CN105972576A - Improved balancing container for boiler and operating method of improved balancing container - Google Patents
Improved balancing container for boiler and operating method of improved balancing container Download PDFInfo
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- CN105972576A CN105972576A CN201610529727.8A CN201610529727A CN105972576A CN 105972576 A CN105972576 A CN 105972576A CN 201610529727 A CN201610529727 A CN 201610529727A CN 105972576 A CN105972576 A CN 105972576A
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- pipe
- boiler
- water inlet
- inlet pipe
- controller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/78—Adaptations or mounting of level indicators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The invention provides an improved balancing container for a boiler and an operating method of the improved balancing container. The improved balancing container comprises a cylinder body. A liquid storage cavity is formed in the cylinder body. A partition is arranged in the liquid storage cavity and partitions the liquid storage cavity into an upper cavity body and a lower cavity body. A communicating pipe is arranged on the partition. An upper water inlet pipe is arranged on the upper portion of the cylinder body. A lower water inlet pipe is arranged on the lower portion of the cylinder body. The upper water inlet pipe communicates with the upper cavity body. The lower water inlet pipe communicates with the lower cavity body. A low-pressure drainage pipe is arranged on the side of the cylinder body and communicates with the upper cavity body. A first three-way valve is arranged on an outer pipe opening of the low-pressure drainage pipe. The other two valve openings of the first three-way valve are correspondingly connected with a drainage pipe and a low-pressure sensor. A high-pressure drainage pipe is arranged at the bottom of the cylinder body and communicates with the lower cavity body. A second three-way valve is arranged on an outer pipe opening of the high-pressure drainage pipe. The other two valve openings of the second three-way valve are correspondingly connected with a drainage pipe and a high-pressure sensor. A guide sliding face is arranged on the inner wall of the cylinder body. A sliding rim is arranged on the periphery of the partition. A drive mechanism is arranged on the outer portion of the cylinder body and connected with the partition.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of boiler plant, particularly a kind of
The boiler equalizing reservoir improved and How It Works thereof.
Background technology
Equalizing reservoir is that a kind of structure is ingenious, and the steam water-level with self-compensating ability is surveyed
Amount device.Equalizing reservoir divides single-compartment balance container and double-chamber balancing vessel, dual chamber balance to hold
Device has an annular funnel structure that whole equalizing reservoir is divided into two above benchmark cup
Individual part.
Existing equalizing reservoir cannot be carried out the detection of water level high and low pressure, it is impossible to preferably
There is provided Pressure behaviour data accurately for operator, and then cannot more preferably carry out in boiler
The warning that water level is too low or too high.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of
Adjust the connectivity structure of dual chamber, and pressure measuring function is set, move regulation chamber in conjunction with dividing plate
Volume, it is achieved boiler equalizing reservoir and the How It Works thereof of the improvement of degree of balance are adjusted flexibly.
The purpose of the present invention can be realized by following technical proposal: the boiler of a kind of improvement
Equalizing reservoir, including cylinder, described inner barrel has liquid storage cylinder, in described liquid storage cylinder
Dividing plate is set and is divided into upper chamber and lower chambers, described dividing plate arranges communicating pipe,
Being positioned at upper chamber described communicating pipe, described communicating pipe is connected with upper chamber by top opening,
The bottom of described communicating pipe is connected with lower chambers by base opening after running through dividing plate, described cylinder
Top water inlet pipe is set, the bottom of described cylinder arranges lower water inlet pipe, described enterprising
Cross current upper chamber, described lower water inlet pipe connection lower chambers；The sidepiece of described cylinder sets
Setting low pressure water pipe, described low-pressure drainage pipe connects upper chamber, described low-pressure drainage pipe
Arranging the first three-way valve on outer spout, two other valve port of described first three-way valve is respectively
Connecting drain pipe, low pressure sensor, the bottom of described cylinder arranges High Pressure Drain pipe, institute
State High Pressure Drain pipe connection lower chambers, the outer spout of described High Pressure Drain pipe arranges second
Three-way valve, two other valve port of described second three-way valve connects drain pipe, high pressure respectively
Sensor, described low pressure sensor and high pressure sensor all connect controller by circuit；
Arranging slide guide face on the inwall of described cylinder, the periphery of described dividing plate arranges slip edge, institute
The both sides stating slip edge are all pasted with sealing joint strip, and the outside of described cylinder arranges driving machine
Structure, described drive mechanism connects aforementioned barriers, and described drive mechanism is connected by circuit
State controller.
