, adjustable spring, 21, rise
Plate drops, and 22, elevating lever, 23, lever, 24, supporter.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings, the present embodiment is with the utility model technical side
Premised on case, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is not limited to down
The embodiment stated.
Embodiment
As shown in Figures 1 to 4, the utility model includes compressor air inlet machine pipe 1, compressor 2, engine air inlet tube 3, started
Machine 4, exhaust branch pipe 5, exhaust main 6, turbine 7, turbine exhaust pipe 8, regulation body 9, movable plate 10, rotary shaft 11, control volume 12,
Stretch rod 13, pressure regulation water pump 14, outlet pipe 15, water tank 16, water inlet pipe 17, surge pipe 18, execution body 19, adjustable spring 20, liter
Plate 21, elevating lever 22, lever 23, supporter 24 drop, the air inlet/outlet of compressor 2 respectively the gas outlet with compressor air inlet machine pipe 1,
The air inlet of engine air inlet tube 3 is connected, the air inlet/outlet gas outlet with engine air inlet tube 3, the exhaust respectively of engine 4
The air inlet of branch pipe 5 is connected, and the gas outlet of exhaust branch pipe 5 is connected with exhaust main 6, the air inlet/outlet of turbine 7 respectively with
The gas outlet of exhaust main 6, the air inlet of turbine exhaust pipe 8 are connected, and regulation body 9 is arranged on exhaust main 6 and is located at whirlpool
The front end of wheel 7, the internal cavity cross section of regulation body 9 is rectangle, and the cross section of movable plate 10 is rectangle, the cloth of movable plate 10
Put in regulation body 9 and the internal face with adjusting body 9 is sealed；Control volume 12 is cuboid hollow-core construction, pressure regulation water pump
14th, water tank 16, execution body 19, supporter 24 are arranged in control volume 12, and one end of rotary shaft 11 passes through chain and engine
Bent axle is connected, and the other end of rotary shaft 11 is through the coupling of shaft system behind the left wall face of control volume 12 with pressure regulation water pump 14 one
Rise, one end of outlet pipe 15 is connected with the delivery port of pressure regulation water pump 14, and the other end of outlet pipe 15 passes through the upper wall surface of water tank 16
It is arranged in the top of water tank 16 afterwards, this end that outlet pipe 15 is arranged in the top of water tank 16 carries throat structure, and the one of water inlet pipe 17
End is connected with the water inlet of pressure regulation water pump 14, and the other end of water inlet pipe 17 is connected with the bottom of water tank 16, performs body 19 and is
Cuboid hollow-core construction, lifter plate 21 is arranged in execution body 19 and the wall with performing body 19 is in sealing contact, lifter plate 21
Bottom is connected by adjustable spring 20 with performing the lower wall surface of body 19, and one end of surge pipe 18 is connected with outlet pipe 15, is adjusted
The other end of pressure pipe 18 is connected with the upper chamber of execution body 19 of the upper end of lifter plate 21, lower end and the lifter plate 21 of elevating lever 22
Upper wall surface be consolidated, the upper end of elevating lever 22 is hinged on one through the left end after the upper wall surface for performing body 19 with lever 23
Rise, lever 23 is arranged on supporter 24, and the upper end of the right-hand member and stretch rod 13 of lever 23 is hinged, under stretch rod 13
End is consolidated after sequentially passing through the lower wall surface of control volume 12, the regulation upper wall surface of body 9 with movable plate 10.
In the course of work of the present utility model, when the rotating speed of engine 4 increases, turn of rotary shaft 11 and pressure regulation water pump 14
Speed also increases, and outlet pipe 15 and the hydraulic pressure performed in the upper chamber of body 19 also become big, and lifter plate 21 is moved down and compressed flexible
Spring 20, so that lever 23 drives stretch rod 13 to move up, stretch rod 13 drives movable plate 10 to move up, before turbine 7
The necking rate of exhaust main 6 is larger, and engine pumping loss is relatively low.When the rotating speed of engine 4 reduces, outlet pipe 15 and execution body 19
Hydraulic pressure in upper chamber diminishes, and lifter plate 21 moves up in the presence of adjustable spring 20, is drawn so that lever 23 drives
Boom 13 moves down, and stretch rod 13 drives movable plate 10 also synchronously to move down, and the necking rate of 7 front exhaust house steward of turbine 6 is smaller,
Turbine 6 can make full use of the pulse energy of engine exhaust.
Claims (1)
1. a kind of circumscribed water pump water outlet control pressurer system, including compressor air inlet machine pipe (1), compressor (2), engine charge
Manage (3), engine (4), exhaust branch pipe (5), exhaust main (6), turbine (7), turbine exhaust pipe (8), the disengaging of compressor (2)
The gas outlet with compressor air inlet machine pipe (1), the air inlet of engine air inlet tube (3) are connected gas port respectively, and engine (4) are entered
The gas outlet with engine air inlet tube (3), the air inlet of exhaust branch pipe (5) are connected respectively for gas outlet, and exhaust branch pipe (5) go out
Gas port is connected with exhaust main (6), the air inlet/outlet of turbine (7) gas outlet with exhaust main (6), turbine exhaust pipe respectively
(8) air inlet is connected, it is characterised in that also includes regulation body (9), movable plate (10), rotary shaft (11), control volume
(12), stretch rod (13), pressure regulation water pump (14), outlet pipe (15), water tank (16), water inlet pipe (17), surge pipe (18), execution body
(19), adjustable spring (20), lifter plate (21), elevating lever (22), lever (23), supporter (24), body (9) row of being arranged in is adjusted
On gas house steward (6) and positioned at the front end of turbine (7), the internal cavity cross section of regulation body (9) is rectangle, movable plate (10)
Cross section is rectangle, and movable plate (10) is arranged in regulation body (9) and is sealed with the internal face of regulation body (9)；Control
Body (12) processed is cuboid hollow-core construction, and pressure regulation water pump (14), water tank (16), execution body (19), supporter (24) are arranged in
In control volume (12), one end of rotary shaft (11) is connected by chain with engine crankshaft, and the other end of rotary shaft (11) is worn
Cross behind the left wall face of control volume (12) together with the coupling of shaft system of pressure regulation water pump (14), one end and the pressure regulation water of outlet pipe (15)
The delivery port of pump (14) is connected, and outlet pipe (15) other end is through being arranged in the tops of water tank (16) after the upper wall surface of water tank (16)
Portion, this end that outlet pipe (15) is arranged at the top of water tank (16) carry throat structure, one end and the pressure regulation water pump of water inlet pipe (17)
(14) water inlet is connected, and the other end of water inlet pipe (17) is connected with the bottom of water tank (16), and water tank (16) is built with following
Ring water, it is cuboid hollow-core construction to perform body (19), and lifter plate (21), which is arranged in, to be performed in body (19) and with performing body (19)
Wall is in sealing contact, and the bottom of lifter plate (21) is connected by adjustable spring (20) with performing the lower wall surface of body (19), pressure regulation
One end of pipe (18) is connected with outlet pipe (15), the other end of surge pipe (18) and the execution body (19) of lifter plate (21) upper end
Upper chamber is connected, and the lower end of elevating lever (22) and the upper wall surface of lifter plate (21) are consolidated, elevating lever (22) it is upper
Hinged with the left end of lever (23) after holding through the upper wall surface for performing body (19), lever (23) is arranged in supporter (24)
On, the upper end of the right-hand member and stretch rod (13) of lever (23) is hinged, and the lower end of stretch rod (13) sequentially passes through control volume
(12) it is consolidated after lower wall surface, regulation body (9) upper wall surface with movable plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970134.5U CN207048864U (en) | 2017-08-04 | 2017-08-04 | Circumscribed water pump water outlet control pressurer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970134.5U CN207048864U (en) | 2017-08-04 | 2017-08-04 | Circumscribed water pump water outlet control pressurer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048864U true CN207048864U (en) | 2018-02-27 |
Family
ID=61499068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970134.5U Withdrawn - After Issue CN207048864U (en) | 2017-08-04 | 2017-08-04 | Circumscribed water pump water outlet control pressurer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757159A (en) * | 2018-04-28 | 2018-11-06 | 中国人民解放军92942部队 | Hydraulic regulation formula turbo charge system |
| CN110586382A (en) * | 2019-10-15 | 2019-12-20 | 北京星航机电装备有限公司 | Accurate posture adjusting device for automatic spraying of various products |
-
2017
- 2017-08-04 CN CN201720970134.5U patent/CN207048864U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757159A (en) * | 2018-04-28 | 2018-11-06 | 中国人民解放军92942部队 | Hydraulic regulation formula turbo charge system |
| CN110586382A (en) * | 2019-10-15 | 2019-12-20 | 北京星航机电装备有限公司 | Accurate posture adjusting device for automatic spraying of various products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: Room 3052, Building B, 555 Dongchuan Road, Minhang District, Shanghai, 200241 Patentee after: SHANGHAI LUJIAO MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. Address before: Room H3044, 3rd floor, 41st block, 398 Heqing Road, Minhang District, Shanghai, 200240 Patentee before: SHANGHAI RUIYU INTELLECTUAL PROPERTY SERVICE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: 201403 3rd floor, building 11, 6055 Jinhai Road, Fengxian District, Shanghai Patentee after: Shanghai Hexia Junzhi Technology Co.,Ltd. Address before: Room 3052, Building B, 555 Dongchuan Road, Minhang District, Shanghai, 200241 Patentee before: SHANGHAI LUJIAO MEASUREMENT AND CONTROL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180227 Effective date of abandoning: 20240204 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180227 Effective date of abandoning: 20240204 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |