CN215177196U

CN215177196U - Industrial heat exchanger convenient to disassemble and assemble

Info

Publication number: CN215177196U
Application number: CN202120534644.4U
Authority: CN
Inventors: 余鹏
Original assignee: Hubei Guangyu Thermal Equipment Co ltd
Current assignee: Hubei Guangyu Thermal Equipment Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-12-14
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses an industrial heat exchanger convenient for disassembly and assembly, which comprises a pipe body and two groups of pipe heads, wherein two side surfaces of the pipe body are provided with first flanges, the side surfaces of the pipe heads are provided with second flanges, the second flanges are fixedly connected with the first flanges through screws, two groups of limiting mechanisms are also arranged between the second flanges and the first flanges, each limiting mechanism comprises a connecting column and a connecting block, the end part of the connecting column is provided with a cutting, and the inside of the cutting is provided with a threaded hole; the utility model discloses a stop gear of design is convenient for can carry out spacing and chucking to it at the in-process of installing the tube head, need not to hold the tube head with the hand in the installation and can install the operation, only needs alone to install the tube head moreover, and the convenience is installed and is dismantled it, easy operation, and labour saving and time saving has accelerated operating personnel's operation progress.

Description

Industrial heat exchanger convenient to disassemble and assemble

Technical Field

The utility model belongs to the technical field of the heat exchanger, concretely relates to make things convenient for industrial heat exchanger of dismouting.

Background

The heat exchanger is an energy-saving device for transferring heat between two or more than two kinds of fluids with different temperatures, the heat is transferred from the fluid with higher temperature to the fluid with lower temperature, the temperature of the fluid reaches the index specified by the process to meet the requirement of the process condition, and the heat exchanger is one of the main devices for improving the energy utilization rate.

When the existing heat exchanger is assembled, an operator needs to fixedly install a second flange on a pipe head on a first flange through screws, when the operator is installing, the pipe head needs to be lifted by one operator with hands, then the screw is screwed and fixed by another operator by using a tool, two persons are needed to be matched with each other, the operation is complex, time and labor are wasted, the problem of installation progress of the operator is reduced, and therefore the industrial heat exchanger convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for industrial heat exchanger of dismouting, in order to solve and to propose current heat exchanger in the above-mentioned background art in the equipment, operating personnel need pass through screw fixed mounting to the first flange with the second flange on the tube head, when operating personnel is installing, need one operating personnel to lift up the tube head with the hand, then another operating personnel reuse tool screws the screw fixedly, need two people to mutually support, complex operation like this, waste time and energy, the problem of operating personnel installation progress has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for industrial heat exchanger of dismouting, includes body and two sets of tube heads, the both sides face of body all is provided with first flange, the side of tube head is provided with the second flange, the second flange with through screw fixed connection between the first flange, the second flange with still be provided with two sets of stop gear between the first flange, stop gear includes spliced pole and connecting block, the tip of spliced pole is provided with the cutting, the inside screw hole of seting up of cutting, be provided with the fixture block on the connecting block, thread groove and recess have been seted up respectively to the inside of fixture block, the tip of cutting can be passed the recess extends to the side of fixture block is outside, the inside threaded connection of thread groove has the screw rod, the one end of screw rod can penetrate the inside of screw hole.

Preferably, one end of the screw rod is fixedly connected with the threaded hole through threads.

Preferably, the other end of the screw rod is provided with a mounting column, and the end part of the mounting column is provided with a crank.

Preferably, the outside of body is provided with two sets of U-shaped poles, the bottom of body is provided with two sets of concave shape steel, the bottom of U-shaped pole extends to the inside of concave shape steel, the bottom surface of U-shaped pole is provided with the external screw thread, threaded connection has the nut on the external screw thread, the front and the back of tube head all are provided with the arc, the both sides face of arc all is provided with the pin, the tip of concave shape steel is provided with the arc piece.

Preferably, a hot fluid inlet is arranged at the top of the pipe body, and a hot fluid outlet is arranged at the bottom of the pipe body.

Preferably, the top and the bottom of the tube head on one side of the tube body are respectively provided with a cold fluid inlet and a cold fluid outlet, and a heat transfer tube is arranged in the tube body.

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

(1) the utility model discloses a stop gear of design is convenient for can carry out spacing and chucking to it at the in-process of installing the tube head, need not to hold the tube head with the hand in the installation and can install the operation, only needs alone to install the tube head moreover, and the convenience is installed and is dismantled it, easy operation, and labour saving and time saving has accelerated operating personnel's operation progress.

(2) The utility model discloses an arc, pin and the arc piece of design combine together, are convenient for can fix a position two sets of U-shaped poles when installing the body with the U-shaped pole on, prevent that the deviation from appearing in the mounted position of U-shaped pole when installing the U-shaped pole, lead to the heat exchanger to appear placing the condition of shakiness or easy perk easily, have promoted the stability that the heat exchanger placed, have increased the result of use of heat exchanger.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the cutting and clamping block of the present invention;

in the figure: 1. a pipe body; 2. a pipe head; 3. cutting; 4. a U-shaped rod; 5. an arc-shaped plate; 6. a hot fluid inlet; 7. a cold fluid inlet; 8. a first flange; 9. a second flange; 10. a cold fluid outlet; 11. an arc-shaped block; 12. a stop lever; 13. concave steel; 14. a hot fluid outlet; 15. a crank; 16. a clamping block; 17. connecting blocks; 18. connecting columns; 19. mounting a column; 20. a groove; 21. a threaded hole; 22. a thread groove; 23. a screw.

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. 1-3, the present invention provides a technical solution: an industrial heat exchanger convenient to disassemble and assemble comprises a pipe body 1 and two groups of pipe heads 2, wherein two side faces of the pipe body 1 are respectively provided with a first flange 8, the side face of each pipe head 2 is provided with a second flange 9, the second flange 9 is fixedly connected with the first flange 8 through screws, two groups of limiting mechanisms are further arranged between the second flange 9 and the first flange 8 and comprise a connecting column 18 and a connecting block 17, the end part of the connecting column 18 is provided with an inserting strip 3, the inside of the inserting strip 3 is provided with a threaded hole 21, a clamping block 16 is arranged on the connecting block 17, the inside of the clamping block 16 is respectively provided with a threaded groove 22 and a groove 20, the end part of the inserting strip 3 can penetrate through the groove 20 and extend to the outside of the side face of the clamping block 16, the inner thread of the threaded groove 22 is connected with a screw rod 23, one end of the screw rod 23 can penetrate into the inside of the threaded hole 21, and one end of the screw rod 23 is fixedly connected with the threaded hole 21 through threads, the other end of screw rod 23 is provided with erection column 19, the tip of erection column 19 is provided with crank 15, stop gear through the design, be convenient for can carry out spacing and chucking to it at the in-process of installing tube head 2, need not to hold tube head 2 with the hand in the installation and can carry out the installation operation, only need alone to install tube head 2 in addition, conveniently install and dismantle it, easy operation, time saving and labor saving has accelerated operating personnel's operation progress.

In this embodiment, preferably, two sets of U-shaped rods 4 are disposed outside the tube body 1, two sets of concave steel 13 are disposed at the bottom of the tube body 1, the bottom of the U-shaped rods 4 extends into the concave steel 13, an external thread is disposed on the outer surface of the bottom of the U-shaped rods 4, a nut is connected to the external thread in a threaded manner, the front and back of the tube head 2 are both provided with the arc plates 5, two side surfaces of the arc plates 5 are both provided with the stop levers 12, the end portion of the concave steel 13 is provided with the arc block 11, the arc 5, the pin 12 and the arc piece 11 through the design combine together, are convenient for can fix a position two sets of U-shaped poles 4 when installing U-shaped pole 4 on body 1, prevent that the deviation from appearing in the mounted position of U-shaped pole 4 when installing U-shaped pole 4, lead to the heat exchanger to appear placing the condition of shakiness or easy perk easily, have promoted the stability that the heat exchanger placed, have increased the result of use of heat exchanger.

In this embodiment, it is preferable that the top of the pipe body 1 is provided with a hot fluid inlet 6, and the bottom of the pipe body 1 is provided with a hot fluid outlet 14.

In this embodiment, preferably, the top and the bottom of the pipe head 2 on one side of the pipe body 1 are respectively provided with a cold fluid inlet 7 and a cold fluid outlet 10, and the inside of the pipe body 1 is provided with a heat transfer pipe.

The utility model discloses a theory of operation and use flow:

when the utility model is used, the second flange 9 on the tube head 2 is placed on the side surface of the first flange 8, the end part of the cutting 3 is allowed to pass through the groove 20, at the moment, the threaded hole 21 is matched with one end of the screw rod 23, then the crank 15 is held to rotate towards the direction close to the clamping block 16, the mounting column 19 is driven to rotate, the mounting column 19 drives the screw rod 23 to rotate, then one end of the screw rod 23 is screwed into the threaded hole 21, at the moment, the cutting 3 can be clamped, the tube head 2 can be limited and clamped, then the second flange 9 is fixed on the first flange 8 through screws, the tube head 2 can be installed, when the tube head is needed to be disassembled, the screws are firstly unscrewed, then the crank 15 is held to rotate towards the direction far away from the clamping block 16, the mounting column 19 is driven to rotate, the mounting column 19 drives the screw rod 23 to rotate, then one end of the screw rod 23 is separated from the threaded hole 21, at the moment, the tube head 2 is moved towards the direction far away from the first flange 8, at the moment, the end part of the cutting 3 is separated from the groove 20, and the pipe head 2 can be detached;

put U-shaped pole 4 on body 1 when installation U-shaped pole 4 to let the outside of U-shaped pole 4 and the inner wall laminating of arc piece 11, then can install U-shaped pole 4, just probably let the mounted position of U-shaped pole 4 accurate.

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. The utility model provides a make things convenient for industry heat exchanger of dismouting, includes body (1) and two sets of tube heads (2), its characterized in that: the two side surfaces of the pipe body (1) are provided with first flanges (8), the side surfaces of the pipe heads (2) are provided with second flanges (9), the second flanges (9) are fixedly connected with the first flanges (8) through screws, two sets of limiting mechanisms are further arranged between the second flanges (9) and the first flanges (8), each limiting mechanism comprises a connecting column (18) and a connecting block (17), the end part of each connecting column (18) is provided with an inserting strip (3), the inside of each inserting strip (3) is provided with a threaded hole (21), each connecting block (17) is provided with a fixture block (16), the inside of each fixture block (16) is provided with a threaded groove (22) and a groove (20), the end part of each inserting strip (3) can penetrate through the corresponding groove (20) and extend to the outside of the side surface of each fixture block (16), and the inside of each threaded groove (22) is connected with a screw rod (23), one end of the screw rod (23) can penetrate into the threaded hole (21).

2. An industrial heat exchanger convenient for disassembly and assembly according to claim 1, wherein: one end of the screw rod (23) is fixedly connected with the threaded hole (21) through threads.

3. An industrial heat exchanger convenient for disassembly and assembly according to claim 2, wherein: the other end of the screw rod (23) is provided with a mounting column (19), and the end part of the mounting column (19) is provided with a crank (15).

4. An industrial heat exchanger convenient for disassembly and assembly according to claim 1, wherein: the outside of body (1) is provided with two sets of U-shaped pole (4), the bottom of body (1) is provided with two sets of concave shape steel (13), the bottom of U-shaped pole (4) extends to the inside of concave shape steel (13), the bottom surface of U-shaped pole (4) is provided with the external screw thread, threaded connection has the nut on the external screw thread, the front and the back of tube head (2) all are provided with arc (5), the both sides face of arc (5) all is provided with pin (12), the tip of concave shape steel (13) is provided with arc (11).

5. An industrial heat exchanger convenient for disassembly and assembly according to claim 4, wherein: the top of the pipe body (1) is provided with a hot fluid inlet (6), and the bottom of the pipe body (1) is provided with a hot fluid outlet (14).

6. An industrial heat exchanger convenient for disassembly and assembly according to claim 5, wherein: and the heat exchanger is positioned on one side of the pipe body (1), the top and the bottom of the pipe head (2) are respectively provided with a cold fluid inlet (7) and a cold fluid outlet (10), and a heat transfer pipe is arranged in the pipe body (1).