CN220437199U - Array type U-shaped tube heat exchanger - Google Patents
Array type U-shaped tube heat exchanger Download PDFInfo
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- CN220437199U CN220437199U CN202321769152.9U CN202321769152U CN220437199U CN 220437199 U CN220437199 U CN 220437199U CN 202321769152 U CN202321769152 U CN 202321769152U CN 220437199 U CN220437199 U CN 220437199U
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- heat exchanger
- fixedly connected
- sealing
- end cover
- connecting piece
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- 238000007789 sealing Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of U-shaped tube heat exchangers and discloses an array type U-shaped tube heat exchanger, which comprises an end socket end cover, wherein a first water inlet pipe is fixedly connected to the top of the end socket end cover, a first water outlet pipe is fixedly connected to the bottom of the end socket end cover, a sealing mechanism is arranged on the right side of the end socket end cover, a mounting mechanism is arranged on the right side of the sealing mechanism, a heat exchanger main body is arranged on the right side of the mounting mechanism, a second water inlet pipe is fixedly connected to the top of the heat exchanger main body, and a second water outlet pipe is fixedly connected to the bottom of the heat exchanger main body. The array type U-shaped tube heat exchanger has the advantages that the array type U-shaped tube heat exchanger is arranged through the sealing mechanism, the first bolt is connected to the first sealing piece and the second sealing piece through threads, the end socket end cover and the heat exchanger main body can be installed, meanwhile, a good sealing effect is achieved on the heat exchanger main body, and the phenomenon that liquid in the heat exchanger main body leaks is avoided.
Description
Technical Field
The utility model relates to the technical field of U-shaped tube heat exchangers, in particular to an array type U-shaped tube heat exchanger.
Background
The U-shaped tube heat exchanger is one of shell-and-tube heat exchangers and consists of tube plate, shell, tube bundle and other parts. Under the condition of the same diameter, the heat exchange area of the U-shaped tube heat exchanger is the largest; the device has the advantages of simple and compact structure, high sealing performance, convenient maintenance and cleaning, minimum metal consumption at high temperature and high pressure and lowest manufacturing cost; the U-shaped tube heat exchanger has only one tube plate, has good thermal compensation performance and stronger pressure bearing capacity, and is suitable for operation under high-temperature and high-pressure working conditions.
Patent net bulletin number CN 215114084U discloses a U-shaped tube heat exchanger, which comprises a tube box, a tube body arranged on the tube box, a partition plate arranged on the tube box, a refrigerant inlet arranged on the tube box, a refrigerant outlet arranged on the tube box, a water inlet arranged on the tube body, a water outlet arranged on the tube body, a U-shaped tube bundle arranged on the tube box, a supporting mechanism arranged on the U-shaped tube bundle, a connecting rod arranged on the tube box, a cleaning mechanism arranged on the tube box, a connecting block arranged on the tube body, a sliding mechanism arranged on the connecting block and a moving mechanism arranged on the sliding mechanism; according to the utility model, through the arrangement of the supporting mechanism, the collision between the adjacent U-shaped tube bundles can be avoided, and the service life is prolonged; the cleaning mechanism is arranged to clean the inner wall of the cylinder by the way when the pipe box and the cylinder are separated, so that the cleaning time is saved; the sliding mechanism is arranged, when the U-shaped tube bundle needs to be cleaned, the separation of the tube body and the tube box is realized, and the labor is saved, so that the tube bundle is convenient to detach.
The applicant believes that there are the following disadvantages: the U-shaped tube heat exchanger is not provided with a sealed structure, so that the phenomenon that fluid leaks easily occurs in the U-shaped tube heat exchanger, and the U-shaped tube heat exchanger is poor in sealing performance and has defects.
Disclosure of Invention
The utility model aims to provide an array type U-shaped tube heat exchanger so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an array type U type pipe heat exchanger, includes the head end cover, head end cover top fixedly connected with first inlet tube, head end cover bottom fixedly connected with first outlet pipe, the head end cover right side is provided with sealing mechanism, sealing mechanism right side is provided with installation mechanism, the installation mechanism right side is provided with the heat exchanger main part, heat exchanger main part top fixedly connected with second inlet tube, heat exchanger main part bottom fixedly connected with second outlet pipe, heat exchanger main part bottom fixedly connected with supporting seat, be provided with U type heat exchange tube in the heat exchanger main part.
The sealing mechanism comprises a second connecting piece, the second connecting piece is fixedly connected to the left side of the U-shaped heat exchange tube, a limiting groove is formed in the second connecting piece, a limiting plate is inserted into the limiting groove, a first connecting piece is fixedly connected to the left side of the limiting plate, a second sealing piece is fixedly connected to the surface of the second connecting piece, and the end socket end cover is fixedly connected to the left side of the first connecting piece.
