CN209961045U

CN209961045U - Threaded fin tube type heat exchanger

Info

Publication number: CN209961045U
Application number: CN201920123365.1U
Authority: CN
Inventors: 王真勇
Original assignee: Foshan Yonghuaxin Heat Exchanger Equipment Co Ltd
Current assignee: Foshan Yonghuaxin Heat Exchanger Equipment Co Ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-17
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a screw thread fin tubular heat exchanger, including heat exchanger body and bottom plate, the bottom fixedly connected with connecting block of heat exchanger body, the inside of bottom plate is seted up flutedly, the both sides outer wall of recess has all seted up the chamber, two spouts have all been seted up to one side inner wall in chamber looks direction, the circular recess has been seted up to the inner wall of recess, logical groove has all been seted up to the both sides outer wall of bottom plate two the equal fixedly connected with first bearing in inside that leads to the groove, two the inner wall of first bearing is equallyd divide and is do not rotated and be connected with the threaded rod, two the one end that the threaded rod is relative all rotates and is connected with the second bearing, two the equal fixedly connected with riser of one side outer wall that the second bearing is relative, the. The utility model relates to a simply, convenient operation is convenient for install the heat exchanger body, improves the efficiency of installation, reduces the trouble that the staff installed.

Description

Threaded fin tube type heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a screw thread fin tubular heat exchanger.

Background

The finned radiator is one heat exchange equipment widely used in gas and liquid heat exchanger, and has fins on common base pipe for strengthening heat transfer, the base pipe may be steel pipe, stainless steel pipe, copper pipe, etc. and the fins may be steel belt, stainless steel belt, copper belt, aluminum belt, etc. the finned heat exchanger is used mainly in drying system for heating air and is one hot blast apparatus with steam or hot water as heat medium and heat conducting oil, steam pressure not higher than 0.8MPa and hot air temperature lower than 170 deg.c.

The existing threaded fin tube type heat exchanger has some defects, the installation structure is complex, the installation efficiency is low, and thus, unnecessary troubles are brought to working personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a threaded fin tube type heat exchanger.

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

a threaded fin tube type heat exchanger comprises a heat exchanger body and a bottom plate, wherein the bottom of the heat exchanger body is fixedly connected with a connecting block, a groove is formed in the bottom plate, cavity cavities are formed in the outer walls of the two sides of the groove, two sliding grooves are formed in the inner wall of one side, opposite to the cavity cavities, of the groove, through grooves are formed in the outer walls of the two sides of the bottom plate, first bearings are fixedly connected with the inner parts of the through grooves, the inner walls of the first bearings are respectively and rotatably connected with a threaded rod, the opposite ends of the two threaded rods are respectively and rotatably connected with a second bearing, the outer wall of one side, opposite to the second bearing, of the two second bearings is respectively and fixedly connected with a vertical plate, a threaded sleeve is sleeved on the outer wall of the threaded rod, the upper surface and the lower surface of the threaded sleeve are respectively and movably connected with movable rods, and a sliding, two the inside of slider all slides and has cup jointed the slide bar, the slide bar is located the inside of spout, fixed connection between slide bar and the spout, the equal fixedly connected with stopper of both sides outer wall of connecting block, the stopper is located the inside of circular recess, sliding connection between stopper and the circular recess, the draw-in groove has all been seted up to the upper surface and the lower surface of stopper, two the equal fixedly connected with kelly of one end that the slider is relative.

Preferably, the connecting block is located inside the groove, and the connecting block is connected with the groove in a sliding mode.

Preferably, the number of threaded rods is two, two the equal fixedly connected with carousel of the relative one end of threaded rod, the carousel is located the outside of bottom plate.

Preferably, the vertical plate is positioned inside the cavity, and the vertical plate is fixedly connected with the cavity.

Preferably, the sliding block is located inside the sliding groove, and the sliding block is connected with the inside of the sliding groove in a sliding mode.

Preferably, a fluid inlet pipe is fixedly connected to an outer wall of one side of the heat exchanger body, and a fluid outlet pipe is fixedly connected to an outer wall of the other side of the heat exchanger body.

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

1. in the utility model, the connecting block can be fixed in the groove by arranging the clamping groove and the clamping rod, so that the heat exchanger body can be fixed on the bottom plate;

2. in the utility model, the slide block can only move in the slide groove by arranging the slide groove and the slide rod, so that the slide block can not be separated from the slide groove;

to sum up, the utility model relates to a simply, convenient operation is convenient for install the heat exchanger body, improves the efficiency of installation, reduces the trouble that the staff installed.

Drawings

Fig. 1 is a schematic structural diagram of a threaded fin tube heat exchanger according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the threaded fin tube heat exchanger of the present invention.

In the figure: the heat exchanger comprises a heat exchanger body 1, a bottom plate 2, a connecting block 3, a groove 4, a cavity 5, a sliding groove 6, a circular groove 7, a through groove 8, a first bearing 9, a threaded rod 10, a second bearing 11, a vertical plate 12, a threaded sleeve 13, a movable rod 14, a sliding block 15, a sliding rod 16, a limiting block 17, a clamping groove 18, a clamping rod 19, a fluid inlet pipe 20, a fluid outlet pipe 21 and a heat exchanger body.

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.

Referring to fig. 1-2, a threaded fin tube heat exchanger comprises a heat exchanger body 1 and a bottom plate 2, wherein the bottom of the heat exchanger body 1 is fixedly connected with a connecting block 3, the bottom plate 2 is internally provided with a groove 4, the outer walls of the two sides of the groove 4 are respectively provided with a cavity 5, the inner wall of one side of the two cavity 5 opposite to each other is provided with two sliding chutes 6, the inner wall of the groove 4 is provided with a circular groove 7, the outer walls of the two sides of the bottom plate 2 are respectively provided with a through groove 8, the inner parts of the two through grooves 8 are respectively and fixedly connected with first bearings 9, the inner walls of the two first bearings 9 are respectively and rotatably connected with a threaded rod 10, the opposite ends of the two threaded rods 10 are respectively and rotatably connected with second bearings 11, the outer wall of one side of the two second bearings 11 opposite to each other is fixedly connected with a vertical plate 12, other swing joint is equallyd divide to the one end that two movable rods 14 are close to spout 6 and is had slider 15, slide bar 16 has been cup jointed to the equal slip in inside of two sliders 15, slide bar 16 is located the inside of spout 6, fixed connection between slide bar 16 and the spout 6, the equal fixedly connected with stopper 17 of the both sides outer wall of connecting block 3, stopper 17 is located the inside of circular recess 7, sliding connection between stopper 17 and the circular recess 7, draw-in groove 18 has all been seted up to the upper surface and the lower surface of stopper 17, the equal fixedly connected with kelly 19 of the one end that two sliders 15 are relative.

Connecting block 3 is located recess 4's inside, sliding connection between connecting block 3 and the recess 4, the quantity of threaded rod 10 is two, the equal fixedly connected with carousel of one end that two threaded rods 10 are relative, the carousel is located bottom plate 2's outside, riser 12 is located the inside in chamber 5, fixed connection between riser 12 and the chamber 5 of forming, slider 15 is located the inside of spout 6, slider 15 and spout 6's inside sliding connection, one side outer wall fixedly connected with fluid intake pipe 20 of heat exchanger body 1, heat exchanger body 1's opposite side outer wall fixedly connected with fluid outlet pipe 21.

The working principle is as follows: when the heat exchanger is used, the connecting block 3 of the heat exchanger body 1 is placed in the groove 4 of the bottom plate 2 through the clamping groove 18 and the clamping rod 19, then the stopper 17 and the circular groove 7 slide relatively, a worker rotates the turntable, the turntable drives the threaded rod 10 to rotate on the second bearing 11, the threaded rod 10 drives the threaded sleeve 13 to move, the threaded sleeve 13 drives the two movable rods 14 to move, so that an included angle between the two movable rods 14 is reduced, the two movable rods 14 respectively drive the two sliders 15 to move relatively, the two sliders 15 drive the clamping rod 19 to move, so that the clamping rod 19 is inserted into the clamping groove 18 in the stopper 17, the connecting block 3 can be fixed in the groove 4, and the heat exchanger body 1 can be fixed on the bottom plate 2; the sliding chute 6 and the sliding rod 16 are arranged, and the sliding rod 16 is fixedly connected in the sliding chute 6, so that the sliding rod 16 is sleeved with the sliding block 15 in a sliding manner, the sliding block 15 can only move in the sliding chute 6, and the sliding block 15 cannot be separated from the sliding chute; the utility model relates to a simply, convenient operation is convenient for install heat exchanger body 1, improves the efficiency of installation, reduces the trouble that the staff installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A threaded fin tube type heat exchanger comprises a heat exchanger body (1) and a bottom plate (2) and is characterized in that the bottom of the heat exchanger body (1) is fixedly connected with a connecting block (3), a groove (4) is formed in the bottom plate (2), both outer walls of the two sides of the groove (4) are respectively provided with a cavity (5), two opposite inner walls of the cavity (5) are respectively provided with two sliding grooves (6), the inner wall of the groove (4) is provided with a circular groove (7), both outer walls of the two sides of the bottom plate (2) are respectively provided with a through groove (8), the inner parts of the through grooves (8) are respectively and fixedly connected with a first bearing (9), the inner walls of the two first bearings (9) are respectively and rotatably connected with a threaded rod (10), and the opposite ends of the two threaded rods (10) are respectively and rotatably connected with a second bearing (11), two equal fixedly connected with riser (12) of one side outer wall that second bearing (11) is relative, threaded sleeve (13) has been cup jointed to the outer wall screw thread of threaded rod (10), respectively swing joint has movable rod (14) is equallyd divide to the upper surface and the lower surface of threaded sleeve (13), two respectively swing joint has slider (15) is equallyd divide to the one end that movable rod (14) are close to spout (6), two slide bar (16) have all been cup jointed in the equal slip of inside of slider (15), slide bar (16) are located the inside of spout (6), fixed connection between slide bar (16) and spout (6), the both sides outer wall of connecting block (3) all fixedly connected with stopper (17), stopper (17) are located the inside of circular recess (7), sliding connection between stopper (17) and circular recess (7), draw-in groove (18) have all been seted up to the upper surface and the lower surface of stopper (17), two the equal fixedly connected with kelly (19) of the relative one end of slider (15).

2. A threaded fin tube heat exchanger according to claim 1, characterized in that the connection block (3) is located inside the groove (4), the connection block (3) and the groove (4) being in sliding connection.

3. A finned tube heat exchanger as claimed in claim 1, wherein said threaded rods (10) are two in number, and wherein a rotary plate is fixedly connected to each of opposite ends of said two threaded rods (10), said rotary plate being located outside said base plate (2).

4. A threaded fin tube heat exchanger according to claim 1, characterized in that the riser (12) is located inside the cavity (5), the riser (12) being fixedly connected to the cavity (5).

5. A threaded fin tube heat exchanger according to claim 1, characterized in that the slide (15) is located inside the slide groove (6), the slide (15) being in sliding connection with the inside of the slide groove (6).

6. A threaded fin tube heat exchanger according to claim 1, characterized in that a fluid inlet tube (20) is fixedly connected to the outer wall of one side of the heat exchanger body (1), and a fluid outlet tube (21) is fixedly connected to the outer wall of the other side of the heat exchanger body (1).