CN2913853Y - Full-automatic self-pressurized water feeder for boilers - Google Patents

Full-automatic self-pressurized water feeder for boilers Download PDF

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Publication number
CN2913853Y
CN2913853Y CN 200620104433 CN200620104433U CN2913853Y CN 2913853 Y CN2913853 Y CN 2913853Y CN 200620104433 CN200620104433 CN 200620104433 CN 200620104433 U CN200620104433 U CN 200620104433U CN 2913853 Y CN2913853 Y CN 2913853Y
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CN
China
Prior art keywords
water
cylinder
steam
pipe
boiler
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Expired - Lifetime
Application number
CN 200620104433
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Chinese (zh)
Inventor
陈光焕
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陈光焕
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Priority to CN 200620104433 priority Critical patent/CN2913853Y/en
Application granted granted Critical
Publication of CN2913853Y publication Critical patent/CN2913853Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an automatic boiler water feeder utilizing self pressure. A tank is partitioned into the upper and lower parts via a fixing plate, the lower part is a water storage tank, a steam cylinder is placed in the middle of the upper part, oil storage cylinders and working water pipes are arranged on the two sides of the steam cylinder and communicated via a bottom connection passage, the upper part of the left oil storage cylinder is communicated with the lower part of the steam cylinder via an oil guide pipe, the upper part of the right oil storage cylinder is communicated with the upper part of the steam cylinder, a steam inner pipe is communicated with the working water pipe, a two-open two-close switching electromagnetic valve is connected between the steam inner pipe and a high-pressure steam pipe, the upper part of the water storage tank is connected with a tap water pipe, a water-feeding cylinder is arranged in the middle of the water storage tank, a smaller piston in the steam cylinder is connected with a larger piston in the water-feeding cylinder, a water inlet check valve and a water-feeding check valve are respectively vertically installed on the two sides of the water-feeding cylinder, the water-feeding check valve is connected with a water-feeding pipe, and the two-open two-close switching electromagnetic valve is communicated with the water storage tank via a working steam recovering pipe. Independent of temperature of fed water and pressure in boiler, the inventive water feeder can feed water to the boiler.

