CN220136125U - Heat exchange device of shell and tube condenser - Google Patents
Heat exchange device of shell and tube condenser Download PDFInfo
- Publication number
- CN220136125U CN220136125U CN202321742271.5U CN202321742271U CN220136125U CN 220136125 U CN220136125 U CN 220136125U CN 202321742271 U CN202321742271 U CN 202321742271U CN 220136125 U CN220136125 U CN 220136125U
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- shell
- heat exchanger
- fixedly arranged
- exchanger pipeline
- bevel gear
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- 238000007790 scraping Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange device of a shell-and-tube condenser, which relates to the technical field of heat exchange devices and comprises a heat exchanger pipeline, wherein a shell is fixedly arranged at the upper end of the circumferential surface of the heat exchanger pipeline, a sealing cover is fixedly arranged at the upper end of the shell through a screw, and is installed in the shell in a penetrating way, a cleaning mechanism is arranged in the heat exchanger pipeline and comprises fixing rods, the fixing rods are fixedly arranged between the inner walls of the heat exchanger pipeline, the connecting rings are driven by a first bevel gear to rotate, the scraping rods are driven by the connecting rings to rotate, at the moment, one section of a discharge hole of the inner wall of the heat exchanger pipeline can be scraped and cleaned by two scraping rods, so that some residues remained on the inner wall of the heat exchanger pipeline due to the filtration of a filter screen plate can be cleaned, and liquid can fully flow in the heat exchanger pipeline when the device exchanges heat, and efficiency is not reduced due to the blocking of the residues.
Description
Technical Field
The utility model relates to the technical field of heat exchange devices, in particular to a heat exchange device of a shell and tube condenser.
Background
The condenser is a part of a refrigerating system, belongs to a heat exchanger, can convert gas or vapor into liquid, and can transfer heat in a pipe to air nearby the pipe in a quick manner, wherein a tubular condenser is called a shell-and-tube condenser;
however, when the inside of the shell and tube condenser is cleaned, the filter screen plate can only be cleaned, but the inner wall of the pipeline cannot be cleaned, and under long-term accumulation, the residue on the inner wall of the pipeline can influence the use efficiency of the shell and tube condenser.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a heat exchange device of a tubular condenser, which solves the technical problem that the residue on the inner wall of a pipeline can affect the use efficiency of the tubular condenser under long-term accumulation because the filter screen plate can only be cleaned but the inner wall of the pipeline can not be cleaned when the inside of the tubular condenser is cleaned.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a heat transfer device of shell and tube condenser, includes the heat exchanger pipeline, heat exchanger pipeline circumference surface upper end fixed mounting has the shell, the shell upper end has sealed lid through screw fixed mounting, sealed lid alternates the inside of installing at the shell, wherein, the inside clearance mechanism that is equipped with of heat exchanger pipeline, clearance mechanism includes the dead lever, dead lever fixed mounting is between the inner wall of heat exchanger pipeline, the dead lever side has run through and has seted up well shape hole, well shape downthehole rotation that the dead lever was seted up has cup jointed the spacing ring, spacing ring side has run through fixed mounting dwang, dwang left side section circumference surface runs through fixed mounting has first bevel gear, wherein, dwang left side end fixed mounting has the go-between, two wiper levers of go-between left side fixed mounting, two the wiper levers laminating respectively are on the inner wall upper and lower two sides of heat exchanger pipeline.
Preferably: the upper end of the fixing rod is provided with a convex groove, wherein a rotating shaft is rotatably sleeved in the convex groove formed in the fixing rod, and the cross section of the rotating shaft is inverted T-shaped.
Preferably: the circumference surface of the rotating shaft is fixedly provided with a second bevel gear in a penetrating way, wherein the left side of the circumference surface of the second bevel gear is meshed with the first bevel gear.
Preferably: the fixed limiting plate is fixedly arranged at the right side end of the rotating rod, and the limiting sliding sheet penetrates through the circumferential surface of the right side section of the rotating rod and is slidably arranged.
Preferably: and a spring is fixedly arranged at the left side end of the limiting sliding sheet.
Preferably: the filter screen plate is sleeved on the circumferential surface of the rotating rod, and the filter screen plate is movably arranged between the fixed limiting plate and the limiting sliding sheet.
(III) beneficial effects
1. The connecting ring is driven to rotate through the first bevel gear, the connecting ring can drive the scraping rods to rotate, at the moment, the two scraping rods can scrape and clean one section of the inner wall discharge hole of the heat exchanger pipeline, so that residues left on the inner wall of the heat exchanger pipeline due to the filtration of the filter screen plate can be cleaned, and liquid can flow fully inside the heat exchanger pipeline when the device exchanges heat, and efficiency reduction cannot be caused by the blocking of the residues.
2. Through the filter screen plate that sets up to and the draw-in groove of seting up at the filter screen plate lower extreme, make the inside at the heat exchanger pipeline of filter screen plate can be vertical to be installed, be equipped with extrusion sponge in the draw-in groove of seting up of filter screen plate moreover, thereby make the filter screen plate after installing the surface at the dwang, do not have the residue to pass through the draw-in groove flow direction another side, the filter screen plate that so stone set up makes when dismantling the filter screen plate, dismantlement that can be very simple.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is a block diagram of the overall utility model;
FIG. 2 is a block diagram of a heat exchanger tube of the present utility model;
FIG. 3 is a block diagram of a scraper bar of the present utility model;
fig. 4 is a block diagram of a screen panel of the present utility model.
Legend description: 11. a rotating lever; 12. a limiting ring; 13. a first bevel gear; 14. a rotating shaft; 15. a second bevel gear; 16. a connecting ring; 17. a scraping rod; 21. a fixed rod; 22. a spring; 23. a limiting sliding sheet; 24. fixing a limiting plate; 25. a filter screen plate; 31. a heat exchanger tube; 32. sealing cover; 33. a housing.
Detailed Description
According to the heat exchange device of the shell-and-tube condenser, the problem that when the interior of the shell-and-tube condenser is cleaned, only the filter screen plate can be cleaned, but the inner wall of a pipeline cannot be cleaned is solved, under long-term accumulation, residues on the inner wall of the pipeline can influence the use efficiency of the shell-and-tube condenser, the first bevel gear drives the connecting ring to rotate, the connecting ring can drive the scraping rods to rotate, at the moment, the two scraping rods can scrape and clean one section of the discharge port on the inner wall of the pipeline of the heat exchanger, so that some residues remained on the inner wall of the pipeline due to the filtration of the filter screen plate can be cleaned, and therefore liquid can fully flow in the pipeline of the heat exchanger when the device exchanges heat, and efficiency is not reduced due to the blocking of the residues.
Examples
The technical scheme of the embodiment of the utility model effectively solves the technical problem that the residue on the inner wall of the pipeline can influence the use efficiency of the tubular condenser under long-term accumulation because the filter screen plate can only be cleaned when the inside of the tubular condenser is cleaned, and the overall thought is as follows:
the utility model provides a heat exchange device of a shell-and-tube condenser, which solves the problems existing in the prior art, and comprises a heat exchanger pipeline 31, wherein a shell 33 is fixedly arranged at the upper end of the circumferential surface of the heat exchanger pipeline 31, a sealing cover 32 is fixedly arranged at the upper end of the shell 33 through screws, the sealing cover 32 is installed in the shell 33 in a penetrating way, a cleaning mechanism is arranged in the heat exchanger pipeline 31, the cleaning mechanism comprises a fixing rod 21, the fixing rod 21 is fixedly arranged between the inner walls of the heat exchanger pipeline 31, a middle-shaped hole is penetrated through the side end of the fixing rod 21, a limiting ring 12 is rotatably sleeved in the middle-shaped hole formed in the fixing rod 21, a rotating rod 11 is fixedly penetrated through the side end of the limiting ring 12, a first bevel gear 13 is penetrated through and fixedly arranged on the circumferential surface of the left side section of the rotating rod 11, and a user can use tools when cleaning a filter screen 25 in the device, the sealing cover 32 and the shell 33 are disassembled, the sealing cover 32 and the shell 33 can be separated after the disassembly, then a user takes out the filter screen plate 25 from the inside of the heat exchanger pipeline 31 to clean, thereby completing the cleaning of the filter screen plate 25, wherein the left side end of the rotating rod 11 is fixedly provided with the connecting ring 16, the left side end of the connecting ring 16 is fixedly provided with two scraping rods 17, the two scraping rods 17 are respectively attached to the upper surface and the lower surface of the inner wall of the heat exchanger pipeline 31, the upper end of the fixed rod 21 is provided with a convex groove, the inside of the convex groove provided with the fixed rod 21 is rotationally sleeved with the rotating shaft 14, the cross section of the rotating shaft 14 is in an inverted T shape, the circumferential surface of the rotating shaft 14 is fixedly provided with the second bevel gear 15 in a penetrating way, the left side of the circumferential surface of the second bevel gear 15 is meshed with the first bevel gear 13, the right side of the rotating rod 11 is fixedly provided with the fixed limiting plate 24, wherein, the circumferential surface of the right side section of the rotating rod 11 is penetrated and slidably provided with a limit sliding sheet 23, the left side end of the limit sliding sheet 23 is fixedly provided with a spring 22, the circumferential surface of the rotating rod 11 is sheathed with a filter screen plate 25, wherein, the filter screen plate 25 is movably arranged between a fixed limit plate 24 and the limit sliding sheet 23, a user drives a rotating shaft 14 to rotate by using a power source belt (such as a small motor and the like), the rotating shaft 14 drives a second bevel gear 15 to rotate when rotating, because the rotating shaft 14 is rotationally sheathed at the upper end of the fixed rod 21, the rotating rod 11 is rotationally sheathed inside the fixed rod 21 by a limit ring 12, the second bevel gear 15 can be meshed with the first bevel gear 13 to rotate without collision, and the second bevel gear 15 can drive the first bevel gear 13 to rotate by the meshing of the second bevel gear 15 and the first bevel gear 13 to drive a connecting ring 16 to rotate by the first bevel gear 13 at the moment, the connecting ring 16 drives the scraping rods 17 to rotate, at the moment, the two scraping rods 17 can scrape and clean one section of the discharge hole of the inner wall of the heat exchanger pipeline 31, so that some residues left on the inner wall of the heat exchanger pipeline 31 due to the filtration of the filter screen plate 25 can be cleaned, and therefore, when the device exchanges heat, liquid can flow fully in the heat exchanger pipeline 31 without causing efficiency reduction due to the blocking of the residues, the filter screen plate 25 is arranged, and the clamping groove is formed in the lower end of the filter screen plate 25, so that the filter screen plate 25 can be vertically arranged in the heat exchanger pipeline 31, the clamping groove formed in the filter screen plate 25 is internally provided with an extrusion sponge, and therefore, after the filter screen plate 25 is arranged on the surface of the rotating rod 11, no residues flow to the other side through the clamping groove, the thus-stone-arranged screen plate 25 enables a very simple removal when the screen plate 25 is removed.
Working principle:
first, when cleaning the filter screen plate 25 inside the device, the user can use a tool to detach the sealing cover 32 from the housing 33, and after detaching, the sealing cover 32 can be separated from the housing 33, and then the user takes the filter screen plate 25 out of the heat exchanger tube 31 to clean, thereby completing the cleaning of the filter screen plate 25.
The second step, the user uses the power supply area (like small-size motor etc.) to drive axis of rotation 14 at this moment and rotates, axis of rotation 14 drives second bevel gear 15 and rotates when rotating, because axis of rotation 14 rotates the upper end of cup jointing at dead lever 21, and dwang 11 passes through spacing ring 12 rotation and cup joints in dead lever 21 inside, so can mesh rotation and do not conflict between second bevel gear 15 and the first bevel gear 13, and through the meshing of second bevel gear 15 and first bevel gear 13, second bevel gear 15 can drive first bevel gear 13 and rotate, drive go on rotating through first bevel gear 13 at this moment, go up go-between 16 just can drive scraping rod 17 and rotate, this moment two scraping rods 17 can scrape the one section clearance with the inner wall discharge gate of heat exchanger pipeline 31, thereby can clear up some residues because of the filtration residue of filter screen 25 at heat exchanger pipeline 31 inner wall, thereby can make the device can be abundant at heat exchanger pipeline 31 inside flow, can not lead to efficiency reduction because of the resistance of the residue, this novel filter screen plate 25 through setting up and can not be equipped with the filter screen 25 at the filter screen plate 25 through setting up the card slot in the filter screen plate 25 is equipped with the filter screen plate 25 and the filter screen plate 25 is convenient, the filter screen plate 25 can be set up in the filter screen plate 25 through setting up the filter screen plate 25 is very in the side can be removed through the filter screen plate 25 is easy.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a heat transfer device of shell and tube condenser, includes heat exchanger pipeline (31), its characterized in that: a shell (33) is fixedly arranged at the upper end of the circumferential surface of the heat exchanger pipeline (31), a sealing cover (32) is fixedly arranged at the upper end of the shell (33) through a screw, and the sealing cover (32) is installed in the shell (33) in a penetrating manner;
the heat exchanger comprises a heat exchanger pipeline (31), and is characterized in that a cleaning mechanism is arranged inside the heat exchanger pipeline (31), the cleaning mechanism comprises a fixed rod (21), the fixed rod (21) is fixedly arranged between the inner walls of the heat exchanger pipeline (31), a middle-shaped hole is formed in a penetrating manner at the side end of the fixed rod (21), a limiting ring (12) is rotatably sleeved in the middle-shaped hole formed in the fixed rod (21), a rotating rod (11) is fixedly arranged in a penetrating manner at the side end of the limiting ring (12), and a first bevel gear (13) is fixedly arranged in a penetrating manner at the circumferential surface of the left side section of the rotating rod (11);
the connecting ring (16) is fixedly arranged at the left side end of the rotating rod (11), two scraping rods (17) are fixedly arranged at the left side end of the connecting ring (16), and the two scraping rods (17) are respectively attached to the upper surface and the lower surface of the inner wall of the heat exchanger pipeline (31).
2. A heat exchange device of a shell-and-tube condenser as set forth in claim 1, wherein: the upper end of the fixed rod (21) is provided with a convex groove;
the rotary shaft (14) is rotatably sleeved in a convex groove formed in the fixing rod (21), and the cross section of the rotary shaft (14) is inverted T-shaped.
3. A heat exchange device of a shell-and-tube condenser as set forth in claim 2, wherein: the circumferential surface of the rotating shaft (14) is fixedly provided with a second bevel gear (15) in a penetrating way;
wherein the left side of the circumferential surface of the second bevel gear (15) is meshed with the first bevel gear (13).
4. A heat exchange device of a shell-and-tube condenser as claimed in claim 3, wherein: a fixed limiting plate (24) is fixedly arranged at the right side end of the rotating rod (11);
wherein, the circumference surface of the right side section of the rotating rod (11) is penetrated and slidably provided with a limiting sliding sheet (23).
5. A heat exchange device of a shell-and-tube condenser as set forth in claim 4, wherein: and a spring (22) is fixedly arranged at the left side end of the limiting sliding sheet (23).
6. A heat exchange device of a shell-and-tube condenser as set forth in claim 5, wherein: the circumferential surface of the rotating rod (11) is sleeved with a filter screen plate (25);
wherein, the filter screen plate (25) is movably arranged between the fixed limiting plate (24) and the limiting sliding sheet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742271.5U CN220136125U (en) | 2023-06-29 | 2023-06-29 | Heat exchange device of shell and tube condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321742271.5U CN220136125U (en) | 2023-06-29 | 2023-06-29 | Heat exchange device of shell and tube condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136125U true CN220136125U (en) | 2023-12-05 |
Family
ID=88953244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321742271.5U Active CN220136125U (en) | 2023-06-29 | 2023-06-29 | Heat exchange device of shell and tube condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136125U (en) |
-
2023
- 2023-06-29 CN CN202321742271.5U patent/CN220136125U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |