CN105953214A - Novel device for conveying low-pressure fluid to high-pressure fluid - Google Patents
Novel device for conveying low-pressure fluid to high-pressure fluid Download PDFInfo
- Publication number
- CN105953214A CN105953214A CN201610316188.XA CN201610316188A CN105953214A CN 105953214 A CN105953214 A CN 105953214A CN 201610316188 A CN201610316188 A CN 201610316188A CN 105953214 A CN105953214 A CN 105953214A
- Authority
- CN
- China
- Prior art keywords
- pressure fluid
- valve
- low
- pressure
- bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
Abstract
The invention relates to the technical field of steam reutilization, in particular to a conveying method and device for recovering high-temperature liquid of a condensation chamber and inputting the high-temperature liquid into a high-pressure boiler to be heated and utilized again, and discloses a novel device for conveying low-pressure fluid to high-pressure fluid. The novel device comprises a low-pressure fluid bin, a high-pressure fluid bin and a temporary storage bin connected between the two bins. The low-pressure fluid bin is connected with the temporary storage bin through a first valve. The temporary storage bin is connected with the high-pressure fluid bin through a second valve. The two valves keep in a one-open and one-close state. The low-pressure fluid bin and the high-pressure fluid bin are isolated, and the fluid is transited through the temporary storage bin and injected into the high-pressure fluid bin for cyclic utilization.
Description
Technical field
The present invention relates to steam profit technical field again, be specifically related to condensation chamber high-temp liquid is reclaimed input high-pressure boiler again
Add the transmitting device of heat utilization, the device transmitted for New Low Voltage fluid to high-pressure fluid.
Background technology
The boiler recycling to condensed water now, the condensed water of low pressure is pumped in high-pressure boiler by main employing high-pressure hydraulic pump,
Again heat.This method, needs to arrange high-pressure hydraulic pump, and power consumption is relatively big, and water pump structure is complicated, builds and safeguards
Cost is the highest, is unfavorable for reducing cost and energy-conserving and environment-protective.
Summary of the invention
In order to solve the recovery problem of existing steam boiler condensed water, the present invention designs one and have employed low pressure liquid to high pressure
The transmitting device of liquid.It is not required to the retracting device of high-pressure hydraulic pump, it is achieved the liquid conveying in high-pressure boiler of the low pressure condensed water.
The device that New Low Voltage fluid transmits to high-pressure fluid, including low-pressure fluid storehouse, high-pressure fluid storehouse be connected to above-mentioned
Interim storage silo between two warehouses, low-pressure fluid storehouse is connected by the first valve with interim storage silo, interim storage silo and high pressure
Fluid storehouse is connected by the second valve.When valve between low-pressure fluid storehouse and interim storage silo is opened, interim storage silo and height
Valve closing between baric flow body storehouse, fluid flows into interim storage silo from low-pressure fluid storehouse.After interim storage silo fills, close with
The valve that low-pressure fluid storehouse connects, opens the valve being connected with high-pressure fluid storehouse, and fluid flows into high-pressure fluid storehouse, after fluid stream is complete,
Close valve.Two valves keep one open-one close, and isolation low-pressure fluid storehouse and the pressure reduction in high-pressure fluid storehouse, by interim storage silo
Transition, is circulated utilization in fluid injects high-pressure fluid storehouse.
Further, described the first valve, the second valve are electric control valve, are connected with external ECU, by automatically controlled
Unit controls its switch.During boiler work, two valve states are one open-one close or simultaneously close off, it is ensured that low-pressure fluid storehouse and height
Baric flow body storehouse is not communicated with.
Further, described the first valve, the second valve are machinery valve, are connected control with external mechanical control mechanism
Switch, or its switch of Non-follow control.
This device passes through three storehouse attachment structures, it is achieved that low-pressure fluid circle transmission in high-pressure boiler, it is not necessary to water pump adds
Press pump enters, and saves the energy, reduces boiler operatiopn cost.
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram of the transmission of the present invention；
Fig. 2 is the principle diagram of electric control of the transmitting device of the present invention；
Reference in figure, 1 low-pressure fluid storehouse, 2 interim storage silo, 3 high-pressure fluid storehouses, 4 first valves,
5 second valves.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the invention will be further described.Described herein it is embodied as
Example only in order to explain the present invention, is not intended to limit the present invention.