In the boiler equalizing reservoir of this improvement, upper water inlet pipe and lower water inlet pipe all with boiler
Inner space, makes the water in boiler flow into cylinder by upper water inlet pipe and/or lower water inlet pipe
In.Utilize coordinating of drive mechanism and Sliding Structures so that dividing plate can be along the length of cylinder
Direction is moved, and then changes upper chamber and the volume of lower chambers, changes communicating pipe simultaneously
Height and position, so that a set of equalizing reservoir can be according to the different size or not connecting boiler
Same requirement, it is achieved flexible function.
In the boiler equalizing reservoir of above-mentioned improvement, described communicating pipe is telescoping tube, institute
The stage casing stating telescoping tube has bellows piece, described telescoping tube by lifting assembly drive connection,
Described lifting assembly connects described controller by circuit, the liter high limit of described telescoping tube
Position is less than the position of described upper water inlet pipe.The length of communicating pipe is realized by arranging telescoping tube
Degree regulation, thus carries out the regulation of communicating pipe height in the case of partition position is motionless.
In the boiler equalizing reservoir of above-mentioned improvement, described communicating pipe is telescoping tube, institute
Stating the single-unit body that telescoping tube includes that some joints are socketed successively, described telescoping tube is come down to a lower group by liter
Part drive connection, described lifting assembly connects described controller by circuit, described flexible
The extreme position that raises of pipe is less than the position of described upper water inlet pipe.Real by arranging telescoping tube
The length adjustment of existing communicating pipe, is thus carried out communicating pipe in the case of partition position is motionless
The regulation of height.
In the boiler equalizing reservoir of above-mentioned improvement, described drive mechanism includes flexible gas
Cylinder, the telescopic shaft of described telescopic cylinder is connected gear frame, and described gear frame passes through at least one
Root drive link is connected described dividing plate.
In the boiler equalizing reservoir of above-mentioned improvement, described drive mechanism includes rotating electricity
Machine, the output shaft connection reducer of described rotary electric machine, on the output shaft of described decelerator
Sheathed gear, the engagement of described wheel and rack connects, and the end of described tooth bar passes through transmission
Bar is connected described dividing plate.
In the boiler equalizing reservoir of above-mentioned improvement, the inwall of described cylinder is arranged
Positive stop and lower limit block, described upper limit block is positioned at the lower section of low-pressure drainage pipe,
Described lower limit block is positioned at the top of lower water inlet pipe, the straight skidding stroke of described dividing plate
Between upper limit block and lower limit block.Kept off by upper limit block and lower limit
The position of block limits, to determine the range of activity of dividing plate, realize changing cavity volume and
While position height, it is ensured that low-pressure drainage pipe connects upper chamber, under the connection of lower water inlet pipe
Chamber.
In the boiler equalizing reservoir of above-mentioned improvement, described cylinder includes cylindrically
Stack shell, the end face of described stack shell arranges upper end cover, and described upper end cover arranges screw, institute
The bottom surface stating stack shell arranges bottom end cover, and described lower drain pipe runs through above-mentioned bottom end cover.
In the boiler equalizing reservoir of above-mentioned improvement, described upper water inlet pipe and lower water inlet pipe
The mouth of pipe on be respectively provided with assembly flange, the junction of described assembly flange is sticked sealing ring.
Upper water inlet pipe, lower water inlet pipe is made to realize connecting installation with boiler by assembly flange, and
Sealing ring is utilized to realize being tightly connected.
The How It Works of boiler equalizing reservoir, comprises the following steps:
1), according to the specification of the connected boiler of this equalizing reservoir and degree of balance requirement thereof, logical
Crossing controller manipulation drive mechanism drives dividing plate to carry out lifting action, to adjust on suitably
Chamber and the volume of lower chambers, drive communicating pipe to extend by controller manipulation lifting assembly
Or foreshorten to suitable height；
2), when the inner chamber middle water level of boiler is low, water is flowed in lower chambers by lower water inlet pipe,
The most gradually raise within communicating pipe, now anhydrous in upper chamber；
3), need detection time, open the second three-way valve and make high pressure sensor carry out high pressure sensitivity
Surveying, and send sensing numerical value to controller, once controller judges that force value is too low just
Send warning, remind staff to add water in boiler；
4), when the inner chamber middle water level of boiler is middle, water is flowed into lower chambers by lower water inlet pipe
In, the most gradually raise until being overflowed into upper chamber by top opening within communicating pipe；
5), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carry out high voltage sense, and sensing numerical value is sent to controller, low by controller record
Pressure value is dynamic with high-voltage value；
6), when the inner chamber middle water level height of boiler, water is flowed in lower chambers by lower water inlet pipe,
The most gradually raise until being overflowed into upper chamber by top opening within communicating pipe；Water is by enterprising
Water pipe flows in upper chamber；
7), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carrying out high voltage sense, and send sensing numerical value to controller, once controller judges pressure
Force value is too high just sends warning, reminds staff to open the first three-way valve and the second threeway
Valve carries out draining.
