CN217929880U

CN217929880U - Easy-to-clean shell-and-tube heat exchanger

Info

Publication number: CN217929880U
Application number: CN202222417915.5U
Authority: CN
Inventors: 石东红; 石蓝田; 罗桂云
Original assignee: Hunan Gaote Hvac Equipment Co ltd
Current assignee: Hunan Gaote Hvac Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-11-29
Anticipated expiration: 2032-09-13

Abstract

The utility model belongs to the technical field of the shell and tube type heat exchanger, especially, be an easy cleaning type shell and tube type heat exchanger, including first work pipe, fixedly connected with second work pipe and third work pipe respectively are distinguished to the both sides of first work pipe, one side fixed mounting of second work pipe has the motor. With the second connecting pipe, first connecting pipe and third connecting pipe respectively with the heat exchanger, moisturizing pump and circulating water pump carry out fixed mounting and are connected, motor work through setting up, make the axis of rotation drive the connecting plate and rotate, the electric putter work of rethread setting, make the cleaning plate drive the cleaning brush and remove, to the second working pipe, the inside of first working pipe and third working pipe is cleared up one by one, it opens to rotate the valve earlier, the electric valve of rethread setting, the inside of this device is discharged through first water pipe to the dirt after will clearing up, and the operation is simple, thereby reduce the degree of difficulty of this device operation, this device design integration, reduce construction cycle, and unit compact structure.

Description

Easy-to-clean shell-and-tube heat exchanger

Technical Field

The utility model belongs to the technical field of the shell and tube type heat exchanger, concretely relates to easy cleaning type shell and tube type heat exchanger.

Background

The shell-and-tube heat exchanger is also called a shell-and-tube heat exchanger. The dividing wall type heat exchanger takes the wall surface of the tube bundle sealed in the shell as a heat transfer surface. The shell-and-tube heat exchanger includes fixed tube-plate type steam-water heat exchanger, shell-and-tube type steam-water heat exchanger with expansion joint, floating head type steam-water heat exchanger, U-shaped shell-and-tube type steam-water heat exchanger, wave-joint shell-and-tube type steam-water heat exchanger, sectional type water-water heat exchanger, etc. The main control parameters of the shell-and-tube heat exchanger are heating area, hot water flow, heat exchange quantity, heat medium parameters and the like.

The shell-and-tube heat exchanger can remain dirt inside the shell-and-tube heat exchanger after being used for a long time, sometimes the shell-and-tube heat exchanger is compact in structure, and the inside of the shell-and-tube heat exchanger is cleaned regularly after being disassembled by manual operation during cleaning, so that the difficulty is high.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an easy cleaning type shell and tube heat exchanger has solved shell and tube heat exchanger compact structure sometimes, needs manual operation to dismantle the back during washing, regularly clears up its inside, the bigger problem of the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy cleaning type shell and tube heat exchanger, includes first work pipe, the both sides difference fixedly connected with second work pipe and the third work pipe of first work pipe, one side fixed mounting of second work pipe has the motor, the output of motor is provided with the axis of rotation, the one end fixedly connected with connecting plate of axis of rotation, one side fixed mounting of connecting plate has electric putter, electric putter's output is provided with the cleaning plate, one side fixed mounting of cleaning plate has the cleaning brush, the inside difference fixed mounting of first work pipe has electric heating element, the bottom fixed mounting of first work pipe has electric valve, electric valve's output is provided with first water pipe, the top fixedly connected with third connecting pipe of first work pipe, the top fixedly connected with second connecting pipe of third work pipe, the bottom fixed mounting of third work pipe has first connecting pipe.

Preferably, the bottom of the first water pipe is fixedly connected with a connecting cylinder, handles are fixedly connected to two sides of the connecting cylinder, a valve is fixedly mounted at one end of the surface of the first water pipe, and a filter plate is fixedly mounted inside the first water pipe.

Preferably, the two sides of the bottom of the first working pipe are respectively and fixedly provided with a support plate, and the support plates are positioned on the two sides of the first water pipe.

Preferably, the surface of the electric heating element is arranged in a semicircular arc shape, and the electric heating elements are uniformly distributed in the first working pipe.

Preferably, the first working pipe is fixedly connected with the second working pipe and the third working pipe through screws, and the surfaces of the second working pipe and the third working pipe are in a convex shape.

Preferably, the connecting cylinder is in threaded connection with the first water pipe, and a connecting cover is in threaded connection with the bottom of the connecting cylinder.

Preferably, both ends of the cleaning plate are respectively set to be arc-shaped, and the width of the connecting plate is smaller than the inner wall of the electric heating element.

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

1. with the second connecting pipe, first connecting pipe and third connecting pipe respectively with the heat exchanger, moisturizing pump and circulating water pump carry out fixed mounting and are connected, motor work through setting up, make the axis of rotation drive the connecting plate and rotate, the electric putter work of rethread setting, make the cleaning plate drive the cleaning brush and remove, to the second working pipe, the inside of first working pipe and third working pipe is cleared up one by one, it opens to rotate the valve earlier, the electric valve of rethread setting, the inside of this device is discharged through first water pipe to the dirt after will clearing up, and the operation is simple, thereby reduce the degree of difficulty of this device operation, this device design integration, reduce construction cycle, and unit compact structure.

2. When the dirt is discharged through first water pipe together with water, can separate dirt and water through the filter, make things convenient for the later stage to recycle water resource recovery, reduce the later stage staff and handle the water resource, when first work pipe, the inside dirt of second work pipe and third work pipe and water are emptied, close behind valve and the motorised valve, the connection lid that will connect the bobbin base portion again takes off, take out the dirt of inside, when needs are looked over the filter and are changed, hold the handle and rotate the connecting cylinder and dismantle, look over the filter, otherwise install, thereby improve the facility to this device inspection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

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

FIG. 3 is a partial cross-sectional view of a first work tube of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a first working pipe; 2. a second working pipe; 3. a third working pipe; 4. a support plate; 5. a first water pipe; 6. a valve; 7 connecting a cylinder; 8. a handle; 9. a first connecting pipe; 10. a second connection pipe; 11. a third connecting pipe; 12. a motor; 13. an electrical heating element; 14. a rotating shaft; 15. a connecting plate; 16. an electric push rod; 17. cleaning the plate; 18. a filter plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an easy cleaning type shell and tube heat exchanger, including first working pipe 1, the both sides difference fixedly connected with second working pipe 2 and third working pipe 3 of first working pipe 1, one side fixed mounting of second working pipe 2 has motor 12, motor 12's output is provided with axis of rotation 14, the one end fixedly connected with connecting plate 15 of axis of rotation 14, one side fixed mounting of connecting plate 15 has electric putter 16, electric putter 16's output is provided with cleaning plate 17, one side fixed mounting of cleaning plate 17 has the cleaning brush, the inside difference fixed mounting of first working pipe 1 has electric heating element 13, the bottom fixed mounting of first working pipe 1 has electric valve, electric valve's output is provided with first water pipe 5, the top fixedly connected with third connecting pipe 11 of first working pipe 1, the top fixedly connected with second connecting pipe 10 of third working pipe 3, the bottom fixed mounting of third working pipe 3 has first connecting pipe 9.

With second connecting pipe 10, first connecting pipe 9 and third connecting pipe 11 respectively with the heat exchanger, moisturizing pump and circulating water pump carry out fixed mounting and are connected, work through the motor 12 that sets up, make axis of rotation 14 drive connecting plate 15 and rotate, the work of the electric putter 16 of rethread setting, make cleaning plate 17 drive the cleaning brush and remove, to second working pipe 2, the inside of first working pipe 1 and third working pipe 3 is cleared up one by one, rotate valve 6 earlier and open, the electric valve of rethread setting, the inside of this device is discharged through first water pipe 5 to the dirt after will clearing up, therefore, the operation is simple, thereby reduce the degree of difficulty of this device operation, this device design integration, reduce construction cycle, and unit structure is compact.

In an aspect of this embodiment, when the dirt is discharged through first water pipe 5 with water together, can separate dirt and water through filter 18, make things convenient for the later stage to recycle water resource recovery, reduce the later stage staff and handle the water resource, as first work pipe 1, the inside dirt of second work pipe 2 and third work pipe and water clearance back, close behind valve 6 and the electrically operated valve, take off the connection lid of connecting cylinder 7 bottom again, take out the dirt of inside, whether change when the filter 18 is looked over to needs, hold handle 8 and rotate connecting cylinder 7 and dismantle, look over filter 18, otherwise install, thereby improve the facility of this device inspection.

In one aspect of the present embodiment, the first working pipe 1, the second working pipe 2 and the third working pipe 3 are supported by the support plate 4, so that the floor area of the apparatus can be reduced.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An easy cleaning type shell and tube heat exchanger, includes first service pipe (1), its characterized in that: the utility model discloses a cleaning brush, including first working pipe (1), one side fixed mounting of second working pipe (2), one side fixed mounting of motor (12), the output of motor (12) is provided with axis of rotation (14), the one end fixedly connected with connecting plate (15) of axis of rotation (14), one side fixed mounting of connecting plate (15) has electric putter (16), the output of electric putter (16) is provided with clearance board (17), one side fixed mounting of clearance board (17) has the cleaning brush, the inside difference fixed mounting of first working pipe (1) has electric heating element (13), the bottom fixed mounting of first working pipe (1) has electric valve, electric valve's output is provided with first water pipe (5), the top fixedly connected with third connecting pipe (11) of first working pipe (1), the top fixedly connected with second connecting pipe (10) of third working pipe (3), the bottom fixed mounting of third working pipe (3) has first connecting pipe (9).

2. An easy-to-clean shell-and-tube heat exchanger according to claim 1, characterized in that: the bottom fixedly connected with connecting cylinder (7) of first water pipe (5), both sides fixedly connected with handle (8) of connecting cylinder (7), the one end fixed mounting on first water pipe (5) surface has valve (6), the inside fixed mounting of first water pipe (5) has filter (18).

3. An easy-to-clean shell-and-tube heat exchanger according to claim 1, characterized in that: the two sides of the bottom of the first working pipe (1) are respectively and fixedly provided with a supporting plate (4), and the supporting plates (4) are positioned on the two sides of the first water pipe (5).

4. An easy-to-clean shell-and-tube heat exchanger according to claim 1, characterized in that: the surface of the electric heating element (13) is arranged in a semicircular arc shape, and the electric heating elements (13) are uniformly distributed in the first working pipe (1).

5. An easy-to-clean shell-and-tube heat exchanger according to claim 1, characterized in that: the first working pipe (1) is fixedly connected with the second working pipe (2) and the third working pipe (3) through screws, and the surfaces of the second working pipe (2) and the third working pipe (3) are in a convex shape.

6. An easy-to-clean shell-and-tube heat exchanger according to claim 2, characterized in that: the connecting cylinder (7) is in threaded connection with the first water pipe (5), and a connecting cover is in threaded connection with the bottom of the connecting cylinder (7).

7. An easy-to-clean shell-and-tube heat exchanger according to claim 1, characterized in that: the two ends of the cleaning plate (17) are respectively arranged in an arc shape, and the width of the connecting plate (15) is smaller than the inner wall of the electric heating element (13).