Embodiment: as it is shown in figure 1, the device that New Low Voltage fluid transmits to high-pressure fluid, by low-pressure fluid storehouse 1, temporarily
Storage silo 2, high-pressure fluid storehouse 3 are constituted, and low-pressure fluid storehouse 1 is connected by the first valve 4 with interim storage silo 2, deposits temporarily
Warehouse 2 is connected by the second valve 5 with high-pressure fluid storehouse 3.
First described valve the 4, second valve 5 can use electromagnetic valve, is connected with external ECU, by ECU
Control its switch, in low-pressure fluid storehouse 1 and interim storage silo 2, be respectively provided with liquid level sensor, set when detecting that liquid level arrives
During value, closing the second valve 5, open the first valve 4, the recovered liquid in low-pressure fluid storehouse 1 flows into the interim storage silo in lower end 2
In.When detecting that in interim storage silo 2, liquid level is full, closing the first valve 4, open the second valve 5, recovered liquid flows into position
In the high-pressure fluid storehouse 3 of lower end, when liquid level sky in interim storage silo 2 being detected, closing the second valve 5.Two valves
Keep one open-one close, isolation low-pressure fluid storehouse and high-pressure fluid storehouse.By the transition of interim storage silo 2, by the condensed water of recovery certainly
It is circulated utilization in dynamic injection high-pressure fluid storehouse 3.The volume of interim storage silo 2 is significantly smaller than high-pressure fluid storehouse 3, when two storehouses
During the connection of room, the pressure in high-pressure fluid storehouse 3 will not there be is considerable influence, it is to avoid cause pressure release.Or employing common valve, by
Manual operation is turned on and off.
First described valve the 41, second valve 51 may be used without mechanical braking or manually-operated gate, low-pressure fluid storehouse 1 He
Interim storage silo 2 arranges liquid level charactron, is connected with warehouse, is used for checking liquid level in storehouse.Water filling in high-pressure fluid storehouse 3
Time, manual operation the first valve and the second valve.
This device is in the condensation water recovery system of boiler, it is achieved the conveying in high-pressure boiler of the low pressure condensed water, is not required to
Water pump pressurization to be carried out, relies on gravity to complete, greatly reduces the operation cost of boiler, save the energy.
It is preferred embodiment of the present invention in sum, all changes made according to technical solution of the present invention, the function produced
Protection scope of the present invention is belonged to when acting on the scope without departing from technical solution of the present invention.
Claims (3)
1. the device that New Low Voltage fluid transmits to high-pressure fluid, it is characterised in that include low-pressure fluid storehouse (1), high-pressure fluid storehouse
(3) and the interim storage silo (2) that is connected between above-mentioned two warehouses, low-pressure fluid storehouse (1) leads to interim storage silo (2)
Crossing the first valve (4) to connect, interim storage silo (2) is connected by the second valve (5) with high-pressure fluid storehouse (3).
New Low Voltage fluid the most according to claim 1 is to high-pressure fluid transmitting device, it is characterised in that the first described valve
Door (4), the second valve (5) are electric control valve, are connected with external ECU, ECU control its switch.