In above-mentioned How It Works, the cross-sectional area of described communicating pipe and the horizontal stroke of lower chambers
Sectional area ratio is 1 5～1 3.
Compared with prior art, boiler equalizing reservoir and the How It Works thereof of this improvement has
Advantages below:
1), by adjusting the connectivity structure of dual chamber, and set on the drain pipe of each chamber
Put load cell, under the different situations of water level, thus carry out high and low pressure monitoring,
Record hydraulic pressure is dynamic meanwhile, it is capable to effectively monitoring water level is too low or too high situation carrying out
Warning is reminded.
2), by the removable characteristic of dividing plate, it is achieved the adjustability that cylinder lumen separates,
The most only can carry out corresponding adjustment for different boiler types, to adapt to a set of equipment
The degree of balance requirement needed.
3), the present invention there is simple in construction, effect is the most reliable, and flexible degree is big,
The features such as the suitability is extensive.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the boiler equalizing reservoir of this improvement.
In figure, 1, screw；2, upper end cover；3, cylinder；4, communicating pipe；5, low pressure
Drain pipe；6, upper water inlet pipe；7, dividing plate；8, lower water inlet pipe；9, bottom end cover；10、
High Pressure Drain pipe.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention
Case is further described, but the present invention is not limited to these embodiments.
As it is shown in figure 1, the boiler equalizing reservoir of this improvement, including cylinder 3, cylinder 3
Inside has liquid storage cylinder, arranges dividing plate 7 and be divided into upper chamber and cavity of resorption in liquid storage cylinder
Room, dividing plate 7 arranges communicating pipe 4, is positioned at upper chamber, communicating pipe 4 communicating pipe 4
Being connected with upper chamber by top opening, base opening is passed through after running through dividing plate 7 in the bottom of communicating pipe 4
Connecting with lower chambers, the top of cylinder 3 arranges water inlet pipe 6, and the bottom of cylinder 3 sets
Putting lower water inlet pipe 8, upper water inlet pipe 6 connects upper chamber, and lower water inlet pipe 8 connects lower chambers；
The sidepiece of cylinder 3 arranges low-pressure drainage pipe 5, and low-pressure drainage pipe 5 connects upper chamber, low
First three-way valve is set on the outer spout of pressure water pipe 5, two other of the first three-way valve
Valve port connects drain pipe, low pressure sensor respectively, and the bottom of cylinder 3 arranges High Pressure Drain
Pipe 10, High Pressure Drain pipe 10 connects lower chambers, the outer spout of High Pressure Drain pipe 10 sets
Putting the second three-way valve, two other valve port of the second three-way valve connects drain pipe, height respectively
Pressure sensor, low pressure sensor and high pressure sensor all connect controller by circuit；Cylinder
Arranging slide guide face on the inwall of body 3, the periphery of dividing plate 7 arranges slip edge, slip edge
Both sides are all pasted with sealing joint strip, and the outside of cylinder 3 arranges drive mechanism, drive mechanism
Connecting partition 7, drive mechanism connects controller by circuit.
In the boiler equalizing reservoir of this improvement, upper water inlet pipe 6 and lower water inlet pipe 8 are all and pot
The inner space of stove, makes the water in boiler by upper water inlet pipe 6 and/or lower water inlet pipe 8
Flow in cylinder 3.Utilize coordinating of drive mechanism and Sliding Structures so that dividing plate 7 can
Length direction along cylinder 3 moves, and then changes upper chamber and the volume of lower chambers, with
Time change communicating pipe 4 height and position so that a set of equalizing reservoir can according to connect pot
The different size of stove or different requirement, it is achieved flexible function.
The structure of communicating pipe 4 has two kinds of embodiments:
Embodiment one: communicating pipe 4 is telescoping tube, the stage casing of telescoping tube has bellows piece,
Telescoping tube is connected controller by circuit by lifting assembly drive connection, lifting assembly, is stretched
The extreme position that raises of the draw is less than the position of upper water inlet pipe 6.Real by arranging telescoping tube
The length adjustment of existing communicating pipe 4, is thus carried out even in the case of dividing plate 7 position is motionless
The regulation of siphunculus 4 height.
Embodiment two: communicating pipe 4 is telescoping tube, telescoping tube includes that some joints are socketed successively
Single-unit body, telescoping tube is by lifting assembly drive connection, and lifting assembly is by circuit even
Connecing controller, the extreme position that raises of telescoping tube is less than the position of upper water inlet pipe 6.Pass through
Telescoping tube is set and realizes the length adjustment of communicating pipe 4, thus motionless in dividing plate 7 position
In the case of carry out communicating pipe 4 height regulation.
Drive mechanism has two kinds of embodiments:
Embodiment one: drive mechanism includes telescopic cylinder, the telescopic shaft of telescopic cylinder is connected
Gear frame, gear frame is connected dividing plate 7 by least drive link.
Embodiment two: drive mechanism includes rotary electric machine, the output shaft of rotary electric machine connects
Decelerator, sheathed gear on the output shaft of decelerator, wheel and rack engagement connects, tooth
The end of bar is connected dividing plate 7 by drive link.
Upper limit block and lower limit block, upper limit block are set on the inwall of cylinder 3
Being positioned at the lower section of low-pressure drainage pipe 5, lower limit block is positioned at the top of lower water inlet pipe 8,
The straight skidding stroke of dividing plate 7 is between upper limit block and lower limit block.Pass through
The position of upper limit block and lower limit block limits, to determine the range of activity of dividing plate 7,
While realizing changing cavity volume and position height, it is ensured that low-pressure drainage pipe 5 connects
Upper chamber, lower water inlet pipe 8 connects lower chambers.
Cylinder 3 includes stack shell cylindrically, and the end face of stack shell arranges upper end cover 2, on
Arranging screw 1 on end cap 2, the bottom surface of stack shell arranges bottom end cover 9, under lower drain pipe runs through
End cap 9.
Upper water inlet pipe 6 is respectively provided with assembly flange, assembling method on the mouth of pipe of lower water inlet pipe 8
Blue junction is sticked sealing ring.Upper water inlet pipe 6, lower water inlet is made by assembly flange
Pipe 8 realizes connecting installation with boiler, and utilizes sealing ring to realize being tightly connected.
The How It Works of boiler equalizing reservoir, comprises the following steps:
1), according to the specification of the connected boiler of this equalizing reservoir and degree of balance requirement thereof, logical
Crossing controller manipulation drive mechanism drives dividing plate 7 to carry out lifting action, to adjust suitably
Upper chamber and the volume of lower chambers, drive communicating pipe 4 by controller manipulation lifting assembly
Elongate or shorten to suitably height；
2), when the inner chamber middle water level of boiler is low, water is flowed into lower chambers by lower water inlet pipe 8
In, the most gradually raise within communicating pipe 4, now anhydrous in upper chamber；
3), need detection time, open the second three-way valve and make high pressure sensor carry out high pressure sensitivity
Surveying, and send sensing numerical value to controller, once controller judges that force value is too low just
Send warning, remind staff to add water in boiler；
4), when the inner chamber middle water level of boiler is middle, water is flowed into cavity of resorption by lower water inlet pipe 8
In room, the most gradually raise until being overflowed into upper chamber by top opening within communicating pipe 4；
5), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carry out high voltage sense, and sensing numerical value is sent to controller, low by controller record
Pressure value is dynamic with high-voltage value；
6), when the inner chamber middle water level height of boiler, water is flowed into lower chambers by lower water inlet pipe 8
In, the most gradually raise until being overflowed into upper chamber by top opening within communicating pipe 4；Water
Flowed in upper chamber by upper water inlet pipe 6；
7), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carrying out high voltage sense, and send sensing numerical value to controller, once controller judges pressure
Force value is too high just sends warning, reminds staff to open the first three-way valve and the second threeway
Valve carries out draining.
The cross-sectional area of communicating pipe 4 is 1 5～1 3 with the cross-sectional area ratio of lower chambers.
The boiler equalizing reservoir of this improvement and How It Works thereof have the advantage that
1), by adjusting the connectivity structure of dual chamber, and set on the drain pipe of each chamber
Put load cell, under the different situations of water level, thus carry out high and low pressure monitoring,
Record hydraulic pressure is dynamic meanwhile, it is capable to effectively monitoring water level is too low or too high situation carrying out
Warning is reminded.
2), by the removable characteristic of dividing plate 7, it is achieved it is adjustable that cylinder 3 inner chamber separates
Property, the most only can carry out corresponding adjustment for different boiler types with a set of equipment, with suitable
Degree of balance requirement needed for should.
3), the present invention there is simple in construction, effect is the most reliable, and flexible degree is big,
The features such as the suitability is extensive.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing screw 1；Upper end cover 2；Cylinder 3；Communicating pipe 4；
Low-pressure drainage pipe 5；Upper water inlet pipe 6；Dividing plate 7；Lower water inlet pipe 8；Bottom end cover 9；High
Pressure water pipe 10 term such as grade, but it is not precluded from using the probability of other term.Use this
A little terms are only used to describe and explain more easily the essence of the present invention；They are solved
It is all contrary with spirit of the present invention for being interpreted into any additional restriction.
Claims (10)
1. the boiler equalizing reservoir improved, including cylinder, it is characterised in that described
Inner barrel has liquid storage cylinder, arranges dividing plate and be divided into upper chamber in described liquid storage cylinder
And lower chambers, described dividing plate arranges communicating pipe, described communicating pipe is positioned at upper chamber,
Described communicating pipe is connected with upper chamber by top opening, and dividing plate is run through in the bottom of described communicating pipe
Being connected with lower chambers by base opening afterwards, the top of described cylinder arranges water inlet pipe, described
The bottom of cylinder arranges lower water inlet pipe, described enterprising cross current upper chamber, described under enter
Cross current lower chambers；The sidepiece of described cylinder arranges low-pressure drainage pipe, described low pressure
Cross current upper chamber, the outer spout of described low-pressure drainage pipe arranges the first three-way valve,
Two other valve port of described first three-way valve connects drain pipe, low pressure sensor respectively,
The bottom of described cylinder arranges High Pressure Drain pipe, and described High Pressure Drain pipe connects lower chambers,
Second three-way valve is set on the outer spout of described High Pressure Drain pipe, described second three-way valve
Two other valve port connects drain pipe, high pressure sensor respectively, described low pressure sensor and
High pressure sensor all connects controller by circuit；On the inwall of described cylinder, slide guide is set
Face, the periphery of described dividing plate arranges slip edge, and the both sides on described slip edge are all pasted with close
Seal strip, the outside of described cylinder arranges drive mechanism, and described drive mechanism connects above-mentioned
Dividing plate, described drive mechanism connects controller noted above by circuit.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described communicating pipe is telescoping tube, and the stage casing of described telescoping tube has bellows piece, described in stretch
The draw is connected described control by lifting assembly drive connection, described lifting assembly by circuit
Device, the extreme position that raises of described telescoping tube is less than the position of described upper water inlet pipe.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described communicating pipe is telescoping tube, and described telescoping tube includes the single-unit pipe that some joints are socketed successively
Body, described telescoping tube is by lifting assembly drive connection, and described lifting assembly is by circuit even
Connecing described controller, the extreme position that raises of described telescoping tube is less than described upper water inlet pipe
Position.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described drive mechanism includes that telescopic cylinder, the telescopic shaft of described telescopic cylinder are connected gear frame,
Described gear frame is connected described dividing plate by least drive link.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described drive mechanism includes rotary electric machine, the output shaft connection reducer of described rotary electric machine,
Sheathed gear on the output shaft of described decelerator, the engagement of described wheel and rack connects, institute
State the end of tooth bar to be connected described dividing plate by drive link.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Arranging upper limit block and lower limit block on the inwall of described cylinder, described upper limit keeps off
Block is positioned at the lower section of low-pressure drainage pipe, and described lower limit block is positioned at the top of lower water inlet pipe,
The straight skidding stroke of described dividing plate is between upper limit block and lower limit block.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described cylinder includes that stack shell cylindrically, the end face of described stack shell arrange upper end cover, institute
Stating and arrange screw on upper end cover, the bottom surface of described stack shell arranges bottom end cover, described lower draining
Pipe runs through above-mentioned bottom end cover.
