CN212109643U

CN212109643U - Efficient shell and tube heat exchanger

Info

Publication number: CN212109643U
Application number: CN202020713434.7U
Authority: CN
Inventors: 杜书阳; 王仁豪
Original assignee: Mofei Thermal Technology Suzhou Co ltd
Current assignee: Mofei Thermal Technology Suzhou Co ltd
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2020-12-08
Anticipated expiration: 2030-05-02

Abstract

The utility model belongs to the technical field of heat exchangers, in particular to an efficient tube type heat exchanger, which comprises a sealing box body, wherein four corners of the outer side of the center of the bottom of the sealing box body are respectively vertically and fixedly connected with load supporting legs in a penetrating manner, a main drainage tube is horizontally penetrated and sleeved at the top of one end of the front side of the sealing box body, a main output tube is horizontally penetrated and sleeved at the bottom of one end of the rear side of the sealing box body, four corners of the outer side of the center of the sealing box body are respectively symmetrically penetrated and connected with first heat exchange tubes, and the center of the inner; the utility model discloses can help the staff to carry out heat transfer to three kinds of fluids and handle, greatly promote the heat transfer progress, the inside fluid of sealed box can be simultaneously with the inside fluid heat transfer of the first heat exchange pipe of four groups simultaneously moreover, the at utmost improvement four shell and tube's first heat exchange tube and the inside fluidic heat exchange efficiency of sealed box, can carry out eight fluidic materials in real time in the same time and carry out the heat exchange.

Description

Efficient shell and tube heat exchanger

Technical Field

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

Background

The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, the heat is transferred to the fluid with lower temperature from the fluid with higher temperature, the temperature of the fluid reaches the index specified by the process, so as to meet the requirement of process conditions, and simultaneously, the heat exchanger is one of main devices for improving the energy utilization rate, the heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industry chain is formed mutually, and the prior art has the following problems: when the heat exchanger that carries out heat transfer at present is used, can only carry out real-time heat transfer to two kinds of different fluids at every turn and handle, can't carry out the process and the mutual heat transfer of three kinds of fluids, efficiency is very low, more can't satisfy the real-time heat transfer of multiunit fluid, so can't satisfy the heat transfer demand of present production.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an efficient shell and tube heat exchanger has the stronger characteristics of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient shell and tube heat exchanger, includes sealed box, the perpendicular fixed through connection in sealed box bottom central authorities outside four corners is the load stabilizer blade respectively, sealed box front side one end top level is run through and is cup jointed main drainage tube, sealed box rear side one end bottom level is run through and is cup jointed main output tube, sealed box central authorities outside four corners symmetry respectively run through and is connected with first heat exchange tube, first heat exchange tube left end outer end is run through perpendicularly and is connected with first drainage tube, first heat exchange tube right-hand member outer end is run through perpendicularly and is connected with first output tube, just first heat exchange tube inner chamber central authorities are the level respectively and are run through and be equipped with the second heat exchange tube, the horizontal seal of second heat exchange tube left end has cup jointed the second drainage tube, just the horizontal seal of second right-hand.

Preferably, the outer ends of the main drainage tube, the main output tube, the first drainage tube, the first output tube, the second drainage tube and the second output tube are respectively and fixedly nested with a tube body flange.

Preferably, the number of the first heat exchange tubes is four, the outer ends of the first heat exchange tubes are respectively and fixedly connected with outer reinforcing support plates, and the outer ends of the first heat exchange tubes are respectively and fixedly connected to the inner wall of the sealed box body through the outer reinforcing support plates.

Preferably, an inner reinforcing support plate is fixedly connected between every two adjacent first heat exchange tubes, and the outer sides of the first heat exchange tubes are fixedly connected to the other first heat exchange tube through the inner reinforcing support plate.

Preferably, the quadrant position outside the second heat exchange tube is fixedly connected with a tube support plate respectively, one end of the inner side of the tube support plate is fixedly connected to the outer surface of the second heat exchange tube, one end of the outer side of the tube support plate is fixedly connected to the inner wall of the first heat exchange tube respectively, the outer end surface of the second heat exchange tube is fixedly connected to the inner wall of the first heat exchange tube through the tube support plate respectively, and each group of the tube support plates is four in number and is arranged in each group, and the distance between the tube support plates is greater than the diameter of the.

Preferably, the number of the second output pipes is four, and the outer diameter of the second output pipes is smaller than that of the first output pipes.

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

1. by arranging the sealed box body, the first heat exchange tube and the second heat exchange tube, the sealed box body can be externally connected with fluid through the main drainage tube and the main output tube, the first heat exchange tube can be externally connected with fluid through the first drainage tube and the first output tube, the second heat exchange tube can be externally connected with fluid through the second drainage tube and the second output tube, therefore, the fluid in the four groups of first heat exchange tubes can exchange heat with the fluid passing through the sealed box body in real time, meanwhile, the four groups of first heat exchange tubes and the fluid in the corresponding second heat exchange tubes can exchange heat in real time, when the three are simultaneously connected with external fluid, the heat exchange device can help workers to carry out heat exchange treatment on the three fluids, greatly improve the heat exchange progress, and the fluid in the sealed box body can exchange heat with the fluid in the four groups of first heat exchange tubes at the same time, so that the heat exchange efficiency of the four tube type first heat exchange tubes and the fluid in the sealed box body is improved to the greatest extent.

2. Through being equipped with four groups of first heat exchange tubes and four groups of second heat exchange tubes, during the use staff can be under the condition of closing main drainage tube and main output tube, directly carry out the exclusive use to every group first heat exchange tube and second heat exchange tube, let four groups of first heat exchange tubes and the effectual fluid that carries out eight kinds of differences of second heat exchange tube carry out the heat transfer and handle, and then can carry out four groups in real time and total eight kinds of fluidic substances and carry out the heat exchange, and the fluid that every group needs the heat transfer does not influence each other, and the practicality is strong.

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 invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic side sectional view of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the first heat exchange tube of the present invention;

in the figure: 1. sealing the box body; 2. a load support leg; 3. a main drainage tube; 4. a main output pipe; 5. a first heat exchange tube; 6. a first draft tube; 7. a first output pipe; 8. a second heat exchange tube; 9. a second draft tube; 10. a second output pipe; 11. a pipe body flange; 12. externally fixing a support plate; 13. an inner reinforcing support plate; 14. pipe body backup pad.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a high-efficiency tube type heat exchanger comprises a sealed box body 1, four corners of the outer side of the center of the bottom of the sealed box body 1 are respectively and fixedly penetrated and connected with load supporting legs 2, the top of one end of the front side of the sealed box body 1 is horizontally penetrated and sleeved with a main drainage tube 3, the bottom of one end of the rear side of the sealed box body 1 is horizontally penetrated and sleeved with a main output tube 4, four corners of the outer side of the center of the sealed box body 1 are respectively and symmetrically penetrated and connected with first heat exchange tubes 5, the outer end of the left end of each first heat exchange tube 5 is vertically penetrated and connected with a first drainage tube, and the center of the inner cavity of the first heat exchange tube 5 is respectively provided with a second heat exchange tube 8 in a horizontal penetrating way, the left end of the second heat exchange tube 8 is horizontally and hermetically sleeved with a second drainage tube 9, and the right end of the second heat exchange tube 8 is horizontally and hermetically sleeved with a second output tube 10, and the sealed box body 1 can be externally connected with fluid through the main drainage tube 3 and the main output tube 4.

The outer ends of the main drainage tube 3, the main output tube 4, the first drainage tube 6, the first output tube 7, the second drainage tube 9 and the second output tube 10 are respectively fixedly nested with a tube body flange 11, and when the heat exchanger is used, the heat exchange is directly carried out through the external fluid of the tube body flange 11 outside each tube body.

The number of the first heat exchange tubes 5 is four, the outer ends of the first heat exchange tubes 5 are respectively and fixedly connected with outer fixing support plates 12, the outer ends of the first heat exchange tubes 5 are respectively and fixedly connected to the inner wall of the sealed box body 1 through the outer fixing support plates 12, the first heat exchange tubes 5 are externally supported and fixed, and the outer fixing support plates 12 are made of ceramic materials.

An inner reinforcing support plate 13 is fixedly connected between every two adjacent first heat exchange tubes 5, the outer sides of the first heat exchange tubes 5 are fixedly connected to the other first heat exchange tube 5 through the inner reinforcing support plate 13, the first heat exchange tubes 5 can be externally connected with fluid through a first drainage tube 6 and a first output tube 7, and the inner reinforcing support plate 13 is made of ceramic materials.

The 8 outside quadrant positions of second heat exchange tube are fixedly connected with body backup pad 14 respectively, 14 inboard one ends of body backup pad fixed connection in the 8 surfaces of second heat exchange tube, and 14 outside one ends of body backup pad are fixed connection in 5 inner walls of first heat exchange tube respectively, 8 outer end surfaces of second heat exchange tube are respectively through 14 fixed connection in 5 inner walls of first heat exchange tube of body backup pad, 14 quantity of every group body backup pad are four, and 14 intervals of every group body backup pad are greater than 8 diameter size of second heat exchange tube, 14 first heat exchange tubes 5 of separation of body backup pad and second heat exchange tube 8, and body backup pad 14 is made for ceramic material.