New Low Voltage fluid the most according to claim 1 is to high-pressure fluid transmitting device, it is characterised in that the first described valve
Door (4), the second valve (5) are machinery valve, are connected control with external mechanical control mechanism and switch, or Non-follow control its open
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316188.XA CN105953214A (en) | 2016-05-06 | 2016-05-06 | Novel device for conveying low-pressure fluid to high-pressure fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316188.XA CN105953214A (en) | 2016-05-06 | 2016-05-06 | Novel device for conveying low-pressure fluid to high-pressure fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953214A true CN105953214A (en) | 2016-09-21 |
Family
ID=56912713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316188.XA Pending CN105953214A (en) | 2016-05-06 | 2016-05-06 | Novel device for conveying low-pressure fluid to high-pressure fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503807A (en) * | 2017-10-19 | 2017-12-22 | 封海涛 | Low pressure heat power generating system |
| CN107559057A (en) * | 2017-09-30 | 2018-01-09 | 封海涛 | New heat power generating system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277537Y (en) * | 2008-09-25 | 2009-07-22 | 刘林沛 | High-temperature condensed water reclaimer |
| JP2009162449A (en) * | 2008-01-09 | 2009-07-23 | Toshiba Corp | Exhaust heat recovery boiler device |
| CN102536839A (en) * | 2012-02-29 | 2012-07-04 | 浙江大学 | Liquid conveying system |
| CN103047150A (en) * | 2012-12-13 | 2013-04-17 | 浙江大学 | Liquid automatic conveying system |
| CN103982445A (en) * | 2014-05-14 | 2014-08-13 | 浙江大学宁波理工学院 | Liquid conveying system with single sealing surface |
| CN104731130A (en) * | 2015-01-04 | 2015-06-24 | 浙江大学 | Control method for non-circulation pump type steam pressurizing system |
-
2016
- 2016-05-06 CN CN201610316188.XA patent/CN105953214A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009162449A (en) * | 2008-01-09 | 2009-07-23 | Toshiba Corp | Exhaust heat recovery boiler device |
| CN201277537Y (en) * | 2008-09-25 | 2009-07-22 | 刘林沛 | High-temperature condensed water reclaimer |
| CN102536839A (en) * | 2012-02-29 | 2012-07-04 | 浙江大学 | Liquid conveying system |
| CN103047150A (en) * | 2012-12-13 | 2013-04-17 | 浙江大学 | Liquid automatic conveying system |
| CN103982445A (en) * | 2014-05-14 | 2014-08-13 | 浙江大学宁波理工学院 | Liquid conveying system with single sealing surface |
| CN104731130A (en) * | 2015-01-04 | 2015-06-24 | 浙江大学 | Control method for non-circulation pump type steam pressurizing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559057A (en) * | 2017-09-30 | 2018-01-09 | 封海涛 | New heat power generating system |
| CN107503807A (en) * | 2017-10-19 | 2017-12-22 | 封海涛 | Low pressure heat power generating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2337243C2 (en) | Hydraulic circuit for lava support | |
| CN105952946B (en) | Double dynamical gear pump control type electrohydraulic linkage executive control system | |
| CN105953214A (en) | Novel device for conveying low-pressure fluid to high-pressure fluid | |
| CN105057292A (en) | Servo hydraulic flushing system | |
| CN206129947U (en) | Rubber belt conveyor disc brake hydraulic control system | |
| CN103954044B (en) | A kind of automatic protection valve for preventing frost cracking of internal pipeline of water heater | |
| CN110701116B (en) | Closed pump control system with safety reset and safety reset method thereof | |
| CN105090143B (en) | A kind of control method of the control system of stacker-reclaimer pitching oil cylinder | |
| CN105605240A (en) | Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin | |
| CN201439606U (en) | Water-discharging device capable of recovering cold water | |
| CN110905872B (en) | Double-cylinder linkage hydraulic circuit based on control over energy accumulator | |
| CN205918670U (en) | Beat sign indicating number hydraulic press hydraulic control system | |
| CN105971862B (en) | A kind of pumping system reverse control method and its device | |
| CN102482930B (en) | Pump for pumping hydraulic well control fluid into a prosuction flowline | |
| CN104197080B (en) | Valve changes up pass hydraulic control system soon | |
| CN103899594B (en) | Internal expansion type locking cylinder manualemergency operating device and method | |
| CN105864744B (en) | The device that New Low Voltage fluid is transmitted to high-pressure fluid | |
| CN103055461B (en) | Low-torque linkage double-open fire hydrant | |
| CN204961429U (en) | Plunger pump energy storage ware | |
| CN205244461U (en) | Low pressure fluid is to device of high -pressure fluid transmission | |
| CN104088839B (en) | A kind of pressure difference transmitting device, closed type hydraulic system and mining conveyer for emptying warehouse | |
| CN103899598B (en) | Internal expansion type locking cylinder manual-operated emergent tripper and method | |
| CN203412836U (en) | Bidirectional balanced hydraulic circuit for cutting arm of continuous mining machine | |
| CN203161717U (en) | Multi-functional rotary oil cylinder locking device | |
| CN207583716U (en) | All-hydraulic Full-automatic coal mining machine control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |