CN217178548U

CN217178548U - Corrosion-resistant pin-connected panel chimney

Info

Publication number: CN217178548U
Application number: CN202123173470.2U
Authority: CN
Inventors: 何先志
Original assignee: Suzhou Tianyinglan Intelligent Environmental Protection Technology Co ltd
Current assignee: Suzhou Tianyinglan Intelligent Environmental Protection Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-12
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a corrosion-resistant pin-connected panel chimney relates to chimney technical field, thereby aims at solving the pin-connected panel chimney and requires high problem that leads to the leakproofness to be difficult to the assurance to the machining precision, and its technical scheme main points are: including a plurality of bodys, the connection can be dismantled to adjacent body, and fixedly connected with is annular boss on the top surface of body, and the bottom surface fixedly connected with outer loop and the inner ring of body form the recess that is used for holding the boss between outer loop and the inner ring, and the width of recess is greater than the width of boss, and the junction of adjacent body can be dismantled and is connected with fastening component, and fastening component passes through outer loop and inner ring and applys the centre gripping effort to the boss. The utility model discloses have good leakproofness and corrosion resistance when being convenient for install, can realize the holistic effective protection of structure, and then the life of extension chimney.

Description

Corrosion-resistant pin-connected panel chimney

Technical Field

The utility model relates to a chimney technical field, more specifically say, it relates to a corrosion-resistant pin-connected panel chimney.

Background

A chimney is a structure that provides ventilation for the hot fumes or fumes of a boiler, furnace or fireplace. The chimney is usually vertical, or as close to vertical as possible, to ensure a smooth flow of gases, the intake air entering the so-called chimney combustion or chimney effect. The space within the chimney is called a flue. Chimneys may be found in buildings, steam locomotives and ships.

In prior art, the stainless steel chimney often adopts the form of concatenation to install, but the mode of concatenation must let adjacent stainless steel pipe closely cooperate, just can guarantee the sealed effect of chimney, wants to let stainless steel pipe closely cooperate, and is higher to the requirement of machining dimension and precision, is difficult to guarantee its leakproofness when being unfavorable for production and processing.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a corrosion-resistant pin-connected panel chimney has good leakproofness and corrosion resistance when being convenient for install.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a corrosion-resistant pin-connected panel chimney, includes a plurality of bodys, and is adjacent the connection can be dismantled to the body, fixedly connected with is annular boss on the top surface of body, the bottom surface fixedly connected with outer loop and the inner ring of body, form the recess that is used for holding the boss between outer loop and the inner ring, the width of recess is greater than the width of boss, and is adjacent the junction of body can be dismantled and be connected with fastening component, fastening component exerts the centre gripping effort to the boss through outer loop and inner ring.

Through adopting above-mentioned technical scheme, the boss that utilizes the boss of body top surface and the recess of body bottom surface make the boss can get into between outer loop and the inner ring, let adjacent body connect, because the width of recess is greater than the width of boss, make adjacent body connect comparatively easily and sealing performance is relatively poor, but conveniently process not high to the required precision, fastening components through adjacent body junction makes the inner ring can strut and remove towards the boss, the outer loop can shrink and remove towards the boss, thereby press from both sides the seam crossing of body tightly, guarantee its sealed effect.

The utility model discloses further set up to: the fastening component comprises a hoop attached to the outer ring peripheral wall and a plurality of arc plates which are located in the inner ring and distributed in an annular array mode, the arc plates are connected to the hoop in a sliding mode, expansion acting force towards the boss is applied to the inner ring by the arc plates, and tightening acting force towards the boss is applied to the outer ring by the hoop.

Through adopting above-mentioned technical scheme, the arc slides towards the direction of staple bolt, can make the staple bolt not mobile, but the arc removes the inner ring expansion for the inner ring offsets the gap that reduces the recess and produce with the boss, thereby strengthens the leakproofness that the body is connected.

The utility model discloses further set up to: the threaded rod that the level set up is fixedly connected with on the periphery wall of arc, the other end of threaded rod runs through staple bolt and sliding connection in the staple bolt.

Through adopting above-mentioned technical scheme, utilize the threaded rod to make the arc can slide towards the staple bolt, and owing to be the threaded rod makes can extrude the outer ring through the staple bolt after the nut on its outside cover, further strengthens the leakproofness.

The utility model discloses further set up to: the top surface of the boss is provided with a first through groove, the number and the position of the first through groove correspond to those of the threaded rod, the boss penetrates through the first through groove, the depth of the first through groove is less than or equal to the height of the boss, a second through groove corresponding to the first through groove is formed in the bottom surfaces of the outer ring and the inner ring, and the threaded rod is connected in the first through groove and the second through groove in a sliding mode.

Through adopting above-mentioned technical scheme, utilize logical groove one on the boss top surface and the logical groove two on outer loop, the inner ring bottom surface to hold the threaded rod for the threaded rod can run through the body and slide, thereby realizes the control to the arc board in the outside.

The utility model discloses further set up to: the rubber layer is fixedly connected to one side, facing the inner peripheral wall of the pipe body, of the arc-shaped plate, the height of the rubber layer is larger than that of the arc-shaped plate, and the threaded rod penetrates through the rubber layer.

Through adopting above-mentioned technical scheme for the rubber layer can seal the seam crossing of the internal connection of geminate transistors, further strengthens the sealed effect of this pin-connected panel chimney, prevents the smoke leakage.

The utility model discloses further set up to: and the inner peripheral wall of the pipe body is coated with an anticorrosion reinforced coating.

Through adopting above-mentioned technical scheme, utilize anticorrosive reinforcing coating to make the inside difficult corruption of body, it is more durable.

To sum up, the utility model discloses following beneficial effect has:

the boss can get into between outer loop and the inner ring through the boss of body top surface and the recess of body bottom surface, let adjacent body connect, because the width of recess is greater than the width of boss, make adjacent body connect comparatively easily and sealing performance is relatively poor, but conveniently process not high to the required precision, fastening components through adjacent body junction makes the inner ring can strut towards the boss and remove, the outer loop can shrink and move towards the boss, thereby press from both sides the seam crossing of body tightly, guarantee its sealed effect.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural diagram of the present invention.

In the figure: 1. a pipe body; 2. a boss; 3. an outer ring; 4. an inner ring; 5. a groove; 6. hooping; 7. an arc-shaped plate; 8. a threaded rod; 9. a first through groove; 10. and a second through groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

the utility model provides a corrosion-resistant pin-connected panel chimney, as shown in fig. 1 and fig. 2, including a plurality of bodys 1, the coating has anticorrosive reinforcing coating on the internal perisporium of body 1, adjacent body 1 can dismantle the connection, fixedly connected with is annular boss 2 on the top surface of body 1, the bottom surface fixedly connected with outer loop 3 and inner ring 4 of body 1, form the recess 5 that is used for holding boss 2 between outer loop 3 and the inner ring 4, the width of recess 5 is greater than the width of boss 2, the junction of adjacent body 1 can be dismantled and be connected with fastening assembly, fastening assembly applys the centre gripping effort to boss 2 through outer loop 3 and inner ring 4.

As shown in fig. 2 and 3, the fastening assembly includes staple bolt 6 and a plurality of arc 7 that are located the inner ring 4 and are the annular array distribution of laminating with 3 periphery walls of outer loop, fixedly connected with rubber layer on the one side of arc 7 towards 1 internal perisporium of body, the height on rubber layer is greater than the height of arc 7, fixedly connected with threaded rod 8 that the level set up on the periphery wall of arc 7, rubber layer and staple bolt 6 and sliding connection are run through to the other end of threaded rod 8 in staple bolt 6, set up quantity and position and all correspond with threaded rod 8 and with the logical groove 9 that boss 2 runs through on the top surface of boss 2, the groove depth that leads to groove 9 is less than or equal to the height of boss 2, set up the logical groove two 10 that corresponds with logical groove 9 on the bottom surface of outer loop 3 and inner ring 4, threaded rod 8 sliding connection leads to the inslot 9 and leads to the groove two 10.

When people connect and install the chimney, firstly, a fastening component is installed on a pipe body 1 positioned below, a plurality of arc-shaped plates 7 enter the pipe body 1 below, meanwhile, threaded rods 8 on the arc-shaped plates 7 enter a first through groove 9, and a space for accommodating an inner ring 4 is reserved between the arc-shaped plates 7 and bosses 2, then, the pipe body 1 to be installed is installed on the pipe body 1 below, bosses 2 on the pipe body 1 below enter grooves 5 between an outer ring 3 and the inner ring 4, meanwhile, the threaded rods 8 enter a second through groove 10, because the width of the grooves 5 is larger than that of the bosses 2, the adjacent pipe bodies 1 are convenient to connect, then, the threaded rods 8 are pulled outwards towards the pipe body 1, the arc-shaped plates 7 move in the pipe body 1 and enable rubber layers to be attached to the inner wall of the pipe body 1, seams in the adjacent pipe bodies 1 are shielded, and then nuts are sleeved on the threaded rods 8 and screwed down, make the current position of arc 7 fixed, let staple bolt 6 also laminate with outer loop 3 as far as, screw up the bolt at staple bolt 6 both ends at last and can accomplish the connection installation to body 1.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a corrosion-resistant pin-connected panel chimney, includes a plurality of bodys (1), and is adjacent body (1) can be dismantled the connection, its characterized in that: fixedly connected with is annular boss (2) on the top surface of body (1), the bottom surface fixedly connected with outer ring (3) and inner ring (4) of body (1), form recess (5) that are used for holding boss (2) between outer ring (3) and inner ring (4), the width of recess (5) is greater than the width of boss (2), and is adjacent the junction of body (1) can be dismantled and be connected with fastening assembly, fastening assembly applys the centre gripping effort to boss (2) through outer ring (3) and inner ring (4).

2. The corrosion-resistant assembled chimney according to claim 1, characterized in that: fastening assembly includes staple bolt (6) and a plurality of arc (7) that are located inner ring (4) and are the annular array and distribute with the laminating of outer ring (3) periphery wall, arc (7) sliding connection is on staple bolt (6), the expansion effort towards boss (2) is applyed to inner ring (4) in arc (7), staple bolt (6) are applyed the effort of tightening up towards boss (2) to outer ring (3).

3. The corrosion-resistant assembled chimney according to claim 2, wherein: fixedly connected with threaded rod (8) that the level set up on the periphery wall of arc (7), the other end of threaded rod (8) runs through staple bolt (6) and sliding connection in staple bolt (6).

4. The corrosion-resistant assembled chimney according to claim 3, characterized in that: set up quantity and position on the top surface of boss (2) and all correspond with threaded rod (8) and lead to groove one (9) that boss (2) run through, the groove depth less than or equal to boss (2) height that leads to groove one (9), set up on the bottom surface of outer ring (3) and inner ring (4) and lead to groove two (10) that correspond with leading to groove one (9), threaded rod (8) sliding connection leads to in groove one (9) and leading to groove two (10).

5. The corrosion-resistant assembled chimney according to claim 3, characterized in that: the rubber layer is fixedly connected to one surface, facing the inner peripheral wall of the pipe body (1), of the arc-shaped plate (7), the height of the rubber layer is larger than that of the arc-shaped plate (7), and the threaded rod (8) penetrates through the rubber layer.

6. The corrosion-resistant assembled chimney according to claim 1, characterized in that: the inner peripheral wall of the pipe body (1) is coated with anti-corrosion reinforced coating.