The number of the second output tubes 10 is four, the outer diameter of the second output tubes 10 is smaller than that of the first output tubes 7, and the second heat exchange tubes 8 can be externally connected with fluid through the second drainage tubes 9 and the second output tubes 10.

The utility model discloses a theory of operation and use flow: firstly, the sealed box body 1 can be externally connected with fluid through the main drainage tube 3 and the main output tube 4, the first heat exchange tubes 5 can be externally connected with fluid through the first drainage tube 6 and the first output tube 7, the second heat exchange tubes 8 can be externally connected with fluid through the second drainage tube 9 and the second output tube 10, so that the fluid in the four groups of the first heat exchange tubes 5 can exchange heat with the fluid passing through the sealed box body 1 in real time, meanwhile, the four groups of the first heat exchange tubes 5 and the fluid in the corresponding second heat exchange tubes 8 can exchange heat in real time, when the three tubes are simultaneously connected with external fluid, the heat exchange treatment can be carried out on the three fluids by a worker, the heat exchange progress is greatly improved, the fluid in the sealed box body 1 can exchange heat with the fluid in the four groups of the first heat exchange tubes 5 simultaneously, and then the worker can close the main drainage tube, directly carry out the exclusive use to every group first heat exchange tube 5 and second heat exchange tube 8, let four groups first heat exchange tube 5 and the effectual eight different fluids that carry on of second heat exchange tube 8 carry out the heat transfer and handle, and then can carry out the heat exchange of the total eight fluidic substances of four groups in real time in the same time, and every group needs the fluid of heat transfer not influence each other moreover.

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.

In this document, relational terms such as first and second, and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions as is required in a high efficiency tubular heat exchanger. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such efficient shell and tube heat exchanger process, method, article, or apparatus.

Claims

1. The utility model provides an efficient shell and tube heat exchanger, includes sealed box (1), its characterized in that: four corners of the outer side of the center of the bottom of the sealed box body (1) are respectively vertically and fixedly connected with load supporting legs (2) in a penetrating way, a main drainage tube (3) is horizontally sleeved at the top of one end of the front side of the sealed box body (1), a main output pipe (4) is horizontally sleeved at the bottom of one end of the rear side of the sealed box body (1), four corners of the outer side of the center of the sealed box body (1) are respectively and symmetrically connected with a first heat exchange tube (5) in a penetrating way, the outer end of the left end of the first heat exchange tube (5) is vertically connected with a first drainage tube (6) in a penetrating way, the outer end of the right end of the first heat exchange tube (5) is vertically connected with a first output tube (7) in a penetrating way, and the center of the inner cavity of the first heat exchange tube (5) is respectively and horizontally provided with a second heat exchange tube (8) in a penetrating way, the left end of the second heat exchange tube (8) is horizontally and hermetically sleeved with a second drainage tube (9), and a second output pipe (10) is horizontally and hermetically sleeved at the right end of the second heat exchange pipe (8).

2. A high efficiency shell and tube heat exchanger as recited in claim 1 wherein: and the outer ends of the main drainage tube (3), the main output tube (4), the first drainage tube (6), the first output tube (7), the second drainage tube (9) and the second output tube (10) are respectively fixedly nested with a tube body flange (11).

3. A high efficiency shell and tube heat exchanger as recited in claim 1 wherein: the number of the first heat exchange tubes (5) is four, outer ends of the first heat exchange tubes (5) are respectively and fixedly connected with an external fixing support plate (12), and outer ends of the first heat exchange tubes (5) are respectively and fixedly connected to the inner wall of the sealed box body (1) through the external fixing support plates (12).

4. A high efficiency shell and tube heat exchanger as recited in claim 1 wherein: an inner reinforcing support plate (13) is fixedly connected between every two adjacent first heat exchange tubes (5), and the outer sides of the first heat exchange tubes (5) are fixedly connected to the other first heat exchange tube (5) through the inner reinforcing support plate (13).

5. A high efficiency shell and tube heat exchanger as recited in claim 1 wherein: second heat exchange tube (8) outside quadrant position is fixedly connected with body backup pad (14) respectively, body backup pad (14) inboard one end fixed connection in second heat exchange tube (8) surface, just body backup pad (14) outside one end is fixed connection respectively in first heat exchange tube (5) inner wall, second heat exchange tube (8) outer end surface passes through respectively body backup pad (14) fixed connection in first heat exchange tube (5) inner wall, every group body backup pad (14) quantity is four, and every group body backup pad (14) interval is greater than second heat exchange tube (8) diameter size.

6. A high efficiency shell and tube heat exchanger as recited in claim 1 wherein: the number of the second output tubes (10) is four, and the outer diameter of the second output tubes (10) is smaller than that of the first output tubes (7).