The boiler equalizing reservoir of improvement the most according to claim 1, it is characterised in that
Described upper water inlet pipe is respectively provided with assembly flange, described assembling method on the mouth of pipe of lower water inlet pipe
Blue junction is sticked sealing ring.
9. use the How It Works of boiler equalizing reservoir as claimed in claim 1, its feature
It is, comprises the following steps:
1), according to the specification of the connected boiler of this equalizing reservoir and degree of balance requirement thereof, logical
Crossing controller manipulation drive mechanism drives dividing plate to carry out lifting action, to adjust on suitably
Chamber and the volume of lower chambers, drive communicating pipe to extend by controller manipulation lifting assembly
Or foreshorten to suitable height；
2), when the inner chamber middle water level of boiler is low, water is flowed in lower chambers by lower water inlet pipe,
The most gradually raise within communicating pipe, now anhydrous in upper chamber；
3), need detection time, open the second three-way valve and make high pressure sensor carry out high pressure sensitivity
Surveying, and send sensing numerical value to controller, once controller judges that force value is too low just
Send warning, remind staff to add water in boiler；
4), when the inner chamber middle water level of boiler is middle, water is flowed into lower chambers by lower water inlet pipe
In, the most gradually raise until being overflowed into upper chamber by top opening within communicating pipe；
5), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carry out high voltage sense, and sensing numerical value is sent to controller, low by controller record
Pressure value is dynamic with high-voltage value；
6), when the inner chamber middle water level height of boiler, water is flowed in lower chambers by lower water inlet pipe,
The most gradually raise until being overflowed into upper chamber by top opening within communicating pipe；Water is by enterprising
Water pipe flows in upper chamber；
7), need detection time, open the first three-way valve and make low pressure sensor carry out low pressure sensitivity
Survey, and sensing numerical value is sent to controller, open the second three-way valve and make high pressure sensor
Carrying out high voltage sense, and send sensing numerical value to controller, once controller judges pressure
Force value is too high just sends warning, reminds staff to open the first three-way valve and the second threeway
Valve carries out draining.
How It Works the most according to claim 9, it is characterised in that described company
The cross-sectional area of siphunculus is 1 5～1 3 with the cross-sectional area ratio of lower chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529727.8A CN105972576B (en) | 2016-06-30 | 2016-06-30 | A kind of improved boiler equalizing reservoir and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529727.8A CN105972576B (en) | 2016-06-30 | 2016-06-30 | A kind of improved boiler equalizing reservoir and its operation method |
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| Publication Number | Publication Date |
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| CN105972576A true CN105972576A (en) | 2016-09-28 |
| CN105972576B CN105972576B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292205A (en) * | 2005-04-07 | 2006-10-26 | Shinnosuke Nomura | Small-size steam generator |
| CN201462792U (en) * | 2009-09-21 | 2010-05-12 | 哈尔滨市东龙自动化技术有限责任公司 | Double-chamber balancing container with vapor hood |
| CN204042854U (en) * | 2014-09-11 | 2014-12-24 | 石狮市酷瑞电气有限责任公司 | A kind of continous way drum water system |
| CN204756879U (en) * | 2015-06-15 | 2015-11-11 | 中钢集团鞍山热能研究院有限公司 | But balanced container system of on -line setting check -up |
| CN206094017U (en) * | 2016-06-30 | 2017-04-12 | 浙江特富锅炉有限公司 | Modified boiler balance container |
-
2016
- 2016-06-30 CN CN201610529727.8A patent/CN105972576B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006292205A (en) * | 2005-04-07 | 2006-10-26 | Shinnosuke Nomura | Small-size steam generator |
| CN201462792U (en) * | 2009-09-21 | 2010-05-12 | 哈尔滨市东龙自动化技术有限责任公司 | Double-chamber balancing container with vapor hood |
| CN204042854U (en) * | 2014-09-11 | 2014-12-24 | 石狮市酷瑞电气有限责任公司 | A kind of continous way drum water system |
| CN204756879U (en) * | 2015-06-15 | 2015-11-11 | 中钢集团鞍山热能研究院有限公司 | But balanced container system of on -line setting check -up |
| CN206094017U (en) * | 2016-06-30 | 2017-04-12 | 浙江特富锅炉有限公司 | Modified boiler balance container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972576B (en) | 2017-12-05 |
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