Description

Full automatic self pressure water filling device for boiler
One, technical field
The utility model relates to a kind of boiler fills device, refers in particular to a kind of boiler fills utensil that need not motor, high-pressure pump.
Two, background technology
At present, boiler fills all is to rely on motor, water pump to boiler fills, and high-pressure boiler especially must just can be finished by heavy-duty motor and high-pressure hydraulic pump and adds water.So not only decreased motor but also power consumption, and when particularly running into added water water temperature, just be difficult to water is added above 40 ℃.The applicant once designed a kind of " condensed water melts down the steam self pressure water filling device " (ZL200420005270.3, open day: 2005.3.9), one casing is divided into two places, one place is a storage tank, place and add water pot at another place, storage tank steam-out (SO) iron steam water filter condensing water conduit and condensed water check-valves and running water pipe and running water control ball valve, storage tank and add and be connected with blower line between the water pot upper part and often drive solenoid electric valve No. three, be connected with water inlet pipe and water inlet check-valves between the following position, add the water pot upper part and be connected with steam inlet pipe and normally closed solenoid electric valve that is connected with the boiler gland steam exhauster, following position is connected with filler pipe and No. two normally closed solenoid electric valves that are connected with the boiler fills mouth, a normally closed solenoid electric valve, No. two normally closed solenoid electric valves, often drive solenoid electric valve for No. three and connect power line.It need not high-pressure pump, and no matter the many height of boiler internal pressure also can easily add water in the stove.But find that in actual use the phenomenon of waste is arranged as the vapour source of the usefulness of power.
Three, utility model content
The purpose of this utility model is to provide a kind of full automatic self pressure water filling device for boiler, and how high the water water temperature no matter it is added is, how high furnace pressure is, equally water added boiler.
For achieving the above object, the solution that the utility model is taked is: a kind of full automatic self pressure water filling device for boiler, one casing is divided into two parts with fixed head, the bottom is divided into storage tank, place the steam cylinder in the middle of the top, steam cylinder the right and left all is placed with oil storage cylinder and work water pipe from inside to outside, the interface channel of oil storage cylinder and work water pipe is located at the bottom, the oil storage cylinder on the left side is communicated with its top with oil guide pipe with steam cylinder bottom, the oil storage cylinder top on the right is communicated with steam cylinder top, pipe leads to the work water pipe in the steam, connect two in the steam between pipe and the high-pressure steam pipe and open two pass conversion electromagnetic valves, storage tank top connects running water pipe, place in the middle of the storage tank and add the aqueous vapor cylinder, in the steam cylinder valve piston with add the aqueous vapor cylinder in big piston be connected, add that aqueous vapor cylinder one side is equipped with into the water check-valves up and down and opposite side is equipped with up and down and adds Water Check Valve, add Water Check Valve and connect filler pipe, two open two closes the conversion electromagnetic valve back and connects the working steam recovery tube and lead to storage tank.
Operation principle is summarized as follows: water controller is placed on the boiler water bit line.When needing to add water in the boiler, opening power, two open two closes conversion electromagnetic valves and carries out the open and close conversion, and with the method for discharged steam (steam source directly the comes from boiler) operation power as the steam cylinder, the steam that is discharged enters the storage tank recycling by the working steam recovery tube.Work water pipe and oil storage cylinder are set, steam power is become hydraulic oil thrust, the steam cylinder has been avoided steam, prevents that the steam cylinder is heated and makes it locate cold conditions forever, makes in the steam cylinder valve piston maintain wearing and tearing lubricated and that alleviate valve piston.Twitching back and forth of valve piston drives the twitch back and forth that adds big piston in the aqueous vapor cylinder in the steam cylinder, because adding aqueous vapor cylinder both sides is provided with the water inlet check-valves up and down respectively and adds Water Check Valve, add the twitch back and forth of big piston in the aqueous vapor cylinder, when pressure reach with boiler in during with equal pressure, hydraulic pressure is gone in the boiler, because the heavy vapour light-water of water descends naturally, moreover the steam of high temperature and water bump cancellation pressure, therefore how high the water water temperature that no matter is added is, how high furnace pressure is, equally water added boiler.
Four, description of drawings
Fig. 1 is the structural representation of present embodiment.
Among the figure: 1, high-pressure steam pipe, 2, hang down to press and to add water drum, 3, casing, 4, two open two closes conversion electromagnetic valves, 5, pipe in the steam, 6, the work water pipe, 7, oil storage cylinder, 8, oil guide pipe, 9, steam cylinder, 10, the working steam recovery tube, 11, fixed head, 12, running water pipe, 13, water inlet check-valves, 14, add Water Check Valve, 15, add the aqueous vapor cylinder, 16, filler pipe, 17, storage tank, 18, valve piston, 19, big piston, 20, boiler, 21, the boiler feed water check-valves.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the good effect of the utility model and generation thereof is remake description.
Referring to Fig. 1, a kind of full automatic self pressure water filling device for boiler, one casing, 3 usefulness fixed heads 11 are divided into two parts, the bottom is divided into storage tank 17, place steam cylinder 9 in the middle of the top, steam cylinder 9 the right and lefts all are placed with oil storage cylinder 7 and work water pipe 6 from inside to outside, the interface channel of oil storage cylinder 7 and work water pipe 6 is located at the bottom, the oil storage cylinder 7 usefulness oil guide pipes 8 on the left side are communicated with its top with steam cylinder 9 bottoms, oil storage cylinder 7 tops on the right are communicated with steam cylinder 9 tops, pipe 5 leads to work water pipe 6 in the steam, connect two in the steam between pipe 5 and the high-pressure steam pipe 1 and open two pass conversion electromagnetic valves 4, storage tank 17 tops connect running water pipe 12, place in the middle of the storage tank 17 and add aqueous vapor cylinder 15, in the steam cylinder 9 valve piston 18 with add aqueous vapor cylinder 15 in big piston 19 be connected, add that aqueous vapor cylinder 15 1 sides are equipped with into water check-valves 13 up and down and opposite side is equipped with up and down and adds Water Check Valve 14, adding Water Check Valve 14 connects filler pipe 16, two and opens two and close conversion electromagnetic valve 4 back and connect working steam recovery tube 10 and lead to storage tank 17.
Referring to Fig. 1, filler pipe 16 connects the pressure of hanging down and adds water drum 2, and vertical pressure adds water drum 2 bottoms and connects boiler feed water check-valves 21.The pressure of hanging down being set adding water drum 2, need not whole water controller is placed on the waterline of boiler 20, as long as hang down to press add on the waterline that water drum 2 bottoms are higher than boiler 20 just passable, when hang down to press add reach in the water drum 2 with boiler 20 in during with equal pressure, because heavy the hanging down of vapour light-water pressed the pressure at right angle that adds water drum 2 in addition, boiler feed water check-valves 21 promptly is opened, and water is added in the boiler 20.
Referring to Fig. 1, the volume that adds aqueous vapor cylinder 15, helps continuing to add water more than five times greater than the volume of steam cylinder 9, has avoided traditional compartmented defective that water brings pressure drop vapour pressure shakiness that adds, and can avoid waste of steam effectively.
Referring to Fig. 1, open conversion electromagnetic valve 4 next doors, two passes two and install manually-operated gate additional, also can add water even have a power failure, avoided just need adding in the stove the nervous situation that water comes up against power failure.

Claims (4)

1, a kind of full automatic self pressure water filling device for boiler, it is characterized in that: a casing (3) is divided into two parts with fixed head (11), the bottom is divided into storage tank (17), place steam cylinder (9) in the middle of the top, steam cylinder (9) the right and left all is placed with oil storage cylinder (7) and work water pipe (6) from inside to outside, the interface channel of oil storage cylinder (7) and work water pipe (6) is located at the bottom, the oil storage cylinder on the left side (7) is communicated with its top with oil guide pipe (8) with steam cylinder (9) bottom, oil storage cylinder (7) top on the right is communicated with steam cylinder (9) top, pipe (5) leads to work water pipe (6) in the steam, connect two in the steam between pipe (5) and the high-pressure steam pipe (1) and open two pass conversion electromagnetic valves (4), storage tank (17) top connects running water pipe (12), place in the middle of the storage tank (17) and add aqueous vapor cylinder (15), in the steam cylinder (9) valve piston (18) with add the middle big piston (19) of aqueous vapor cylinder (15) and be connected, add that aqueous vapor cylinder (15) one sides are equipped with into water check-valves (13) up and down and opposite side is equipped with up and down and adds Water Check Valve (14), add Water Check Valve (14) and connect filler pipe (16), two open two closes conversion electromagnetic valve (4) back and connects working steam recovery tube (10) and lead to storage tank (17).
2, full automatic self pressure water filling device for boiler according to claim 1 is characterized in that: filler pipe (16) connects the pressure of hanging down and adds water drum (2), and vertical pressure adds water drum (2) bottom and connects boiler feed water check-valves (21).
3, full automatic self pressure water filling device for boiler according to claim 1 is characterized in that: the volume that adds aqueous vapor cylinder (15) is greater than the volume of steam cylinder (9) more than five times.
4, full automatic self pressure water filling device for boiler according to claim 1 is characterized in that: open two pass conversion electromagnetic valve (4) next doors two and install manually-operated gate additional.
CN 200620104433 2006-06-05 2006-06-05 Full-automatic self-pressurized water feeder for boilers Expired - Lifetime CN2913853Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620104433 CN2913853Y (en) 2006-06-05 2006-06-05 Full-automatic self-pressurized water feeder for boilers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620104433 CN2913853Y (en) 2006-06-05 2006-06-05 Full-automatic self-pressurized water feeder for boilers

Publications (1)

Publication Number Publication Date
CN2913853Y true CN2913853Y (en) 2007-06-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620104433 Expired - Lifetime CN2913853Y (en) 2006-06-05 2006-06-05 Full-automatic self-pressurized water feeder for boilers

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CN (1) CN2913853Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381752C (en) * 2006-06-05 2008-04-16 陈光焕 Full automatic self pressure water filling device for boiler
CN101598327A (en) * 2009-05-04 2009-12-09 陈光焕 Low-pressure boiler with full-automatic priming apparatus
CN101603680B (en) * 2009-05-04 2013-03-13 陈光焕 Pump free dead weight water-adding boiler
CN103187110A (en) * 2012-01-03 2013-07-03 陈光焕 Nuclear energy steam self-compression water adding rod
CN108019729A (en) * 2017-11-24 2018-05-11 聚和磁能(天津)科技有限公司 A kind of electromagnetism steam generation facility

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381752C (en) * 2006-06-05 2008-04-16 陈光焕 Full automatic self pressure water filling device for boiler
CN101598327A (en) * 2009-05-04 2009-12-09 陈光焕 Low-pressure boiler with full-automatic priming apparatus
CN101603680B (en) * 2009-05-04 2013-03-13 陈光焕 Pump free dead weight water-adding boiler
CN101598327B (en) * 2009-05-04 2013-04-17 陈光焕 Low pressure boiler provided with full-automatic water adding device
CN103187110A (en) * 2012-01-03 2013-07-03 陈光焕 Nuclear energy steam self-compression water adding rod
CN103187110B (en) * 2012-01-03 2015-11-25 陈光焕 Nuclear steam dead weight water-adding rod
CN108019729A (en) * 2017-11-24 2018-05-11 聚和磁能(天津)科技有限公司 A kind of electromagnetism steam generation facility
CN108019729B (en) * 2017-11-24 2019-04-09 聚和磁能(天津)科技有限公司 A kind of electromagnetism steam generation facility

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Effective date of abandoning: 20080416

C25 Abandonment of patent right or utility model to avoid double patenting