CN213362546U

CN213362546U - Arrangement structure of boiler heating surface

Info

Publication number: CN213362546U
Application number: CN202021763689.0U
Authority: CN
Inventors: 吴红辉
Original assignee: Guangdong Electric Boiler And Pressure Vessel Inspection Center Co ltd
Current assignee: Guangdong Electric Boiler And Pressure Vessel Inspection Center Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-04
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an arrangement structure of boiler heating surface, including the roof, the equal fixed connection riser in both ends of roof downside, be equipped with the through-hole on every riser, equal sliding connection slide bar in every through-hole, fixed connection is dull and stereotyped between two slide bars, two first cylinders of fixed connection on the flat board, the piston rod of every first cylinder all passes dull and stereotyped fixed connection heating panel, riser one side fixed connection second cylinder, the piston rod of second cylinder passes the one end of riser fixed connection slide bar, the three first square plate of roof downside fixed connection, a first square plate downside fixed connection fan, the equal fixed connection air-cooler of downside of two other first square plates. The utility model has the advantages that: the utility model provides a boiler receives arrangement structure of hot side can be through the heat dissipation in turn of two heating panels, alternately cools off to reach and continuously radiating effect to boiler upper portion heating surface.

Description

Arrangement structure of boiler heating surface

Technical Field

The utility model relates to a boiler receives the heat dissipation technical field of the hot side, especially relates to an arrangement structure of boiler receives hot side.

Background

During the combustion production process of the boiler, high-temperature heat energy can be generated inside the boiler, so that the outer surface layer of the heating surface of the boiler can be influenced by high temperature, some components inside the boiler can possibly exceed the maximum temperature allowable value, and the boiler can operate for a long time without being cooled and radiated, thereby not only causing the thermal deformation of the components inside the boiler to be overlarge and damaging equipment, but also continuously increasing the ambient temperature of the outer surface layer of the heating surface of the boiler and influencing the use work of the boiler; at present, the heat dissipation modes of the outer surface layer of the heating surface at the lower part of the boiler are more, the heating surface at the upper part of the boiler is difficult to effectively dissipate heat of the heating surface at the upper part of the boiler due to the fact that the heating surface at the upper part of the boiler is higher than the ground, and in the long-time use process of the boiler, if the heat dissipation is only carried out on the outer surface layer of the heating surface at the lower part of the boiler, the service life of the boiler is greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an arrangement structure of a boiler heating surface, thereby solving the problems existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an arrangement structure of a boiler heating surface comprises a top plate, wherein two ends of the lower side of the top plate are fixedly connected with vertical plates, each vertical plate is provided with a through hole, a sliding rod is connected in each through hole in a sliding manner, a flat plate is fixedly connected between the two sliding rods, the flat plate is fixedly connected with two first cylinders, a piston rod of each first cylinder penetrates through the flat plate and is fixedly connected with a heat dissipation plate, one side of the vertical plate is fixedly connected with a second cylinder, and a piston rod of the second cylinder penetrates through one end of the vertical plate and is fixedly connected with one end of the sliding rod;

the lower side of the top plate is fixedly connected with three first square plates, the lower side of the first square plate in the middle of the top plate is fixedly connected with a fan, the lower sides of the other two first square plates are fixedly connected with an air cooler,

two round bars of dull and stereotyped one side fixed connection, every the first magnet of the equal fixed connection of round bar one end, every circular cooler one side all is equipped with the circular telegram device.

Preferably, the electrifying device comprises a second square plate, the second square plate is fixedly connected to the upper side of the air cooler, one side of the second square plate is fixedly connected with a guide rod, the guide rod is slidably connected with a second magnet and a first connecting block, the first connecting block is fixedly connected with the second magnet, the first connecting block is connected with the power transmission line, a spring is fixedly connected between the second magnet and the second square plate, the upper side of the air cooler is fixedly connected with a second connecting block, the second connecting block is connected with the power transmission line, the first connecting block and the second connecting block are correspondingly arranged, and the spring is not in contact with the first connecting block and the second connecting block in a free state.

Preferably, one side of the top plate opposite to the two air coolers is fixedly connected with a wind shield.

Preferably, one end of the sliding rod is fixedly connected with the stop block.

Preferably, the heat dissipation plate has an arc structure.

Preferably, a plurality of heat dissipation grooves are formed in the heat dissipation plate.

The utility model has the advantages that: the utility model provides a boiler receives arrangement structure of hot side can be through the heat dissipation in turn of two heating panels, alternately cools off to reach and continuously radiating effect to boiler upper portion heating surface.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of the basic structure of FIG. 1 with the wind deflector removed;

FIG. 3 is an enlarged schematic view of section E of FIG. 1;

fig. 4 is a schematic diagram of the basic structure of the energizing device in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-4, the utility model provides a pair of arrangement structure of boiler heating surface, including roof 1, be equipped with the jib on the roof, jib and roof fixed connection, the equal fixed connection riser 2 in both ends of roof 1 downside, be equipped with the through-hole on every riser 2, equal sliding connection slide bar 21 in every through-hole, fixed connection is dull and stereotyped 22 between two slide bars 21, riser one side fixed connection second cylinder 24, the piston rod of second cylinder 24 passes the one end of 2 fixed connection slide bars 21 of riser, the piston rod of second cylinder 24 can make slide bar 21 along horizontal direction reciprocating sliding in the through-hole, thereby drive dull and stereotyped 22 and stereotyped moving together, slide bar 21 one end fixed connection dog 25, dog 25 can make slide bar 21 can not the roll-off through-hole when sliding in the through-hole.

Two first cylinders 23 are fixedly connected to the flat plate 22 at intervals, a piston rod of each first cylinder 23 penetrates through the flat plate 22 and is fixedly connected with the heat dissipation plate 3, and the heat dissipation plate 3 can move up and down in the vertical direction through the first cylinders 23; in the prior art, the heat dissipation plate 3 has an arc structure and is arranged corresponding to the upper heating surface of the boiler 32, and when the first cylinder 23 pushes the heat dissipation plate 3 to move downwards, the heat dissipation plate 3 can be completely attached to the upper heating surface of the boiler 32; the heat dissipating plate 3 is provided with a plurality of heat dissipating grooves 31, and the heat dissipating grooves 31 can accelerate the heat dissipating effect on the upper heated surface of the boiler 32.

Three first square plates 4 are fixedly connected to the lower side of the top plate 1, a fan 6 is fixedly connected to the lower side of the first square plate 4 in the middle of the top plate 1, when the first cylinder 23 pushes the heat dissipation plate 3 to move downwards and completely fit with the heated surface of the upper part of the boiler 32 to start heat dissipation, the fan 6 discharges heat absorbed by the heat dissipation plate 3 through wind power, and meanwhile, the heat dissipation groove 31 formed in the heat dissipation plate 3 can further accelerate heat discharge. The other two first square plates 4 are fixedly connected with air coolers 5 at the lower sides, during the heat dissipation of the heat dissipation plate 3 on the upper heated surface of the boiler 32, the heat dissipation plate 3 connected with the other first air cylinder 23 is precooled by the air cooler 5 correspondingly arranged on the other first square plate, when the heat dissipation effect of the heat dissipation plate 6 on the upper heated surface of the boiler 32 is reduced, the heat dissipation plate 3 is pulled up by the first air cylinder 23 at the upper end of the heat dissipation plate 6, then the second air cylinder 24 pushes the slide rod 21 to enable the flat plate 22 fixedly connected on the slide rod 21 to move horizontally, when the precooled heat dissipation plate 3 moves to the upper heated surface of the boiler 32, the first air cylinder 23 pushes the heat dissipation plate 3 at the lower end to be attached to the upper heated surface of the boiler 32 to continue to dissipate heat, meanwhile, the heat dissipation plate 6 pulled up by the first air cylinder 23 moves to the corresponding position of the air cooler 5 through the flat plate, and cooling is performed alternately, so that the effect of continuously radiating heat of the upper heating surface of the boiler 32 is achieved. Equal fixed connection deep bead 9 in one side of two relative air-coolers 5 of roof 1, deep bead 9 makes the cold wind that air-cooler 5 blew out form cold cycle, can accelerate the cooling rate to heating panel 6.

Two round rods 7 are fixedly connected to one side of the flat plate 22 at intervals, one end of each round rod 7 is fixedly connected with a first magnet 71, one side of each air cooler 5 is provided with an electrifying device 8, each electrifying device 8 comprises a second square plate 81, the second square plate 81 is fixedly connected to the upper side of each air cooler 5, one side of the second square plate 81 is fixedly connected with a guide rod 82, the guide rod 82 is slidably connected with a second magnet 83 and a first connecting block 84, the first connecting block 84 is fixedly connected with the second magnet 83, heteropoles of the first magnet 71 and the second magnet 83 are arranged, the first connecting block 84 is connected with a power transmission line, a spring 85 is fixedly connected between the second magnet 83 and the second square plate 81, the upper side of each air cooler 5 is fixedly connected with a second connecting block 86, the second connecting block 86 is connected with a power supply line, the first connecting block 84 and the second connecting block 86 are correspondingly arranged, and the first connecting block 84 and the second connecting block 86 are not contacted when the; when the flat plate 22 moves to enable the first magnet 71 and the second magnet 83 which are fixedly connected to the round rod 7 to face each other, the first magnet 71 and the second magnet 83 are arranged in different poles, the second magnet 83 fixedly connected to one side of the first connecting block 84 pushes the first connecting block 84 to slide towards the direction of the first magnet 71 through attraction of the different poles, the first connecting block 84 is in contact with the second connecting block 86, the air cooler 5 is powered on and started, when the flat plate 22 drives the round rod 7 to be far away from the second magnet 83, the spring 85 can pull the second magnet 83, the first connecting block 84 is separated from the second connecting block 86, and the air cooler 5 is powered off and stops working. When flat plate 22 moves, two round rods 7 fixedly connected to one side of flat plate 22 have a round rod all the time to enable electrifying device 8 to electrify one air cooler 5, and another round rod 7 is in an idle state, so that two air coolers 5 in the period of cooling two cooling plates alternately can also work alternately, and the service life of air cooler 5 is prolonged while energy is saved.

When the heat dissipation plate is used, one heat dissipation plate 3 is moved to the position above the upper heated surface of the boiler 32, then the heat dissipation plate 3 is pushed by the first air cylinder 23, so that the heat dissipation plate 3 is completely attached to the upper heated surface of the boiler 32, the heat absorbed by the heat dissipation plate 3 from the upper heated surface of the boiler 32 can be discharged by the fan 6 correspondingly arranged, when the heat dissipation effect of the heat dissipation plate 6 from the upper heated surface of the boiler 32 is reduced, the heat dissipation plate 6 is pulled up by the first air cylinder 23 at the upper end of the heat dissipation plate 6, then the slide rod 21 is pushed by the second air cylinder 24, so that the flat plate 22 fixedly connected to the slide rod 21 moves horizontally, when the pre-cooled heat dissipation plate 3 is moved to the position above the upper heated surface of the boiler 32, the heat dissipation plate 3 at the lower end of the pre-cooled heat dissipation plate 23 can be attached to the upper heated surface of the, the air cooler 5 is used for rapidly cooling the boiler, and the boiler is alternately cooled through alternate heat dissipation of the two heat dissipation plates, so that the effect of continuously dissipating heat of the heating surface on the upper part of the boiler 32 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An arrangement structure of a boiler heating surface is characterized in that: the heat dissipation plate comprises a top plate (1), wherein two ends of the lower side of the top plate (1) are fixedly connected with vertical plates (2), each vertical plate (2) is provided with a through hole, a sliding rod (21) is connected in each through hole in a sliding manner, a flat plate (22) is fixedly connected between the two sliding rods (21), the flat plate (22) is fixedly connected with two first cylinders (23), a piston rod of each first cylinder (23) penetrates through the flat plate (22) to be fixedly connected with the heat dissipation plate (3), one side of each vertical plate is fixedly connected with a second cylinder (24), and a piston rod of each second cylinder (24) penetrates through one end of the vertical plate (2) to be fixedly connected with the sliding rod;

the lower side of the top plate (1) is fixedly connected with three first square plates (4), the lower side of the first square plate (4) in the middle of the top plate (1) is fixedly connected with a fan (6), the lower sides of the other two first square plates (4) are fixedly connected with an air cooler (5),

dull and stereotyped (22) one side fixed connection two round bars (7), every round bar (7) one end is first magnet (71) of equal fixed connection, every energizing unit (8) all are equipped with to air-cooler (5) one side.

2. The arrangement structure of the heating surface of the boiler according to claim 1, wherein: the electrifying device (8) comprises a second square plate (81), the second square plate (81) is fixedly connected to the upper side of the air cooler (5), one side of the second square plate (81) is fixedly connected with a guide rod (82), the guide rod (82) is connected with a second magnet (83) and a first connecting block (84) in a sliding manner, the first connecting block (84) is fixedly connected with the second magnet (83), the first connecting block (84) is connected with the power transmission line, a spring (85) is fixedly connected between the second magnet (83) and the second square plate (81), the upper side of the air cooler (5) is fixedly connected with a second connecting block (86), the second connecting block (86) is connected with a power supply line, the first connecting block (84) and the second connecting block (86) are correspondingly arranged, and the first connecting block (84) and the second connecting block (86) are not contacted when the spring (85) is in a free state.

3. The arrangement structure of the heating surface of the boiler according to claim 1, wherein: and one sides of the top plate (1) opposite to the two air coolers (5) are fixedly connected with wind shields (9).

4. The arrangement structure of the heating surface of the boiler according to claim 1, wherein: one end of the sliding rod (21) is fixedly connected with a stop block (25).

5. The arrangement structure of the heating surface of the boiler according to claim 1, wherein: the heat dissipation plate (3) is of an arc-shaped structure.

6. The arrangement structure of the heating surface of the boiler according to claim 5, wherein: the heat dissipation plate (3) is provided with a plurality of heat dissipation grooves (31).