WO2017061717A1 - Chaudière composite - Google Patents

Chaudière composite Download PDF

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Publication number
WO2017061717A1
WO2017061717A1 PCT/KR2016/010444 KR2016010444W WO2017061717A1 WO 2017061717 A1 WO2017061717 A1 WO 2017061717A1 KR 2016010444 W KR2016010444 W KR 2016010444W WO 2017061717 A1 WO2017061717 A1 WO 2017061717A1
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WO
WIPO (PCT)
Prior art keywords
pipe
water
steam
pipes
tube
Prior art date
Application number
PCT/KR2016/010444
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English (en)
Korean (ko)
Inventor
박창덕
박성호
Original Assignee
(주)창화에너지
박창덕
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Publication of WO2017061717A1 publication Critical patent/WO2017061717A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
    • F22B13/10—Locomobile, traction-engine, steam-roller, or locomotive boilers with auxiliary water tubes inside the fire-box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/14—Component parts thereof; Accessories therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes

Definitions

  • the present invention relates to a composite boiler, and more particularly, the central water pipe is partially formed by a double pipe and the remainder is formed by a single pipe. Water is stored in the outer pipe and the single pipe of the double pipe and the inner pipe and the single pipe and the double pipe of the double pipe. The outer side of the fire by moving the water stored in the outer tube of the single tube and double tube is transferred to a complex boiler that generates hot water or steam in a very fast time.
  • a boiler is a generic term for a device that burns a predetermined fuel and heats water with its heat of combustion, and is a cylindrical boiler, a water pipe boiler, an associated boiler, a special boiler, etc., depending on the structure of the main body, depending on the position of the furnace. In addition, it is classified into natural circulation and forced circulation according to the water circulation system.
  • the associated boiler is a method of increasing the heat transfer area by installing several pipes through which combustion gas passes under the water surface of the furnace, which is installed horizontally, and has a relatively short start-up time and a large amount of evaporation compared to the size. It has been used mainly.
  • associative boiler has a large heat loss, thermal efficiency is low, evaporation rate is fast, easy to attach scale, structural complexity, difficult to repair and repair, structural high pressure, large capacity is impossible.
  • the water pipe boiler is a boiler that generates steam by arranging several thin water pipes through which water flows and passing the combustion gas at right angles or in parallel with the water pipes.
  • the diameter of the pipe is small so that it can withstand high pressure and expand its heat transfer area.
  • the present invention has been made to solve the above problems, the central water pipe is formed in part of the double pipe and the rest is formed in a single pipe, the water is stored in the outer pipe and the single pipe of the double pipe and the inner and single pipe of the double pipe It is an object of the present invention to provide a hybrid boiler in which hot water or steam is generated in a very rapid time by receiving heat from the external pipe of the single pipe and the double pipe by allowing the fire to move outside the double pipe.
  • the present invention is to provide a hybrid boiler that is capable of producing steam with higher efficiency by the steam of the upper steam pipe is heated again to increase the temperature as the fire rises through the inner tube of the double pipe to heat the upper steam pipe. Its purpose is.
  • the present invention has the following features to achieve the above object.
  • the present invention includes a lower water pipe into which water for generating hot water or steam is introduced; A plurality of central water pipes vertically arranged to communicate with the lower water pipes at a predetermined interval in front and rear, and storing water introduced from the lower water pipes; An upper steam pipe through which steam generated from the central water pipe is introduced through the steam connection pipe and discharged through the discharge port; And an outer housing for accommodating the lower water pipe, the central water pipe, and the upper steam pipe, wherein the central water pipe has one end communicating with the lower water pipe and the other end communicating with the steam connection pipe and installed vertically with the lower water pipe.
  • the central water pipes on one side of the horizontal water pipe and the connection water pipe is composed of a double pipe
  • the horizontal water pipe and the connection water pipe is composed of a double pipe
  • the inner pipe of the double pipe of the connection water pipe protrudes outside the horizontal water pipe through the horizontal water pipe and the other side
  • the central water pipes of are composed of a single pipe.
  • the lower water pipe is composed of a pair of first lower water pipes arranged in parallel and a second lower water pipe connecting the pair of first lower water pipes, and the first lower portion of any one of the pair of first lower water pipes.
  • An inlet through which water is introduced is formed at one side of the water pipe, and the pair of first water pipes are connected to each other so that the pair of vertical water pipes communicate with each other.
  • the upper steam pipe is a pair of steam collecting pipe and the connection steam for connecting between the steam collection pipe and the steam collection pipe is a pair of steam collection pipe is collected from the pair of vertical water pipe and the steam collection pipe It consists of a plurality of steam heating tubes connecting the pipes so as to communicate with each other.
  • the upper steam pipe is a pair of steam collecting pipe
  • the steam generated from the pair of vertical water pipe is collected through the steam connection pipe
  • the connection steam pipe and the connection steam pipe connecting the steam collecting pipe between the flange pipe Receives steam through and is composed of a separate steam pipe is configured to be separated from the steam collecting pipe and the connection steam pipe
  • the separation steam pipe is a pair of first separation steam pipe and parallel to the connection steam pipe
  • the pair It is composed of a second separation team pipe to connect between the first separation team pipe.
  • fire is introduced into the lower space formed by arranging the plurality of central water pipes so that the water stored in the central water pipe is heated, and the fire that heats the central water pipe protrudes toward the lower side of the horizontal water pipes of the central water pipes formed as a double pipe.
  • the discharge path is guided by the guide plate installed in the horizontal direction during the ascending and descending through the inner tube.
  • the guide plate is horizontally installed between the corresponding horizontal water pipes of the central water pipes formed of a single pipe among the central water pipes are configured to be guided by bypass when the fire is moved to the upper side by the inner pipe of the connecting water pipe of the double pipe,
  • the horizontal water pipe on the upper side of the pair of horizontal water pipes formed on the central water pipes on the side where the guide plate is installed is formed so as not to have the same height as the horizontal water pipe on the upper side of neighboring central water pipes so that the fire is spaced between the horizontal water pipes. It is configured to flow into.
  • the discharge steam is formed in any one of the connection steam pipe of the pair of connection steam pipe, the connection steam pipe and the pair of steam collecting pipes connected thereto are formed so as not to communicate with each other and connected with another connection steam pipe A pair of steam collection pipes are formed to communicate with each other, the discharge port is formed in the first separation pipe tube that is not connected to communicate with the flange pipe of the pair of first separation team pipe.
  • the connecting pipe of the double pipe of the double pipe and the pipe of the single pipe of the first heat conductive member formed in the form of a screw thread in contact with the inner wall surface of the outer pipe and the inner wall of the single pipe, respectively, or the inner wall surface of the corresponding outer pipe and
  • a second heat conductive member extending inwardly from an inner wall surface of the single pipe is formed, and the second heat conductive member is formed in the form of a screw wing, so that water rises along the second heat conductive member.
  • a central water pipe in the form of a single pipe and a double pipe so that the fire rises to the inner pipe of the double pipe, by controlling the height of the neighboring horizontal water pipe of the single pipe and forming a guide plate to guide the downward movement of the fire
  • the water in the outer pipe is heated and then the steam in the upper steam pipe is heated, and in the falling, the water in the single pipe is heated at the outside of the single pipe along a certain flow path, greatly improving the thermal efficiency of the fire and generating hot steam.
  • the water stored in the outer pipe is heated at the same time on the outer side of the inner tube and the outer tube at the same time has the effect that the steam is quickly generated.
  • FIG. 1 is a perspective view showing a hybrid boiler according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a hybrid boiler according to an embodiment of the present invention.
  • Figure 3 is a perspective view showing a coupling state of the lower water pipe, the central water pipe, the upper steam pipe of the hybrid boiler according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view taken along line AA ′ of FIG. 1.
  • FIG. 5 is a cross-sectional view taken along line B-B 'of FIG.
  • FIG. 6 is a plan view of FIG. 3.
  • FIG. 7 is a cross-sectional view taken along line C-C 'of FIG. 3 showing a path through which steam moves according to an embodiment of the present invention.
  • FIG. 8 is a perspective view showing a hybrid boiler according to another embodiment of the present invention.
  • FIG. 9 is a plan view of FIG. 8.
  • FIG. 10 is a cross-sectional view taken along line D-D 'of FIG. 8 showing a path through which steam moves according to another embodiment of the present invention.
  • FIG. 11 is an exploded perspective view of the upper steam pipe according to another embodiment of the present invention.
  • FIG. 12 is a view illustrating a state in which a first heat conductive member is installed according to another embodiment of the present invention.
  • FIG. 13 is a view illustrating a state in which a second heat conductive member is installed according to another embodiment of the present invention.
  • FIG. 14 is a view showing a process in which a screw tube is installed according to another embodiment of the present invention.
  • FIG. 15 is a view showing an inner tube of a connection water pipe in which a screw tube is installed according to FIG. 14.
  • FIG. 15 is a view showing an inner tube of a connection water pipe in which a screw tube is installed according to FIG. 14.
  • FIG. 16 is a view illustrating a process of coupling between an inner tube of a screw tube and a connecting water tube according to FIG. 14.
  • 17 is a cross-sectional view of the threaded pipe coupled to the inner tube of the connecting water pipe according to FIG.
  • FIG. 1 is a perspective view showing a hybrid boiler according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of a hybrid boiler according to an embodiment of the present invention
  • Figure 3 is a hybrid boiler according to an embodiment of the present invention It is a perspective view showing the coupling state of the lower water pipe, the central water pipe, and the upper steam pipe.
  • FIG. 4 is a cross-sectional view taken along line A-A 'of FIG. 1
  • FIG. 5 is a cross-sectional view taken along line B-B' of FIG. 3
  • FIG. 6 is a top view of FIG. 3
  • FIG. 7 shows steam moving according to an embodiment of the present invention. It is CC 'sectional drawing of FIG. 3 which shows the path
  • the composite boiler 100 is largely composed of the lower water pipe 10, the central water pipe 20, the upper steam pipe 30 and the outer housing 40.
  • the water supplied through the lower water pipe 10 is stored to a predetermined position of the central water pipe 20 so that the fire is introduced from the outside to the lower side of the central water pipe 20 so that the central water pipe At the same time as heating the water of (20) and the firearm flows back through the upper steam pipe 30 to the lower side of the central water pipe 20 and then discharged to the outside to increase the residence time of the firearm and the upper steam pipe (30) By increasing the temperature of the steam of) can be produced high quality steam.
  • the central water pipe 20 of one side of the central water pipe 20 is a horizontal water pipe 22 and the connection water pipe 23 is formed in a double pipe form is stored in the outer pipe (22b, 23b) located on the outside of the double pipe.
  • the heat exchange efficiency and time are greatly improved as the firearm is configured to heat the water stored in the outer tube in the inner tubes 22a and 23a and outside the outer tube.
  • the water stored in the outer tube (22b, 23b) is disposed on the outer peripheral surface of the inner tube (22a, 23a), the heat exchange area is wider than the water pipe of the conventional water pipe boiler, the heating effect in both directions is heated to a certain temperature Time can be greatly improved.
  • the lower water pipe 10 is because the water is introduced to generate hot water or steam It is provided to supply water to the central water pipe 20 in communication therewith.
  • the lower water pipe 10 includes a pair of first lower water pipes 11 arranged in parallel and a second lower water pipe 12 connecting the pair of first lower water pipes 11, such a pair
  • the first lower water pipe 11 of any one of the first lower water pipe 11 is formed with an inlet 11a through which water is introduced from the outside, and the other first lower water pipe 11 requires heated hot water.
  • the hot water discharge port 11b discharged to the outside is formed.
  • the central water pipe 20 is connected to the upper side of the lower water pipe 10, the central water pipe 20 is provided to receive the water from the lower water pipe 10 and at the same time receive heat from the fire to heat the water supplied. do.
  • Such a central water pipe 20 is configured by sequentially arranging one central water pipe 20 unit composed of a vertical water pipe 21, a horizontal water pipe 22, and a connection water pipe 23.
  • the arrangement of the plurality of central water pipes 20 is to produce hot water and steam by receiving a large amount of water, and separate the water into individual central water pipes 20 units even when the same amount of water is heated. This is to increase the heating area by heating, so that hot water is produced within a short time.
  • the arrangement of the central water pipes 20 and the guide plate 50 moves the firearms flowing from the lower portion of the connecting water pipes 23 of the central water pipes 20 configured as a double pipe among the central water pipes 20 to the upper side.
