CN108533326A - High-pressure fluid and low-pressure fluid acting mixing arrangement - Google Patents
High-pressure fluid and low-pressure fluid acting mixing arrangement Download PDFInfo
- Publication number
- CN108533326A CN108533326A CN201810330936.9A CN201810330936A CN108533326A CN 108533326 A CN108533326 A CN 108533326A CN 201810330936 A CN201810330936 A CN 201810330936A CN 108533326 A CN108533326 A CN 108533326A
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- Prior art keywords
- pressure fluid
- acting
- cylinder
- storehouse
- piston
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
- F01B17/02—Engines
- F01B17/04—Steam engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling, or safety means
- F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
- F01B25/08—Final actuators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention is high-pressure fluid and low-pressure fluid acting mixing arrangement, including the first cylinder and the second cylinder, and first piston, high-pressure fluid import, by inputting high-pressure fluid in export-oriented cylinder is arranged in first cylinder；Second piston is set in the second cylinder, cylinder is separated into the first acting storehouse and the second acting storehouse, the first acting storehouse is provided with first fluid outlet, and the second acting storehouse is provided with second fluid outlet；Second piston is connect with the first piston in the first cylinder by the connecting rod of a rigidity；Second acting storehouse of second cylinder is connect with low-pressure fluid storehouse, and junction is arranged valve and controls break-make；It is hollow pipe in the connecting rod, centre setting connects shape valve stem valve, and the first acting storehouse and high-pressure fluid inlet communication are controlled break-make by connecting rod both ends nozzle by connection shape valve stem valve.The pressure of high-pressure fluid is made full use of, while low-pressure fluid acting is added, reduces the consumption of high-pressure fluid, it is more energy saving.
Description
Technical field
The present invention relates to the energy savers for starting motor-driven and thermal power plant's power media mixing, specially high-pressure fluid and low pressure
Fluid acting mixing arrangement.
Background technology
Steam engine is widely used as power output device.Existing Thermal Power Station, especially thermal power generation are most
Driving power generation is carried out using high steam driving steam engine.Existing steam engine needs are continual to pour into high pressure
Steam could export acting, need to consume a large amount of high steam, and thermal energy conversion rate is low, and use cost is high, not energy-efficient.
Invention content
Low in order to solve available engine efficiency, use cost is high, and the big disadvantage of consumption high steam amount devises one kind
High-pressure fluid and low-pressure fluid acting mixing arrangement, can reduce steam consumption, energy saving cost.
High-pressure fluid and low-pressure fluid acting mixing arrangement, high-pressure fluid and low-pressure fluid acting mixing arrangement, including the
One cylinder and the second cylinder, first cylinder is interior to be arranged first piston, and the cylinder wall bottom on the inside of first piston is provided with height
Fluid inlet is pressed, by inputting high-pressure fluid in export-oriented cylinder；Second piston is set in the second cylinder, cylinder is separated into first and is done
Work(storehouse and the second acting storehouse, the first acting storehouse are provided with first fluid outlet, and the second acting storehouse is provided with second fluid outlet
Pipe；Second piston is connect with the first piston in the first cylinder by the connecting rod of a rigidity；The second of second cylinder
Acting storehouse is connect with low-pressure fluid storehouse, and junction is arranged valve and controls break-make.
It is hollow pipe in the connecting rod, intermediate setting connection shape valve stem valve, connecting rod both ends nozzle, by the first acting storehouse and height
Fluid inlet connection is pressed, break-make is controlled by connection shape valve stem valve.
Or to be solid in the connecting rod, the first acting storehouse of the second cylinder by pressure piping be connected to high-pressure fluid into
Mouthful, high pressure valve control break-make is provided on pressure piping.
The first fluid outlet and second fluid outlet are connected to fluid outlet pipe by change-over valve, pass through reversal valve
The break-make of gate first fluid outlet and second fluid outlet processed.
The cylinder port of first cylinder is provided with air baffle, and the external world is kept apart with cylinder, exhaust is arranged on air baffle
Simultaneously air filtering core purification air is arranged in mouth, avoids first piston and the first cylinder contact surface contaminated.
The surface area of the second piston is more than the surface area of first piston.
High-pressure fluid and low-pressure fluid acting mixing arrangement, continue that high-pressure spray is perfused into the first cylinder from high pressure fluid entrances
Body, since the surface area of second piston is more than the surface area of first piston, so when connecting shape valve stem valve opening, left and right settings
Two cylinder internal pressures are although equal but the difference of compression area due to piston, the second piston in left side just first living to the right
It moves in the direction of plug.When first piston and second piston are all moved to the rightmost side, connection shape valve stem valve is closed, the second acting storehouse
Second fluid outlet is closed by change-over valve 5, and the first fluid outlet in the first acting storehouse is opened, at this time the first acting storehouse
Interior high-pressure fluid flows out pressure release to first fluid outlet, and the pressure surface of first piston is also pressed by high-pressure fluid
Power to left translation, first piston cause the high-pressure fluid in the first acting storehouse be further pressurized outflow first acting storehouse.When the second work
When plug and first piston move to the left, connection shape valve stem valve is closed, and first piston compression is moved to the left, the valve in low-pressure fluid storehouse
Door is opened, and the second fluid outlet in the second acting storehouse is closed, and the swabbing action that second piston moves to the left causes lowpressure stream
The low-pressure fluid in body storehouse flows to the second acting storehouse, and has been gradually filled with the second acting storehouse.It so moves in circles, realizes high-pressure fluid
It mixes and does work with low-pressure fluid.
High-pressure fluid and low-pressure fluid acting mixing arrangement, make full use of the pressure of high-pressure fluid, push piston in cylinder
Mobile acting, while low-pressure fluid is added and does work in another side, meaning is the reduction of the consumption of high-pressure fluid so that acting
System is more energy saving.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is that piston moves downward structural schematic diagram；
Fig. 3 is the structural schematic diagram of embodiment 2；
Reference numeral in figure, 1 first cylinder, 2 second cylinders, 3 connecting rods, 4 low-pressure fluid storehouses, 5 change-over valves, 6 fluid outlets
Pipe, 11 first pistons, 12 high-pressure fluid imports, 13 air baffles, 14 exhaust outlets, 21 first acting storehouses, 22 second acting storehouses, 23
Second piston, 24 first fluid outlets, 25 second fluid outlets, 31 connection shape valve stem valves, 41 valves, 7 pressure pipings, 71 is high
Pressure valve.
Specific implementation mode
With reference to specific embodiment and Figure of description, the invention will be further described.Specific reality described herein
Example is applied only to explain the present invention, is not intended to limit the present invention.
Embodiment 1：As shown in Figure 1, high-pressure fluid and low-pressure fluid acting mixing arrangement, high-pressure fluid and low-pressure fluid
Do work mixing arrangement, including the first cylinder 1 and the second cylinder 2, and first piston 11, first piston is arranged in first cylinder 1
The cylinder wall bottom of 11 insides is provided with high-pressure fluid import 12, by inputting high-pressure fluid in export-oriented cylinder；It is set in second cylinder 2
Second piston 23 is set, cylinder is separated into the first acting storehouse 21 and second acting storehouse 22, the first acting storehouse 21 is provided with first-class
Body outlet 24, the second acting storehouse 22 are provided with second fluid outlet 25；First in second piston 23 and the first cylinder 1 lives
Plug 11 is connected by the connecting rod 3 of a rigidity；Second acting storehouse 22 of second cylinder 2 is connect with low-pressure fluid storehouse 4, even
It connects place's setting valve 41 and controls break-make；It is hollow pipe, centre setting connection shape valve stem valve 31,3 liang of connecting rod in the connecting rod 3
First acting storehouse 21 is connected to high-pressure fluid import 12, break-make is controlled by connection shape valve stem valve 31 by end pipe mouth.
The first fluid outlet 24 and second fluid outlet 25 are connected to fluid outlet pipe 6 by change-over valve 5, pass through
Change-over valve 5 controls the break-make of first fluid outlet 24 and second fluid outlet 25.
The cylinder port of first cylinder 1 is provided with air baffle 13, and the external world is kept apart with cylinder, is arranged on air baffle 13
Simultaneously air filtering core purification air is arranged in exhaust outlet 14, avoids first piston 11 and 1 contact surface of the first cylinder contaminated.
The surface area of the second piston 23 is more than the surface area of first piston 11.
As shown in Figure 1, connection shape valve stem valve 31 is opened, the valve in low-pressure fluid storehouse 4 is closed, 5 first fluid outlets of change-over valve
Pipe 24 is closed, and second fluid outlet 25 is opened, and is perfused high-pressure fluid into the first cylinder, and the surface area of second piston is more than the
The surface area of one piston, thus when connect shape valve stem valve 31 open when, two cylinder internal pressures of left and right settings it is although equal but due to
The difference of the compression area of piston, the direction movement of the first piston of the second piston in left side just to the right, forms piston to the right
Movement, high-pressure fluid pour into the first acting storehouse, and the first acting storehouse is increased by P-V.Second piston moves right to the limit
Afterwards, connection shape valve stem valve 31 is closed, and change-over valve 5 opens first fluid outlet 24, and second fluid outlet 25 is closed, low pressure
The valve in fluid storehouse 4 is opened, as shown in Fig. 2, continuing to pour into high-pressure fluid in the first cylinder 1, piston will be pushed to move downward,
Fluid enters in the second acting storehouse 22 in low-pressure fluid storehouse 4, and storehouse is discharged from fluid outlet pipe 6 in the fluid in the first acting storehouse 21
Outside.And so on, it forms low-pressure fluid and high-pressure fluid pushes two piston mixing actings.
High-pressure fluid and low-pressure fluid acting mixing arrangement, compared with existing steam engine, it is possible to reduce the consumption of steam,
Energy saving cost.
Embodiment 2, as shown in figure 3, high-pressure fluid and low-pressure fluid acting mixing arrangement, high-pressure fluid and low-pressure fluid acting are mixed
It attaches together and sets, including the first cylinder 1 and the second cylinder 2, first piston 11,11 inside of first piston are set in first cylinder 1
Cylinder wall bottom be provided with high-pressure fluid import 12, by inputting high-pressure fluid in export-oriented cylinder；Setting second in second cylinder 2
Cylinder is separated into the first acting storehouse 21 and second acting storehouse 22 by piston 23, and the first acting storehouse 21 is provided with first fluid outlet
Pipe 24, the second acting storehouse 22 are provided with second fluid outlet 25；First piston 11 in second piston 23 and the first cylinder 1 is logical
The connecting rod 3 for crossing a rigidity connects；Second acting storehouse 22 of second cylinder 2 is connect with low-pressure fluid storehouse 4, and junction is set
It sets valve 41 and controls break-make.First acting storehouse 21 of the second cylinder 2 is connected to high-pressure fluid import 12 by pressure piping 7, high
It is provided with high pressure valve 71 on pressure pipeline 7 and controls break-make.
Remaining structure is same as Example 1, does not repeat.
It is preferred embodiments of the present invention in summary, all changes made according to technical solution of the present invention, the work(produced
It is all belonged to the scope of protection of the present invention when can act on the range without departing from technical solution of the present invention.
Claims (6)
1. high-pressure fluid and low-pressure fluid acting mixing arrangement, which is characterized in that including the first cylinder（1）With the second cylinder（2）,
First cylinder（1）Interior setting first piston（11）, first piston（11）The cylinder wall bottom of inside is provided with high-pressure fluid
Import（12）, input high-pressure fluid；Second cylinder（2）Interior setting second piston（23）, cylinder is separated into the first acting storehouse
（21）With the second acting storehouse（22）, the first acting storehouse（21）It is provided with first fluid outlet（24）, the second acting storehouse（22）If
It is equipped with second fluid outlet（25）；Second piston（23）With the first cylinder（1）Interior first piston（11）Pass through a rigidity
Connecting rod（3）Connection；Second cylinder（2）Second acting storehouse（22）With low-pressure fluid storehouse（4）Connection, junction setting
Valve controls break-make.
2. high-pressure fluid according to claim 1 and low-pressure fluid acting mixing arrangement, which is characterized in that the connecting rod
（3）Interior is hollow pipe, centre setting connection shape valve stem valve（31）, connecting rod（3）Both ends nozzle, by the first acting storehouse（21）With height
Press fluid inlet（12）Connection, by connection shape valve stem valve（31）Control break-make.
3. high-pressure fluid according to claim 1 and low-pressure fluid acting mixing arrangement, which is characterized in that the connecting rod
（3）Interior is solid, the second cylinder（2）First acting storehouse（21）Pass through pressure piping（7）It is connected to high-pressure fluid import（12）,
Pressure piping（7）On be provided with high pressure valve（71）Control break-make.
4. high-pressure fluid according to claim 2 and low-pressure fluid acting mixing arrangement, which is characterized in that described first
Fluid outlet pipe（24）With second fluid outlet（25）Pass through change-over valve（5）It is connected to fluid outlet pipe（6）, pass through commutation
Valve（5）Control first fluid outlet（24）With second fluid outlet（25）Break-make.
5. high-pressure fluid according to claim 4 and low-pressure fluid acting mixing arrangement, which is characterized in that first gas
Cylinder（1）Cylinder port be provided with air baffle（13）, air baffle（13）Upper setting exhaust outlet（14）And it is net that air filtering core is arranged
Change air, avoids first piston（11）With the first cylinder（1）Contact surface is contaminated.
6. high-pressure fluid according to claim 5 and low-pressure fluid acting mixing arrangement, which is characterized in that described second lives
Plug（23）Surface area be more than first piston（11）Surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330936.9A CN108533326A (en) | 2018-04-13 | 2018-04-13 | High-pressure fluid and low-pressure fluid acting mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810330936.9A CN108533326A (en) | 2018-04-13 | 2018-04-13 | High-pressure fluid and low-pressure fluid acting mixing arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN108533326A true CN108533326A (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810330936.9A Pending CN108533326A (en) | 2018-04-13 | 2018-04-13 | High-pressure fluid and low-pressure fluid acting mixing arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707591A (en) * | 2019-01-29 | 2019-05-03 | 封海涛 | A kind of probe |
-
2018
- 2018-04-13 CN CN201810330936.9A patent/CN108533326A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707591A (en) * | 2019-01-29 | 2019-05-03 | 封海涛 | A kind of probe |
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Application publication date: 20180914 |