Preferably, the first sealing element is fixedly connected with the surface of the first connecting element, the first sealing element and the second sealing element are identical in shape, the installation of the end socket end cover and the heat exchanger main body can be realized, and meanwhile, a good sealing effect is achieved on the heat exchanger main body.
Preferably, threaded holes are formed in the first sealing element and the second sealing element, the first bolts are connected in the threaded holes in a threaded mode, and the first bolts can be fixed through being connected to the inner portions of the first sealing element and the second sealing element in a threaded mode.
Preferably, the first bolts are distributed in an equidistant annular array, the number of the first bolts is a plurality of, and the first connecting piece and the second connecting piece can be reinforced through the plurality of first bolts.
Preferably, the installation mechanism comprises a connecting plate, the connecting plate is fixedly connected to the right side of the second connecting piece, a rectangular groove is formed in the connecting plate, and the positioning plate can achieve self action through the arranged connecting plate.
Preferably, the rectangular groove is internally inserted with a positioning plate, the surfaces of the positioning plate and the connecting plate are respectively provided with a threaded hole, the threaded holes are internally connected with second bolts in a threaded manner, and the U-shaped heat exchange tubes can be positioned by threaded connection of the second bolts into the positioning plate.
Compared with the prior art, the utility model provides an array type U-shaped tube heat exchanger, which has the following beneficial effects:
1. this array type U type pipe heat exchanger through the sealing mechanism who sets up, through the inside with first bolt threaded connection to first sealing member and second sealing member, can realize the installation of head end cover and heat exchanger main part, has played fine sealed effect simultaneously to the heat exchanger main part, avoids the inside liquid of heat exchanger main part to appear revealing the phenomenon.
2. This array type U type pipe heat exchanger through the installation mechanism who sets up, can fix a position U type heat exchange tube to realize the installation to U type heat exchange tube, through setting up the U type heat exchange tube of being convenient for installation and dismantlement, when U type heat exchange tube damages, can in time dismantle it and change.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall separation of the present utility model;
FIG. 3 is a schematic view of a sealing mechanism of the present utility model;
FIG. 4 is a schematic view of the mounting mechanism of the present utility model.
In the figure: 1. a seal head end cover; 2. a sealing mechanism; 21. a first seal; 22. a first connector; 23. a first bolt; 24. a second connector; 25. a limit groove; 26. a second seal; 3. a mounting mechanism; 31. a connecting plate; 32. a second bolt; 33. a positioning plate; 4. a first water inlet pipe; 5. a first water outlet pipe; 6. a support base; 7. a second water inlet pipe; 8. a heat exchanger body; 9. and a second water outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme that:
embodiment one:
referring to fig. 1-2 to 3, an array type U-shaped tube heat exchanger comprises a head end cover 1, wherein a first water inlet tube 4 is fixedly connected to the top of the head end cover 1, a first water outlet tube 5 is fixedly connected to the bottom of the head end cover 1, a sealing mechanism 2 is arranged on the right side of the head end cover 1, a mounting mechanism 3 is arranged on the right side of the sealing mechanism 2, a heat exchanger main body 8 is arranged on the right side of the mounting mechanism 3, a second water inlet tube 7 is fixedly connected to the top of the heat exchanger main body 8, a second water outlet tube 9 is fixedly connected to the bottom of the heat exchanger main body 8, a supporting seat 6 is fixedly connected to the bottom of the heat exchanger main body 8, and a U-shaped heat exchange tube is arranged in the heat exchanger main body 8.
The sealing mechanism 2 comprises a second connecting piece 24, the second connecting piece 24 is fixedly connected to the left side of the U-shaped heat exchange tube, a limiting groove 25 is formed in the second connecting piece 24, a limiting plate is inserted into the limiting groove 25, the left side of the limiting plate is fixedly connected with a first connecting piece 22, the surface of the second connecting piece 24 is fixedly connected with a second sealing piece 26, and the end socket end cover 1 is fixedly connected to the left side of the first connecting piece 22.
Further, the first sealing element 21 is fixedly connected to the surface of the first connecting element 22, the shapes of the first sealing element 21 and the second sealing element 26 are consistent, the installation of the end socket end cover 1 and the heat exchanger main body 8 can be achieved, and meanwhile, a good sealing effect is achieved on the heat exchanger main body 8.
Further, the first seal 21 and the second seal 26 are provided with screw holes, and the first bolts 23 are screwed into the screw holes, so that the first bolts 23 can be screwed into the first seal 21 and the second seal 26 to fix them.
Further, the first bolts 23 are distributed in an equidistant annular array, the number of the first bolts 23 is a plurality of the first bolts 23, and the first connecting piece 22 and the second connecting piece 24 can be reinforced through the plurality of the first bolts 23.
Embodiment two:
referring to fig. 4, on the basis of the first embodiment, the mounting mechanism 3 further includes a connecting plate 31, the connecting plate 31 is fixedly connected to the right side of the second connecting member 24, a rectangular groove is formed in the connecting plate 31, and the positioning plate 33 is ensured to be capable of realizing self-action through the arranged connecting plate 31.
Further, the rectangular groove is internally inserted with the locating plate 33, the surfaces of the locating plate 33 and the connecting plate 31 are respectively provided with a threaded hole, the threaded holes are internally connected with the second bolts 32 in a threaded manner, and the U-shaped heat exchange tubes can be located by screwing the second bolts 32 into the locating plate 33.
The U-shaped heat exchange tubes are array type, so that the device is an array type U-shaped tube heat exchanger.
In the actual operation process, when the device is used, firstly, the U-shaped heat exchange tube is placed in the heat exchanger building main body, when the second connecting piece 24 is attached to the left side of the heat exchanger main body 8, the positioning plate 33 can be inserted into a rectangular groove formed in the connecting plate 31, and then the second bolt 32 is connected into the positioning plate 33 in a threaded manner, so that the U-shaped heat exchange tube can be positioned, the U-shaped heat exchange tube can be installed, the U-shaped heat exchange tube is convenient to install and detach, and when the U-shaped heat exchange tube is damaged, the U-shaped heat exchange tube can be detached and replaced in time;
after the U-shaped heat exchange tube is installed, the end socket end cover 1 is placed on the left side of the second connecting piece 24, the limiting plate can be inserted into the limiting groove 25 formed in the second connecting piece 24, the first sealing piece 21 and the second sealing piece 26 are mutually attached, the first bolt 23 is connected to the first sealing piece 21 and the second sealing piece 26 in a threaded mode, the end socket end cover 1 and the heat exchanger main body 8 can be installed, meanwhile, a good sealing effect is achieved on the heat exchanger main body 8, and leakage of liquid in the heat exchanger main body 8 is avoided.
It is noted that relational terms such as first and second, and the like are 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. 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 process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (6)
1. The utility model provides an array U type pipe heat exchanger, includes head end cover (1), its characterized in that: the heat exchanger comprises a heat exchanger body (8), a sealing head end cover (1), a first water inlet pipe (4) and a second water outlet pipe (9), wherein the top of the sealing head end cover (1) is fixedly connected with the first water outlet pipe (5), a sealing mechanism (2) is arranged on the right side of the sealing head end cover (1), a mounting mechanism (3) is arranged on the right side of the sealing mechanism (2), a heat exchanger body (8) is arranged on the right side of the mounting mechanism (3), the top of the heat exchanger body (8) is fixedly connected with the second water inlet pipe (7), the bottom of the heat exchanger body (8) is fixedly connected with the second water outlet pipe (9), a supporting seat (6) is fixedly connected with the bottom of the heat exchanger body (8), and a U-shaped heat exchange pipe is arranged in the heat exchanger body (8);
sealing mechanism (2) are including second connecting piece (24), second connecting piece (24) fixed connection is in U type heat exchange tube left side, limit groove (25) have been seted up in second connecting piece (24), peg graft in limit groove (25) has the limiting plate, limiting plate left side fixedly connected with first connecting piece (22), second connecting piece (24) surface fixedly connected with second sealing piece (26), head end cover (1) fixed connection is in first connecting piece (22) left side.
2. An arrayed U-tube heat exchanger of claim 1, wherein: the surface of the first connecting piece (22) is fixedly connected with a first sealing piece (21), and the shape of the first sealing piece (21) is consistent with that of the second sealing piece (26).
3. An arrayed U-tube heat exchanger according to claim 2, wherein: threaded holes are formed in the first sealing piece (21) and the second sealing piece (26), and a first bolt (23) is connected in the threaded holes in a threaded mode.
4. An arrayed U-tube heat exchanger according to claim 3, wherein: the first bolts (23) are distributed in an equidistant annular array, and the number of the first bolts (23) is a plurality of.
5. An arrayed U-tube heat exchanger of claim 1, wherein: the mounting mechanism (3) comprises a connecting plate (31), the connecting plate (31) is fixedly connected to the right side of the second connecting piece (24), and a rectangular groove is formed in the connecting plate (31).
6. An arrayed U-tube heat exchanger of claim 5, wherein: the rectangular groove is internally inserted with a positioning plate (33), the surfaces of the positioning plate (33) and the connecting plate (31) are respectively provided with a threaded hole, and the threaded holes are internally connected with second bolts (32) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769152.9U CN220437199U (en) | 2023-07-07 | 2023-07-07 | Array type U-shaped tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321769152.9U CN220437199U (en) | 2023-07-07 | 2023-07-07 | Array type U-shaped tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437199U true CN220437199U (en) | 2024-02-02 |
Family
ID=89701183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321769152.9U Active CN220437199U (en) | 2023-07-07 | 2023-07-07 | Array type U-shaped tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437199U (en) |
-
2023
- 2023-07-07 CN CN202321769152.9U patent/CN220437199U/en active Active
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