  • Guide move horizontally from the upper side to the other side and descend to the lower side, It is configured to increase the residence time of the firearm by descending to the form of transport path.
  • the vertical water pipe 21 of the central water pipe 20 has one end communicating with the lower water pipe 10 and the other end communicating with the steam connecting pipe 31 and installed vertically with the lower water pipe 10.
  • the water supplied from the lower water pipe 10 and heated by the fire is discharged to the upper steam connection pipe 31.
  • the horizontal water pipe 22 is installed in two or more horizontally, up and down horizontally so that the pair of vertical water pipes 21 communicate with each other, the upper horizontal water pipe 22 is located on the upper side of the vertical water pipe 21.
  • the lower horizontal water pipe 22 is located at the center of the vertical water pipe 21.
  • connection water pipe 23 is installed in parallel with the vertical water pipe 21 so that the horizontal water pipe 22 is in communication with each other, the water supplied from the vertical water pipe 21 through the horizontal water pipe 22 through the connection water pipe ( 23) is stored in the fire to be supplied from the lower side horizontal water pipe 22 is to heat all the vertical water pipe 21, the horizontal water pipe 22 and the connection water pipe (23).
  • the connecting water pipe 23 of the double pipe of the horizontal water pipe 22 and the connection water pipe 23 is formed in the form of a double pipe consisting of the inner pipe (22a, 23a) and the outer pipe (22b, 23b),
  • the fire is moved to the inner tubes 22a and 23a, and water is stored in the outer tubes 22b and 23b.
  • the connecting pipe 23, the inner pipe 23a of the double pipe penetrates two or more horizontal water pipes 22 disposed above and below and protrudes to the outside of the horizontal water pipe 22, and the center water pipe 20 as both ends are opened. Fire from the lower side of the inlet flows into the lower end of the inner tube (23a) of the connection water pipe 23 is discharged to the upper end according to the guide of the inner tube (23a).
  • the fire discharged to the upper end of the inner tube 23a of the connecting pipe 23 of the double pipe heats the upper steam pipe 30 while moving on a predetermined flow path as described above, and then guides the guide plate 50. Therefore, the lower side has a "path" of the transfer path and flows.
  • the guide plate 50 is horizontally installed between the upper and lower horizontal water pipes 22 of any one of the central water pipes 20 of the central water pipes 20 as described above, so that the inner pipe of the connection water pipe 23 is provided.
  • the firearm which is moved to the upper side by the 23a is provided to move along with the guide plate 50 at the time of descending having a down conveying path of " ⁇ " shape.
  • the plate plate 50 Since the guide plate 50 is not disposed horizontally through the connecting water pipe 23, but is horizontally disposed outside the connecting water pipe 23, the plate plate 50 corresponding to the size of the installation area is divided into a large number and placed at the connecting water pipe position. A penetration part is formed and it installs in the form which welds these divided board members.
  • the horizontal water pipes 22 on the upper side are upper horizontal water pipes 22 of the neighboring central water pipes 20. It is formed so as not to be formed at the same height as the firearm descending from the top flows into the space between the horizontal water pipes (22).
  • the upper steam pipe 30 is provided such that steam generated from the central water pipe 20 is introduced through the steam connection pipe 31, heated by the fire, and then discharged through the discharge port 32.
  • the steam pipe 30 may communicate with the pair of steam collecting pipes 33, in which steam generated from the pair of vertical water pipes 21 is collected through the steam connection pipe 31, and the steam collecting pipes 33. It consists of a pair of steam connection pipes 34 to connect so as to communicate between a pair of connection steam pipes 34 and the connection steam pipe 34.
  • the steam connection pipe 31 is provided to connect between the vertical water pipe 21 of the central water pipe 20 and the steam collecting pipe 33 of the upper steam pipe 30 and fixed or formed to each other by welding or the like It can be configured to be detachable according to.
  • any one of the pair of steam pipes 31 of the connection steam pipe 31 is formed with an outlet 32, between the corresponding steam pipe 31 and a pair of steam collecting pipe 33 is connected to each other It is formed so as not to communicate with each other between the connection steam pipe 31 and a pair of steam collecting pipe 33 connected thereto are formed to communicate with each other.
  • the outer housing 40 is provided to accommodate the lower water pipe 10, the central water pipe 20 and the upper steam pipe 30, the outside of the outer housing 40 to the water from the lower water pipe (10)
  • the water level measuring unit 60 is formed to check the water level of the central water pipe 20 is supplied, and is further provided with a pressure measuring unit 70 connected to the upper steam pipe 30 to check the pressure and temperature of steam, etc. Can be.
  • the fire inlet portion 41 into which the fire is introduced is opened to communicate with the outside on one side, and the other side of the fire inlet portion 41 is discharged to the outside after the inlet fire is moved to a predetermined path 42 ) Is provided.
  • FIG. 8 is a perspective view showing a hybrid boiler according to another embodiment of the present invention
  • FIG. 9 is a plan view of FIG. 8
  • FIG. 10 is a DD ′ of FIG. 8 showing a path through which steam moves according to another embodiment of the present invention
  • 11 is an exploded perspective view of the upper steam pipe according to another embodiment of the present invention.
  • the upper steam pipe 30 is to facilitate the operation of cleaning or maintenance by separating the central portion
  • the upper steam pipe 30 is the pair of vertical water pipe
  • the separation steam pipe ( 37 is a pair of first release team pipes (37a) disposed in parallel with the connection steam pipe 34, and the second release tube pipe for connecting so as to communicate between the pair of first release team pipes (37a) ( 37b).
  • the outlet 32 is formed in the first release team pipe 37a which is not connected to the flange pipe 36 so as to communicate with the pair of first release pipe tubes 37a.
  • connection steam pipe 34 and the separation steam pipe 37 are configured to be separated through the flange pipe 36, the maintenance or failure of the upper steam pipe 30 as well as the cleaning of the central water pipe 20 may be performed. Ease of operation can be further improved during replacement work due to damage or the like.
  • FIG. 12 is a view showing a state in which a first heat conductive member is installed according to another embodiment of the present invention
  • FIG. 13 is a view showing a state in which a second heat conductive member is installed according to another embodiment of the present invention.
  • the first heat conducting member 80 and the second heat conducting member 90 are mounted in the connection pipe 23 of the double pipe so that the fire is heated on the outer wall surface of the connection pipe 23.
  • the first heat conductive member 80 is provided in a coil spring shape so as to contact the inner wall surface of the connection water pipe 23 in the connection water pipes 23 of the central water pipes 20, and the second heat conductive member 90 is formed at the center thereof.
  • the connecting water pipe 23 of the water pipes 20 is formed as a screw blade extending from the inner wall surface of the connecting water pipe 23 toward the center, the water rises along the second heat conductive member 90 and at the same time as the heating area. And to heat the water quickly.
  • FIG. 14 is a view showing a process in which a screw tube is installed according to another embodiment of the present invention
  • FIG. 15 is a view showing an inner tube of a connection water pipe in which a screw tube is installed according to FIG. 14
  • FIG. 17 is a view showing a process of coupling between the inner tube of the screw tube and the connecting water pipe
  • Figure 17 is a cross-sectional view of the screw tube coupled to the inner tube of the connecting water pipe according to FIG.
  • the hybrid boiler 100 is provided with a threaded cut in the inner tube 23a of the connection water pipe 23 and is provided with a threaded pipe 95 coupled to the cut.
  • the screw tube (95) is located outside the cutout of the inner tube (23a) and extends to the expansion portion 96 and the expansion portion 96 having a predetermined receiving space in contact with the outer wall surface of the inner tube (23a)
  • the flange portion 97 is fixed.
  • the accommodation space of the expansion part 96 may be configured in a triangular cross section, and other shapes may be possible.
  • Both ends of the expansion portion 96 are open so that fire may be introduced from the lower end and the fire may be discharged from the upper end.
  • the fire is further introduced into the storage space of the expansion unit 96, so that the heating contact area of the water stored outside thereof is further increased, and the increase in the heating contact area can improve the heating time and the heating efficiency.
  • the protrusion piece (23aa) protruding on the upper side or the lower side of the cutout side of the inner tube (23a) and the cutout groove (95a) and the receiving pocket (95b) formed on the outside of the flange portion 97 of the screw tube (95)
  • the screw tube 95 is placed on the incision of the inner tube (23a) through the protruding piece (23aa) through the incision groove (95a) is inserted into the receiving pocket (95b) as it rotates at an angle
  • the combination is completed.
  • the coupling is performed such as welding, such as, the first coupling process as described above when welding work does not require a separate fixing means or the labor of the operator.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La présente invention concerne une chaudière composite, et plus spécifiquement une chaudière composite dans laquelle une partie de tubes d'eau centraux est formée sous la forme de tubes doubles, et dont le reste est formé sous la forme de tubes simples, de l'eau est stockée à l'intérieur d'un tube externe du tube double et du tube simple, et de la chaleur se déplace dans un tube interne du tube double et le long de l'extérieur du tube simple et du tube double de sorte que l'eau stockée dans le tube simple et le tube externe du tube double reçoive de la chaleur, ce qui permet de générer très rapidement de l'eau chaude ou de la vapeur. À cet effet, la présente invention comprend: un tube d'eau inférieur dans lequel l'eau permettant de générer de l'eau chaude ou de la vapeur s'écoule; la pluralité de tubes d'eau centraux alignés verticalement et disposés au niveau de parties avant et arrière de celui-ci à des intervalles prédéterminés de manière à communiquer avec le tube d'eau inférieur, et stockant l'eau ayant circulé depuis le tube d'eau inférieur; des tubes de vapeur supérieurs dans lesquels la vapeur générée dans les tubes d'eau centraux s'écoule à travers un tube de raccordement de vapeur et est évacuée à travers une évacuation; et un boîtier externe destiné à recevoir le tube d'eau inférieur, les tubes d'eau centraux et les tubes de vapeur supérieurs, les tubes d'eau centraux comprenant: une paire de tubes d'eau verticaux dont une extrémité communique avec le tube d'eau inférieur et dont l'autre extrémité communique avec le tube de raccordement de vapeur, et qui sont disposés pour être verticaux avec le tube d'eau inférieur; des tubes d'eau horizontaux comprenant au moins deux positions verticales par rapport à une position horizontale de sorte que les tubes de la paire de tubes d'eau verticaux communiquent l'un avec l'autre; et une pluralité de tubes d'eau de raccordement disposés en parallèle avec les tubes d'eau verticaux de sorte que les tubes d'eau horizontaux communiquent l'un avec l'autre, les tubes d'eau horizontaux et les tubes d'eau de raccordement des tubes d'eau centraux au niveau d'un côté étant configurés sous la forme de tubes doubles, le tube interne du tube double du tube d'eau de raccordement pénétrant dans le tube d'eau horizontal et faisant saillie à l'extérieur du tube d'eau horizontal, et les tubes d'eau centraux au niveau d'un autre côté étant configurés sous la forme des tubes simples.
PCT/KR2016/010444 2015-10-07 2016-09-20 Chaudière composite WO2017061717A1 (fr)

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KR1020150140709A KR101607238B1 (ko) 2015-10-07 2015-10-07 복합식 보일러
KR10-2015-0140709 2015-10-07

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010100189A (ko) * 2001-10-29 2001-11-14 안승찬 이중관 보일러
KR20080094984A (ko) * 2007-04-23 2008-10-28 주차재 이중관 파이프를 이용한 스팀 보일러
KR20130072482A (ko) * 2011-12-22 2013-07-02 박창덕 자동 연소장치가 구성된 열교환 방식의 이중관 보일러
JP2014190577A (ja) * 2013-03-26 2014-10-06 World Netsugaku Kk 排熱ボイラユニット及び排熱ボイラ
KR20150024206A (ko) * 2013-08-26 2015-03-06 박창덕 열교환 방식의 보일러

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010100189A (ko) * 2001-10-29 2001-11-14 안승찬 이중관 보일러
KR20080094984A (ko) * 2007-04-23 2008-10-28 주차재 이중관 파이프를 이용한 스팀 보일러
KR20130072482A (ko) * 2011-12-22 2013-07-02 박창덕 자동 연소장치가 구성된 열교환 방식의 이중관 보일러
JP2014190577A (ja) * 2013-03-26 2014-10-06 World Netsugaku Kk 排熱ボイラユニット及び排熱ボイラ
KR20150024206A (ko) * 2013-08-26 2015-03-06 박창덕 열교환 방식의 보일러

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