CN105605240A - Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin - Google Patents
Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin Download PDFInfo
- Publication number
- CN105605240A CN105605240A CN201511034645.8A CN201511034645A CN105605240A CN 105605240 A CN105605240 A CN 105605240A CN 201511034645 A CN201511034645 A CN 201511034645A CN 105605240 A CN105605240 A CN 105605240A
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- China
- Prior art keywords
- storehouse
- pressure fluid
- fluid
- low
- transmission
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention relates to the technical field of steam reuse, in particular to a method and a device for conveying fluid to a high-pressure fluid bin from a low-pressure fluid bin. A conveying bin for fluid transition is arranged between the low-pressure fluid bin and the high-pressure fluid bin; a valve which can only be communicated with the low-pressure fluid bin or the high-pressure fluid bin at at time is arranged inside the conveying bin. The device for conveying fluid to the high-pressure fluid bin from the low-pressure fluid bin comprises the low-pressure fluid bin, the high-pressure fluid bin and the conveying bin, wherein the conveying bin is connected between the low-pressure fluid bin and the high-pressure fluid bin; the low-pressure fluid bin is provided with a fluid outlet so as to be connected with the conveying bin; the high-pressure fluid bin is provided with a fluid inlet so as to be connected with the conveying bin; a valve element is arranged in the conveying bin; the edge of the valve element is in close contact with each of the fluid outlet and the fluid inlet so as to seal the fluid outlet and the fluid inlet. According to the method and device, through the arrangement of the conveying bin, cyclic conveying of a low-pressure cold liquid to a high-pressure boiler can be achieved, the low-pressure cold liquid does not need to be pressurized and pumped by a water pump, the energy sources can be saved, and the boiler operation cost can be reduced.
Description
Technical field
The present invention relates to steam sharp technical field again, be specifically related to condensation chamber high-temp liquid to reclaim input high-pressure boiler againAdd transmission method and the device of heat utilization, for a kind of low-pressure fluid is to method and the device of high-pressure fluid transmission.
Background technology
The recycling of boiler to condensed water now, mainly adopts high-pressure hydraulic pump that the condensed water of low pressure is pumped in high-pressure boiler,Again heat. This method, need to arrange high-pressure hydraulic pump, and power consumption is larger, and water pump structure complexity is built and safeguardsCost is all higher, is unfavorable for reducing costs 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 has adopted low pressure liquid to high pressureThe transmission method of liquid and device do not need the retracting device of high-pressure hydraulic pump, realize low pressure condensed water and carry to the liquid in high-pressure boiler.
Low-pressure fluid is to a method for high-pressure fluid transmission, and method is as follows: between low-pressure fluid storehouse and high-pressure fluid storehouseThe transmission storehouse of transitional fluid is set, in transmission storehouse, the valve that can only solely communicate with low-pressure fluid storehouse or high-pressure fluid warehouse receipt is set simultaneouslyDoor, when valve turns to transmission storehouse and the connection of low-pressure fluid storehouse, transmission storehouse does not communicate with high-pressure fluid storehouse, and fluid is from low-pressure fluidIn storehouse, enter transmission storehouse; When valve turns to transmission storehouse and the connection of high-pressure fluid storehouse, transmission storehouse does not communicate with low-pressure fluid storehouse, streamBody enters high-pressure fluid storehouse from transmission storehouse, and the rotation of valve relies on the outside link gear connecting to drive or manual rotation.
Low-pressure fluid, to a device for high-pressure fluid transmission, comprises low-pressure fluid storehouse, high-pressure fluid storehouse and is connected to low pressureTransmission storehouse between fluid storehouse and high-pressure fluid storehouse, low-pressure fluid storehouse arranges fluid issuing and is connected with transmission storehouse, and establish in high-pressure fluid storehousePut fluid intake and be connected with transmission storehouse, transmission arranges spool in storehouse, spool edge and fluid issuing and fluid intake close contact,Convection cell outlet and fluid intake seal, and spool is rotatable, is provided with at least one recess on described spool edge.
Described spool is connected with drive link, and drive link is connected with outside link gear, drives Spool rotating.
Spool is realized two way seal and unilaterally connected function to low-pressure fluid storehouse and high-pressure fluid storehouse. The same time, transmission storehouseCan only with one of them connection in low-pressure fluid storehouse, high-pressure fluid storehouse. In the time of Spool rotating, the recess on spool turns to fluidOutlet, recess is communicated with low-pressure fluid storehouse, and liquid flows into recess direction, and spool is rotated further, and recess and low-pressure fluid storehouse are de-From, in recess, liquid transmits storehouse, and when recess turns to while being communicated with high-pressure fluid storehouse, liquid flows into high-pressure spray from recessBody storehouse. Realize the input circulation of liquid from low-pressure fluid storehouse to high-pressure fluid storehouse.
This method and device be by the structure setting in transmission storehouse, realized low pressure cold liquid to the circle transmission in high-pressure boiler,Pump into without water pump pressurization, save the energy, reduce boiler operatiopn cost. It is simple in structure, cheap for manufacturing cost, and is maintained asThis is less.
Brief description of the drawings
Fig. 1 is the apparatus structure schematic diagram of transmission of the present invention;
Fig. 2 is transmission chamber structure schematic diagram;
Fig. 3 is transmission chamber structure schematic diagram;
Fig. 4 is valve core structure schematic diagram;
Reference numeral in figure, low-pressure fluid storehouse 1, fluid issuing 1a, high-pressure fluid storehouse 2, fluid intake 2a, transmission storehouse 3, spool4, drive link 5, recess 6.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description, the invention will be further described. Concrete enforcement described hereinExample only, in order to explain the present invention, is not intended to limit the present invention.
Embodiment: a kind of low-pressure fluid is to the method for high-pressure fluid transmission, and method is as follows: at low-pressure fluid storehouse and high-pressure fluidThe transmission storehouse of transitional fluid is set between storehouse, transmission arrange in storehouse a while can only with low-pressure fluid storehouse or high-pressure fluid storehouse phaseLogical valve, when valve turns to transmission storehouse and the connection of low-pressure fluid storehouse, transmission storehouse does not communicate with high-pressure fluid storehouse, and fluid is from lowIn hydraulic fluid storehouse, enter transmission storehouse, when valve turns to transmission storehouse and the connection of high-pressure fluid storehouse, transmission storehouse and not phase of low-pressure fluid storehouseLogical, fluid enters high-pressure fluid storehouse from transmission storehouse. The same time, transmission storehouse can only with its of low-pressure fluid storehouse, high-pressure fluid storehouseIn a connection, realized liquid and entered transmission storehouse from low-pressure fluid storehouse, by the transmission storehouse circulation that enters high-pressure fluid storehouse. PassThe volume setting in defeated storehouse is less, less to the pressure influence in high-pressure fluid storehouse and low-pressure fluid storehouse, can not cause high-pressure fluid storehousePressure release.
According to said method, designed the device of a kind of low-pressure fluid to high-pressure fluid transmission, its structure as shown in Figure 1,By low-pressure fluid storehouse 1, high-pressure fluid storehouse 2 and be connected to low-pressure fluid storehouse 1 and high-pressure fluid storehouse 2 between transmission storehouse 3 form.Low-pressure fluid storehouse 1 arranges fluid issuing 1a and is connected with transmission storehouse 3, and high-pressure fluid storehouse 2 arranges fluid intake 2a and transmission storehouse 3Connect. Interior circular spool 4, spool 4 edges and fluid issuing 1a and fluid intake 2a close contact, the stream of arranging in transmission storehouse 3The contact opening of body outlet 1a and fluid intake 2a is in the arc-shaped, closely cooperate with spool 4, spool 4 convection cells outlet 1a andFluid intake 2a carries out seal isolation, and spool 4 is rotatable.
As shown in Figure 2, transmission storehouse 3 and spool 4 form an airtight valve mechanism, top connector and low-pressure fluidThe fluid issuing 1a in storehouse 1 is tightly connected, and the fluid intake 2a in bottom connector and high-pressure fluid storehouse 2 is tightly connected, transmission storehouseBetween 2 bin and spool 4, only there is very little gap, spool can be rotated. Or transmission storehouse 3 and valve as shown in Figure 3,Core 4 forms an airtight valve mechanism, and the fluid issuing 1a in top connector and low-pressure fluid storehouse 1 is tightly connected, bottomThe fluid intake 2a in connector and high-pressure fluid storehouse 2 is tightly connected, and exists certain between the bin in transmission storehouse 2 and spool 4Volume, can store certain liquid, and spool can rotate in transmission storehouse.
As shown in Figure 4, on spool 4 edges, be provided with at least one recess 6. Spool 4 is connected with drive link 5, drive link5 are connected with outside link gear, drive spool 4 to rotate by link gear. The recess of spool 4 turns to fluid issuing 1a place,Recess is communicated with low-pressure fluid storehouse 1, and liquid enters recess from warehouse, then liquid enters transmission storehouse from recess, when spool 4Recess turn to fluid intake 2a place, liquid flows into high-pressure fluid storehouse from recess. Because spool is at ordinary times to high-pressure fluid storehouseSeal with low-pressure fluid storehouse, and the spatial volume in recess and transmission storehouse is less, in the time that recess is connected to high-pressure fluid storehouse,Can not produce larger impact to its pressure, can not cause pressure release. Spool continues rotation, has just realized liquid from low-pressure fluid storehouseCirculation to high-pressure fluid storehouse is carried.
This device can use in the condensation water recovery system of boiler, realizes low pressure condensed water to the conveying in high-pressure boiler,And do not need to carry out water pump pressurization, and reduce greatly the operation cost of boiler, save the energy.
