CN214308265U

CN214308265U - Adjustable finned tube heat exchanger assembly

Info

Publication number: CN214308265U
Application number: CN202022442577.1U
Authority: CN
Inventors: 童基红
Original assignee: Shenyang Xingding Thermal Heating Co ltd
Current assignee: Shenyang Xingding Thermal Heating Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-28
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a finned tube's heat exchanger device with adjustable relates to heat exchanger technical field, including the heat exchange tube, be provided with the rotating disc in the heat exchange tube, on the rotating disc with fixed column bottom fixed connection, the fixed capital end is rotated with the dwang upper end and is connected, the dwang is placed one's seat and is rotated with the slide upper end and be connected, slide lower extreme and slide rail upper end sliding connection, slide rail lower extreme and heat exchange tube lower extreme inner wall fixed connection, rotating disc center and dead lever bottom fixed connection, dead lever top and fin bottom fixed connection. This heat exchanger device of finned tube with adjustable through being provided with push-and-pull rod and gear, drives and rotates the disc and rotate, makes the fin carry out rotation of small-range, can the turned angle make the heated area grow when steam volume is little, can rotate to vertical angle when steam volume is big and make steam throughput maximize, improves work efficiency.

Description

Adjustable finned tube heat exchanger assembly

Technical Field

The utility model relates to a heat exchanger technical field specifically is heat exchanger device of finned tube with adjustable.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. Heat exchangers can be classified in different ways. The operation process can be divided into three categories of dividing wall type, mixed type and heat accumulating type (or called regenerative type); the degree of compactness of the surface thereof can be classified into two types, compact and non-compact.

In the prior art, steam boilers in the industry often use heat exchangers, and the heat that steam boilers produced heats the water flow through the heat exchangers to achieve the reuse of steam, but the fins used in the existing heat exchangers cannot be adjusted to adjust the heating area, so that the fins cannot be used according to the amount of steam, and the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat exchanger device of finned tube with adjustable, the rotation of rotating disc and dead lever can be adjusted the volume of steam, improves heat exchanger's work efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat exchanger device of finned tube with adjustable, includes the heat exchange tube, be provided with the rotation disc in the heat exchange tube, rotation disc and fixed column bottom fixed connection, fixed capital end rotates with the dwang upper end to be connected, the dwang lower extreme rotates with the slide upper end to be connected, slide lower extreme and slide rail upper end sliding connection, slide rail lower extreme and heat exchange tube lower extreme inner wall fixed connection, rotation disc center and dead lever bottom fixed connection, dead lever top and fin bottom fixed connection, slide right-hand member and push-and-pull rod left end fixed connection, push-and-pull rod right-hand member and steam conduit right-hand member sliding connection, steam conduit right side lower extreme and device shell left end fixed connection, push-and-pull rod lower extreme and rack upper end fixed connection, the rack lower extreme meshes with the gear upper end.

Preferably, the gear is fixedly connected with the knob.

Preferably, the right end of the gear is fixedly connected with the left end of a first baffle, the right end of the first baffle is fixedly connected with the left end of a first spring, and the right end of the first spring is fixedly connected with the inner wall of the right end of the device shell.

Preferably, No. one baffle lower extreme is articulated with slide bar upper end, slide bar lower extreme and spout upper end sliding connection, spout lower extreme and No. two slide bar upper ends sliding connection, No. two slide bar lower extremes are articulated with switch upper left end, the spout rotates with the bracing piece left end to be connected, bracing piece right-hand member and device shell right-hand member inner wall fixed connection.

Preferably, a square groove is formed in the first switch, and a reset device is arranged at the lower end of the first switch.

Preferably, resetting means includes the baffle No. two, square groove swing joint on No. two baffles upper end and the switch, No. two baffle lower extremes and No. two spring upper ends fixed connection, No. two spring lower extremes and fixed plate upper end fixed connection, No. two baffle left ends and connecting rod right-hand member are articulated, the connecting rod left end is articulated with No. two switch left upper ends, No. two switch right-hand members and device shell right-hand member sliding connection.

(III) advantageous effects

The utility model provides a heat exchanger device of finned tube with adjustable. The method has the following beneficial effects:

(1) this heat exchanger device of finned tube with adjustable, through being provided with rotation disc and dead lever, can drive through the push-and-pull rod and rotate the disc, and then drive the fin and carry out the rotation of small range, rotate the small range through the fin and can increase the heated area of fin, improve work efficiency.

(2) This heat exchanger device of finned tube with adjustable, through being provided with a switch and No. two switches, can fix the position of push-and-pull rod through a switch, and then fix the turned angle of fin, can reset the operation through No. two switches with a switch, make things convenient for the staff operation.

Drawings

FIG. 1 is a schematic view of the overall front view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

FIG. 3 is an enlarged schematic view of the structure B of the present invention;

FIG. 4 is a schematic view of the overall front view of the external structure of the present invention;

fig. 5 is a schematic view of the overall overlooking external structure of the present invention.

In the figure: the heat exchange tube 1, the rotating disc 2, the fixed column 3, the rotating rod 4, the sliding plate 5, the sliding rail 6, the fixed rod 7, the fin 8, the push-pull rod 9, the device shell 10, the rack 11, the gear 12, the baffle 13I, the spring 14I, the sliding rod 15I, the sliding chute 16, the sliding rod 17 II, the switch 18I, the supporting rod 19, the square groove 20, the resetting device 21, the knob 22, the steam pipeline 23, the water inlet tube 24, the baffle 211 II, the spring 212 II, the fixed plate 213, the connecting rod 214 and the switch 215 II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a heat exchanger device of an adjustable finned tube comprises a heat exchange tube 1, wherein a rotating disc 2 is arranged in the heat exchange tube 1, the rotating disc 2 is fixedly connected with the bottom end of a fixed column 3, the top end of the fixed column 3 is rotatably connected with the upper end of a rotating rod 4, the lower end of the rotating rod 4 is rotatably connected with the upper end of a sliding plate 5, the lower end of the sliding plate 5 is slidably connected with the upper end of a sliding rail 6, the lower end of the sliding rail 6 is fixedly connected with the inner wall of the lower end of the heat exchange tube 1, the center of the rotating disc 2 is fixedly connected with the bottom end of a fixed rod 7, the top end of the fixed rod 7 is fixedly connected with the bottom end of a fin 8, the right end of the sliding plate 5 is fixedly connected with the left end of a push-pull rod 9, the right end of the push-pull rod 9 is slidably connected with the right end of a steam pipeline 23, the right lower end of the steam pipeline 23 is fixedly connected with the left end of a device shell 10, the lower end of the push-pull rod 9 is fixedly connected with the upper end of a rack 11, the lower end of the rack is engaged with the upper end of a gear 12, and the gear is fixedly connected with a knob 22, through the arrangement of the rotating disc 2 and the fixed rod 7, the rotating disc 2 can be driven to rotate by the push-pull rod 9, so as to drive the fins 8 to rotate in a small range, the heating area of the fins 8 can be increased by the small-range rotation of the fins 8, so as to improve the working efficiency, the right end of the gear 12 is fixedly connected with the left end of a baffle 13, the right end of the baffle 13 is fixedly connected with the left end of a spring 14, the right end of the spring 14 is fixedly connected with the inner wall of the right end of the device shell 10, the lower end of the baffle 13 is hinged with the upper end of a slide rod 15, the lower end of the slide rod 15 is slidably connected with the upper end of a slide groove 16, the lower end of the slide groove 16 is slidably connected with the upper end of a slide rod 17, the lower end of the slide rod 17 is hinged with the upper end of a switch 18, the slide groove 16 is rotatably connected with the left end of a support rod 19, the right end of the support rod 19 is fixedly connected with the inner wall of the right end of the device shell 10, and a square groove 20 is arranged on the switch 18, no. one switch 18 lower extreme is provided with resetting means 21, resetting means 21 includes No. two baffles 211, No. two square groove 20 swing joint on baffle 211 upper end and the switch 18, No. two baffle 211 lower extremes and No. two spring 212 upper ends fixed connection, No. two spring 212 lower extremes and fixed plate 213 upper end fixed connection, No. two baffle 211 left ends and connecting rod 214 right-hand member are articulated, connecting rod 214 left end and No. two switch 215 upper left ends are articulated, No. two switch 215 right ends and device shell 10 right-hand member sliding connection, through being provided with No. one switch 18 and No. two switches 215, can fix the position of push-pull rod 9 through switch 18, and then fix the turned angle of fin 8, can carry out reset operation with switch 18 through No. two switches 215, make things convenient for the staff to operate.

When the steam pipeline is in operation (or in use), when the steam in the steam pipeline 23 is passed through a small amount, the heating area of the fin 8 needs to be increased, the first switch 18 is pressed to the left, the second slide bar 17 is driven to rotate clockwise, the chute 16 and the first slide bar 15 are driven to rotate clockwise, the first slide bar 15 and the second slide bar 17 can slide in the chute 16 to provide the length needed to be supplemented by rotation while rotating, then the first baffle 13 is pulled to the right by the clockwise rotation of the first slide bar 15, the left end of the first baffle 13 is separated from the right end of the gear 12, meanwhile, the first switch 18 moves to the left to drive the square groove 20 to move together, the second baffle 211 moves upwards to clamp the main square groove 20 due to the elastic action, then the knob 22 can be rotated to drive the push-pull rod 9 to move to the left or move to the right, and further drive the sliding plate 5 to slide to the left and right, then, the lower end of the rotating rod 4 can be driven to move left and right along with the sliding plate 5, so that the rotating rod 4 can drive the rotating disc 2 to rotate left and right in a small range through the fixing column 3, the fin 8 can be driven to rotate in a small range through the fixing rod 7 by the small-range rotation of the rotating disc 2, the fin 8 originally perpendicular to the steam can rotate by the small-range rotation of the fin 8, the area of the steam passing through the fin 8 can be increased, the heating area of the fin 8 can be increased, after the adjustment is finished, the position of the fin 8 needs to be fixed for facilitating the work, only the second switch 215 needs to be pressed leftwards, the left end of the connecting rod 214 is driven to move leftwards, the right end of the connecting rod 214 can pull the second baffle 211 to move downwards to be separated from the square groove 20, and then the first baffle 13 can move leftwards due to the elastic force to clamp the main gear 12, and then the main push-pull rod 9 can not be moved, so that the position of the fin 8 is fixed, when the amount of steam in the steam pipeline 23 becomes large, the heat exchange tube 1 is heated sufficiently, but due to the rotation of the fin 8, the throughput of steam becomes small, when the amount of steam in the steam pipeline 23 becomes large, the steam passage becomes slow, which causes excessive overheating while the steam is accumulated, and damages and influences the heat exchange tube 1, at this time, the angle of the fin 8 needs to be adjusted to the vertical position to maximize the throughput of steam, so as to ensure that the steam cannot be accumulated, only by the same way as the above adjustment rotation, the fin 8 is rotated to the vertical direction through the push-pull rod 9, in conclusion, the gear 12 is driven to rotate by the knob, and then the rotating disc 2 can be driven to rotate by the push-pull rod 9, so that the rotation direction of the fin 8 can be adjusted, when the steam volume is small, the heating area can be enlarged by rotating the angle, and when the steam volume is large, the heating area can be maximized by rotating the heating area to a vertical angle, so that the working efficiency is improved.

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 adjustable finned tube heat exchanger device, comprising a heat exchange tube (1), characterized in that: the heat exchange tube (1) is internally provided with a rotating disc (2), the rotating disc (2) is fixedly connected with the bottom end of a fixed column (3), the top end of the fixed column (3) is rotatably connected with the upper end of a rotating rod (4), the lower end of the rotating rod (4) is rotatably connected with the upper end of a sliding plate (5), the lower end of the sliding plate (5) is slidably connected with the upper end of a sliding rail (6), the lower end of the sliding rail (6) is fixedly connected with the inner wall of the lower end of the heat exchange tube (1), the center of the rotating disc (2) is fixedly connected with the bottom end of a fixed rod (7), the top end of the fixed rod (7) is fixedly connected with the bottom end of a fin (8), the right end of the sliding plate (5) is fixedly connected with the left end of a push-pull rod (9), the right end of the push-pull rod (9) is slidably connected with the right end of a steam pipeline (23), and the right lower end of the steam pipeline (23) is fixedly connected with the left end of a device shell (10), the lower end of the push-pull rod (9) is fixedly connected with the upper end of a rack (11), and the lower end of the rack (11) is meshed with the upper end of a gear (12).

2. An adjustable finned tube heat exchanger assembly according to claim 1 wherein: the gear (12) is fixedly connected with the knob (22).

3. An adjustable finned tube heat exchanger assembly according to claim 1 wherein: the right end of the gear (12) is fixedly connected with the left end of a first baffle (13), the right end of the first baffle (13) is fixedly connected with the left end of a first spring (14), and the right end of the first spring (14) is fixedly connected with the inner wall of the right end of the device shell (10).

4. An adjustable finned tube heat exchanger assembly according to claim 3 wherein: a baffle (13) lower extreme is articulated with slide bar (15) upper end, slide bar (15) lower extreme and spout (16) upper end sliding connection, spout (16) lower extreme and No. two slide bar (17) upper end sliding connection, No. two slide bar (17) lower extremes are articulated with switch (18) upper left end, spout (16) rotate with bracing piece (19) left end and are connected, bracing piece (19) right-hand member and device shell (10) right-hand member inner wall fixed connection.

5. An adjustable finned tube heat exchanger assembly according to claim 4 wherein: a square groove (20) is formed in the first switch (18), and a reset device (21) is arranged at the lower end of the first switch (18).

6. An adjustable finned tube heat exchanger assembly according to claim 5 wherein: resetting means (21) is including No. two baffle (211), square groove (20) swing joint on No. two baffle (211) upper ends and a switch (18), No. two baffle (211) lower extreme and No. two spring (212) upper end fixed connection, No. two spring (212) lower extreme and fixed plate (213) upper end fixed connection, No. two baffle (211) left end is articulated with connecting rod (214) right-hand member, connecting rod (214) left end is articulated with No. two switch (215) upper left end, No. two switch (215) right-hand member and device shell (10) right-hand member sliding connection.