CN214746513U

CN214746513U - Heating device of boiler

Info

Publication number: CN214746513U
Application number: CN202022961593.1U
Authority: CN
Inventors: 刘树中; 段英华
Original assignee: Yunnan Kunyan Technology Co ltd
Current assignee: Yunnan Kunyan Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-11-16
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to the technical field of boiler heating, and discloses a heating device of a boiler, which comprises an installation disc, a turntable, a rotating ring A and a rotating ring B; the electric heating pipe is vertically installed in a penetrating mode on the installation disc, a sealing groove is formed in the middle of the bottom end of the installation disc, a sealing rubber ring is fixedly bonded to the top of an inner cavity of the sealing groove, a rotary disc is inserted into the inner cavity of the sealing groove in a rotating mode, the rotary disc is in threaded connection with the sealing groove, a transmission rod is welded in the middle of the top end of the rotary disc in a vertical fixed mode, and a rotary ring A and a rotary ring B are arranged above the installation disc. The utility model discloses high temperature resistant bristle just can clear up and brush through rotating the incrustation scale on the electric heating tube outer wall for this device does not need to demolish heating element whole from the boiler and just can clear up the incrustation scale on the electric heating tube outer wall on the heating element for traditional boiler heating device, and then has made things convenient for the cleaning work of incrustation scale on the motor heat pipe outer wall greatly.

Description

Heating device of boiler

Technical Field

The utility model relates to a boiler heating technical field specifically is a heating device of boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.

At present, when the water to lower capacity boiler inner chamber heats, adopt electric heating pipe subassembly heating device to heat usually, but electric heating pipe is at the in-process that heats the water of boiler inner chamber, can form the incrustation scale on electric heating pipe's the outer wall, the incrustation scale accumulation will influence the heat conduction efficiency of motor heat pipe on electric heating pipe outer wall, and then lead to electric heating pipe to slow down the rate of heating of water, but when clearing up the incrustation scale on the electric heating pipe outer wall, need dismantle the whole follow boiler of electric heating pipe subassembly, it is very inconvenient to lead to the clearance of incrustation scale on the electric heating pipe outer wall.

In order to solve the above problems, the utility model provides a heating device of a boiler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device of boiler has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device of a boiler comprises a mounting plate, a rotary ring A and a rotary ring B;

the electric heating pipe is vertically installed in a penetrating mode on the installation disc, a sealing groove is formed in the middle of the bottom end of the installation disc, a sealing rubber ring is fixedly bonded to the top of an inner cavity of the sealing groove, a rotary disc is inserted into the inner cavity of the sealing groove in a rotating mode, the rotary disc is in threaded connection with the sealing groove, a transmission rod is welded to the middle of the top end of the rotary disc in a vertical fixed mode, a rotary ring A and a rotary ring B are arranged above the installation disc, high-temperature-resistant hard bristles are installed on the inner wall of the rotary ring A in a fixed embedding mode, a limiting sliding groove A and a limiting sliding groove B are respectively formed in the middle of the outer side wall of the rotary ring A and the outer side wall of the rotary ring B, a connecting rod is inserted between the inner cavity of the limiting sliding groove A and the inner cavity of the limiting sliding groove B in a transverse sliding mode, limiting rods are fixedly welded to the two ends of the connecting rod respectively, and sliding pipes are sleeved on the outer wall of the limiting rods in a rotating mode.

As an optimal implementation manner of the utility model, the vertical bolt hole that has seted up that runs through on the mounting disc, electric heating pipe is located the inboard of bolt hole.

As an embodiment of the utility model, the vertical fixed welding in bottom middle part right side has the dead lever to coil, the sleeve pipe has been cup jointed in the rotation on the dead lever outer wall.

As a preferred embodiment of the present invention, the rotating rod is transversely fixed to the side wall of the rotating plate.

As a preferred embodiment of the present invention, the outer walls of the swivel a and the swivel B are respectively integrally formed with a gear a and a gear B, which are engaged with each other.

As an optimized embodiment of the utility model, transversely fixed welding has the bracing piece between swivel B inner wall middle part and the transfer line outer wall top.

As an optimal implementation manner of the present invention, two sets of the sliding tubes are respectively inserted into the inner cavities of the limiting sliding chutes a and the limiting sliding chutes B in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a heating device of boiler, this device is at the in-process of in-service use, rotate the carousel through the bull stick, make the carousel take out from the seal groove inner chamber, then hold the sleeve pipe and rotate the dead lever, the dead lever passes through the carousel and drives the transfer line rotation, the transfer line passes through the bracing piece and drives swivel B rotation, swivel B passes through driving gear B and driving gear A drives swivel A rotation, swivel A drives high temperature resistant hard brush hair and rotates, high temperature resistant hard brush hair just can clear up and brush the incrustation scale on the electric heating pipe outer wall through rotating, make this device for traditional boiler heating device, need not remove the incrustation scale that just can be to on the electric heating pipe outer wall on the heating element with the whole follow boiler of heating element and clear up, and then made things convenient for the clearance work of incrustation scale on the motor heat pipe outer wall greatly.

2. The utility model relates to a heating device of boiler just can be more laborsaving rotation carousel through the bull stick for the seal groove inner chamber is screwed into tightly to the carousel, makes carousel and seal groove clip sealing rubber pad tightly, and the water that just can avoid the in-process boiler inner chamber that this device used reveals away through the gap between transfer line and the mounting disc.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a bottom view of a mounting plate and a rotary plate of a heating apparatus of a boiler according to the present invention;

FIG. 2 is a front sectional view of the mounting plate, the rotary ring A and the rotary ring B of the heating device of the boiler according to the present invention;

fig. 3 is a top view of a swivel a, a swivel B, a transmission rod and an electric heating tube of a heating device of a boiler according to the present invention;

FIG. 4 is a front sectional view of the connecting rod, the limiting rod and the sliding tube of the heating device of the boiler according to the present invention;

fig. 5 is a front sectional view of a rotary ring a of a heating apparatus of a boiler according to the present invention.

In the figure: 1. fixing the rod; 2. a sleeve; 3. an electric heating tube; 4. bolt holes; 5. a rotating rod; 6. a turntable; 7. a sealing groove; 8. sealing the rubber ring; 9. mounting a disc; 10. a limiting chute A; 11. high temperature resistant hard bristles; 12. a limiting rod; 13. a swivel B; 14. a transmission rod; 15. a support bar; 16. a limiting sliding chute B; 17. a connecting rod; 18. a swivel A; 19. a transmission gear A; 20. a transmission gear B; 21. and (4) sliding the tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-5, the present invention provides a technical solution: a heating device of a boiler comprises a mounting plate 9, a rotary plate 6, a rotary ring A18 and a rotary ring B13;

the electric heating pipe 3 is vertically arranged on the mounting disc 9 in a penetrating way, the middle part of the bottom end of the mounting disc 9 is provided with a sealing groove 7, a sealing rubber ring 8 is fixedly bonded at the top of the inner cavity of the sealing groove 7, a rotary disc 6 is inserted into the inner cavity of the sealing groove 7 in a rotating way, the rotary table 6 is in threaded connection with the sealing groove 7, a transmission rod 14 is vertically and fixedly welded in the middle of the top end of the rotary table 6, a rotating ring A18 and a rotating ring B13 are arranged above the mounting plate 9, the inner wall of the rotating ring A18 is fixedly embedded with high-temperature resistant hard bristles 11, the middle parts of the outer side walls of the rotating ring A18 and the rotating ring B13 are respectively provided with a limit sliding chute A10 and a limit sliding chute B16, a connecting rod 17 is transversely inserted between the limiting sliding groove A10 and the limiting sliding groove B16, limiting rods 12 are fixedly welded at two ends of the connecting rod 17 respectively, and sliding pipes 21 are rotatably sleeved on the outer walls of the two limiting rods 12.

In this embodiment (please refer to fig. 1), the rotating disc 6 is rotated by the rotating rod 5, so that the rotating disc 6 is taken out from the inner cavity of the sealing groove 7, then the sleeve 2 is held by hand to rotate the fixing rod 1, the fixing rod 1 drives the transmission rod 14 to rotate through the rotating disc 6, the transmission rod 14 drives the rotating ring B13 to rotate through the supporting rod 15, the rotating ring B13 drives the rotating ring a18 to rotate through the transmission teeth B20 and the transmission teeth a19, the rotating ring a18 drives the high temperature resistant bristles 11 to rotate, and the high temperature resistant bristles can clean and brush scale on the outer wall of the electric heating tube through rotation.

Wherein, a bolt hole 4 is vertically perforated on the mounting plate 9, and the electric heating pipe 3 is positioned on the inner side of the bolt hole 4.

In this embodiment (see fig. 1), by setting the bolt holes 4, fixing bolts can be inserted into the inner cavities of the bolt holes 4, and then the mounting plate 9 can be fixedly mounted on the boiler by the fixing bolts.

The tray is characterized in that a fixed rod 1 is vertically and fixedly welded to the right side of the middle of the bottom end of the tray rotating 6, and a sleeve 2 is rotatably sleeved on the outer wall of the fixed rod 1.

In this embodiment (see fig. 1), by arranging the fixing rod 1 and the sleeve 2, the sleeve 2 is held by hand to rotate the fixing rod 1, so that the fixing rod 1 can conveniently rotate the rotating disc 6.

Wherein, the rotating rod 5 is transversely and fixedly welded on the side wall of the rotating disc 6.

In this embodiment (see fig. 1), the rotating rod 5 is arranged to rotate the rotating disc 6 more easily.

The outer walls of the rotating ring A18 and the rotating ring B13 are respectively and integrally formed with a transmission tooth A19 and a transmission tooth B20, and the transmission tooth A19 is meshed with the transmission tooth B20.

In this embodiment (see fig. 1), the rotation ring B13 can drive the rotation ring a18 to rotate through the transmission teeth B20 and the transmission teeth a19 by the arrangement of the transmission teeth a19 and the transmission teeth B20.

And a support rod 15 is transversely and fixedly welded between the middle part of the inner wall of the rotating ring B13 and the top of the outer wall of the transmission rod 14.

In this embodiment (see fig. 1), the support rod 15 is arranged, and the rotating rod 14 can drive the rotating ring B13 to rotate and move vertically through the support rod 15.

Wherein, two sets of slide tubes 21 are respectively inserted into the inner cavities of the limiting slide groove A10 and the limiting slide groove B16 in a sliding manner.

In this embodiment (see fig. 1), the limiting sliding groove a10 and the limiting sliding groove B16 can limit the connecting rod 17 and the limiting rod 12 by the arrangement of the limiting sliding groove a10 and the limiting sliding groove B16, so that the rotating ring a18 and the rotating ring B13 can be tightly leaned together.

It should be noted that the utility model relates to a heating device of a boiler, which comprises a heating device 1 and a fixed rod; 2. a sleeve; 3. an electric heating tube; 4. bolt holes; 5. a rotating rod; 6. a turntable; 7. a sealing groove; 8. sealing the rubber ring; 9. mounting a disc; 10. a limiting chute A; 11. high temperature resistant hard bristles; 12. a limiting rod; 13. a swivel B; 14. a transmission rod; 15. a support bar; 16. a limiting sliding chute B; 17. a connecting rod; 18. a swivel A; 19. a transmission gear A; 20. a transmission gear B; 21. the slide, the components are all standard parts or parts known to the person skilled in the art, the structure and the principle of which are known to the person skilled in the art by means of technical manuals or by means of routine experimentation.

The theory of operation, when the incrustation scale on electric heating pipe 3 outer wall needs to be cleared up, rotate carousel 6 through bull stick 5, make carousel 6 take out from seal groove 7 inner chamber, then hold sleeve pipe 2 and rotate dead lever 1, dead lever 1 drives transfer line 14 through carousel 6 and rotates, transfer line 14 drives change B13 through bracing piece 15 and rotates, change B13 drives change A18 through driving cog B20 and driving cog A19 and rotates, change A18 drives high temperature resistant bristle 11 and rotates, high temperature resistant bristle just can clear up and brush the incrustation scale on the electric heating pipe outer wall through rotating.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The heating device of the boiler is characterized by comprising a mounting disc (9), a rotary disc (6), a rotary ring A (18) and a rotary ring B (13);

the electric heating pipe (3) is vertically installed on the mounting disc (9) in a penetrating mode, a sealing groove (7) is formed in the middle of the bottom end of the mounting disc (9), a sealing rubber ring (8) is fixedly bonded to the top of the inner cavity of the sealing groove (7), a rotary disc (6) is inserted into the inner cavity of the sealing groove (7) in a rotating mode, the rotary disc (6) is in threaded connection with the sealing groove (7), a transmission rod (14) is fixedly welded to the middle of the top end of the rotary disc (6) in the vertical mode, a rotary ring A (18) and a rotary ring B (13) are arranged above the mounting disc (9), high-temperature-resistant hard brush bristles (11) are fixedly embedded into the inner wall of the rotary ring A (18), a limiting sliding groove A (10) and a limiting sliding groove B (16) are formed in the middle of the outer side wall of the rotary ring A (18) and the rotary ring B (13), a connecting rod (17) is inserted between the inner cavity of the limiting sliding groove A (10) and the limiting sliding groove B (16) in a transverse sliding mode, the two ends of the connecting rod (17) are respectively fixedly welded with limiting rods (12), and the outer walls of the limiting rods (12) are respectively rotatably sleeved with sliding pipes (21).

2. A heating apparatus of a boiler according to claim 1, wherein: the mounting disc (9) is vertically provided with a bolt hole (4) in a penetrating mode, and the electric heating pipe (3) is located on the inner side of the bolt hole (4).

3. A heating apparatus of a boiler according to claim 1, wherein: the vertical fixed welding in carousel (6) bottom middle part right side has dead lever (1), it has sleeve pipe (2) to rotate to cup joint on dead lever (1) outer wall.

4. A heating apparatus of a boiler according to claim 1, wherein: and a rotating rod (5) is transversely and fixedly welded on the side wall of the rotating disc (6).

5. A heating apparatus of a boiler according to claim 1, wherein: and the outer walls of the rotating ring A (18) and the rotating ring B (13) are respectively provided with a transmission gear A (19) and a transmission gear B (20) in an integrated manner, and the transmission gear A (19) is meshed with the transmission gear B (20).

6. A heating apparatus of a boiler according to claim 1, wherein: and a support rod (15) is transversely and fixedly welded between the middle part of the inner wall of the rotating ring B (13) and the top of the outer wall of the transmission rod (14).

7. A heating apparatus of a boiler according to claim 1, wherein: the two groups of sliding pipes (21) are respectively inserted into the inner cavities of the limiting sliding chute A (10) and the limiting sliding chute B (16) in a sliding manner.