Preferred embodiment of the present invention in sum, all changes of making according to technical solution of the present invention, the function of producingWhile acting on the scope that does not exceed technical solution of the present invention, all belong to protection scope of the present invention.
Claims (3)
1. low-pressure fluid, to a high-pressure fluid transmission method, is characterized in that, method is as follows: at low-pressure fluid storehouse and high-pressure fluidThe transmission storehouse of transitional fluid is set between storehouse, transmission arrange in storehouse simultaneously can only with low-pressure fluid storehouse or the only phase of high-pressure fluid warehouse receiptLogical valve, when valve turns to transmission storehouse and the connection of low-pressure fluid storehouse, transmission storehouse does not communicate with high-pressure fluid storehouse, and fluid is from lowIn hydraulic fluid storehouse, enter transmission storehouse; When valve turns to transmission storehouse and the connection of high-pressure fluid storehouse, transmission storehouse and not phase of low-pressure fluid storehouseLogical, fluid enters high-pressure fluid storehouse from transmission storehouse, and the rotation of valve relies on the outside link gear connecting to drive or manual rotation.
2. low-pressure fluid, to a device for high-pressure fluid transmission, is characterized in that, comprises low-pressure fluid storehouse (1), high-pressure fluid storehouse(2) and be connected to the transmission storehouse (3) between low-pressure fluid storehouse (1) and high-pressure fluid storehouse (2), establish low-pressure fluid storehouse (1)Put fluid issuing (1a) and be connected with transmission storehouse (3), high-pressure fluid storehouse (2) arrange fluid intake (2a) and transmission storehouse (3)Connect, in transmission storehouse (3), spool (4) is set, spool (4) edge and fluid issuing (1a) and fluid intake (2a) are tightConnect airtight tactilely, convection cell outlet (1a) and fluid intake (2a) seal, on described spool (4) edge, be provided with toA few recess (6).
3. a kind of low-pressure fluid according to claim 1, to high-pressure fluid transmitting device, is characterized in that, described spool (4)Be connected with drive link (5), drive link (5) is connected with outside link gear, drives spool (4) rotation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034645.8A CN105605240A (en) | 2015-12-30 | 2015-12-30 | Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin |
| PCT/CN2016/097781 WO2017113858A1 (en) | 2015-12-30 | 2016-09-01 | Method and device for conveying low-pressure fluid to high-pressure fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034645.8A CN105605240A (en) | 2015-12-30 | 2015-12-30 | Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605240A true CN105605240A (en) | 2016-05-25 |
Family
ID=55985422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511034645.8A Pending CN105605240A (en) | 2015-12-30 | 2015-12-30 | Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105605240A (en) |
| WO (1) | WO2017113858A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402640A (en) * | 2016-10-25 | 2017-02-15 | 封海涛 | Device provided with airflow opening and used for conveying low pressure fluid to high pressure fluid |
| WO2017113858A1 (en) * | 2015-12-30 | 2017-07-06 | 封海涛 | Method and device for conveying low-pressure fluid to high-pressure fluid |
| CN113086649A (en) * | 2021-04-29 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Flow valve capable of realizing low pressure to high pressure of powder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11181301B1 (en) | 2020-09-17 | 2021-11-23 | Rheem Manufacturing Company | Combustion gas permeable condensation trays for water heating systems |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4585054A (en) * | 1984-05-14 | 1986-04-29 | Koeprunner Ernst | Condensate draining system for temperature regulated steam operated heat exchangers |
| KR100822903B1 (en) * | 2005-07-25 | 2008-04-17 | 주식회사 경동네트웍 | The series valve which has a counterflow prevention function |
| CN201916694U (en) * | 2010-12-06 | 2011-08-03 | 福州固力埃尔节能科技有限公司 | Automatic gas pressurization device |
| CN203730427U (en) * | 2013-11-08 | 2014-07-23 | 开平市奥柏卫浴有限公司 | Pressure increasing valve and water storage type pressure increasing structure |
| CN105605240A (en) * | 2015-12-30 | 2016-05-25 | 封海涛 | Method and device for conveying fluid to high-pressure fluid bin from low-pressure fluid bin |
| CN205244461U (en) * | 2015-12-30 | 2016-05-18 | 封海涛 | Low pressure fluid is to device of high -pressure fluid transmission |
-
2015
- 2015-12-30 CN CN201511034645.8A patent/CN105605240A/en active Pending
-
2016
- 2016-09-01 WO PCT/CN2016/097781 patent/WO2017113858A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113858A1 (en) * | 2015-12-30 | 2017-07-06 | 封海涛 | Method and device for conveying low-pressure fluid to high-pressure fluid |
| CN106402640A (en) * | 2016-10-25 | 2017-02-15 | 封海涛 | Device provided with airflow opening and used for conveying low pressure fluid to high pressure fluid |
| CN113086649A (en) * | 2021-04-29 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Flow valve capable of realizing low pressure to high pressure of powder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017113858A1 (en) | 2017-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |