CN215295912U - Tubular heat exchanger with scaling of spiral baffle plate - Google Patents
Tubular heat exchanger with scaling of spiral baffle plate Download PDFInfo
- Publication number
- CN215295912U CN215295912U CN202023270250.7U CN202023270250U CN215295912U CN 215295912 U CN215295912 U CN 215295912U CN 202023270250 U CN202023270250 U CN 202023270250U CN 215295912 U CN215295912 U CN 215295912U
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- outer barrel
- baffle plate
- barrel
- heat exchange
- adjusting screw
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Abstract
The utility model belongs to the technical field of the heat exchanger, specifically be a tubular heat exchanger with spiral baffling board is zoomed, including outer barrel, high temperature import, low temperature export, heat transfer import and heat transfer export, upper surface left side, the lower surface right side at outer barrel are installed respectively to high temperature import, low temperature export, the right-hand member fixedly connected with shrink of outer barrel holds a section of thick bamboo, heat transfer import and heat transfer export are located the left side of outer barrel, the right side that the shrink held a section of thick bamboo respectively, communicate between outer barrel and the shrink hold a section of thick bamboo, inside between outer barrel and the shrink hold a section of thick bamboo is provided with the spiral baffling board, the right side wall that the shrink held a section of thick bamboo is provided with the adjusting button. Through the cooperation of adjusting screw, internal thread cover, bearing, can compress or extend spiral baffling board for the length of spiral baffling board obtains the adjustment, and convenient equipment, and the convenience is regulated and control the hot-fluid velocity of flow.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a tubular heat exchanger with spiral baffling board is zoomed.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
The existing tubular heat exchanger is usually provided with a baffle plate inside the heat exchanger when in use, the position of the baffle plate is usually fixed, and the baffle plate needs to be inserted one by one when a heat exchange pipeline is installed, so that the operation is difficult, the heat exchange pipeline is easy to break, and the fixed baffle plate is inconvenient for adjusting the flow velocity of hot fluid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tubular heat exchanger with spiral baffling board zooms to solve the current tubular heat exchanger that proposes in the above-mentioned background art and set up the baffling board inside the heat exchanger usually when using, the position of baffling board is usually fixed, needs alternate one by one when installing heat transfer pipeline, operates comparatively difficultly like this, and causes the heat transfer pipeline rupture easily, and the problem of the inconvenient regulation of baffling board to the hot-fluid velocity of flow of fixing.
In order to achieve the above object, the utility model provides a following technical scheme: a tubular heat exchanger with a retractable spiral baffle plate comprises an outer barrel, a high-temperature inlet, a low-temperature outlet, a heat exchange inlet and a heat exchange outlet, wherein the high-temperature inlet and the low-temperature outlet are respectively arranged on the left side of the upper surface and the right side of the lower surface of the outer barrel, the right end of the outer barrel is fixedly connected with a retractable accommodating barrel, the heat exchange inlet and the heat exchange outlet are respectively arranged on the left side of the outer barrel and the right side of the retractable accommodating barrel, the outer barrel and the retractable accommodating barrel are communicated, the spiral baffle plate is arranged inside the space between the outer barrel and the retractable accommodating barrel, the right side wall of the retractable accommodating barrel is provided with an adjusting button, the left end of the adjusting button is connected with an adjusting screw rod, the left end of the adjusting screw rod extends to the left side wall of an inner cavity of the outer barrel, the left end of the adjusting screw rod is connected with a supporting bearing, the adjusting screw rod is rotatably connected with the left side wall of the inner cavity of the outer barrel through the supporting bearing, the adjusting screw penetrates through the spiral baffle plate, an internal thread sleeve and a bearing are respectively arranged on the left side and the right side of the outer wall of the adjusting screw, the internal thread sleeve is in threaded fit with the adjusting screw, the internal thread sleeve is fixedly connected to the left end of the spiral baffle plate, the inner ring of the bearing is fixedly connected with the right end of the spiral baffle plate, the outer ring of the bearing is fixedly connected with the inner wall of the shrinkage containing barrel, heat exchange branch pipes are uniformly connected between the heat exchange inlet and the heat exchange outlet, and the heat exchange branch pipes penetrate through the spiral baffle plate.
Preferably, the edge of the spiral baffle plate is sleeved with a sealing gasket, and the sealing gasket is attached to the inner wall of the outer cylinder body and the inner wall of the shrinkage containing cylinder.
Preferably, a supporting rod is arranged on the outer wall of the outer ring of the bearing, and the other end of the supporting rod is fixedly connected with the inner wall of the shrinkage accommodating barrel.
Preferably, the outer wall of the heat exchange branch pipe is provided with a wear-resistant coating.
Compared with the prior art, the beneficial effects of the utility model are that:
through the cooperation of adjusting screw, internal thread cover, bearing, can compress or extend spiral baffling board for the length of spiral baffling board obtains the adjustment, and convenient equipment, and the convenience is regulated and control the hot-fluid velocity of flow.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic structural view of the spiral baffle of the present invention after contraction.
In the figure: the device comprises an outer cylinder body 1, a high-temperature inlet 2, a low-temperature outlet 3, a contraction accommodating cylinder 4, an adjusting screw rod 5, an adjusting button 6, a supporting bearing 7, a spiral baffle plate 8, an internal thread sleeve 9, a bearing 10, a supporting rod 11, a heat exchange branch pipe 12, a heat exchange inlet 13 and a heat exchange outlet 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a tubular heat exchanger with a retractable spiral baffle plate comprises an outer barrel body 1, a high-temperature inlet 2, a low-temperature outlet 3, a heat exchange inlet 13 and a heat exchange outlet 14, wherein the high-temperature inlet 2 and the low-temperature outlet 3 are respectively arranged on the left side and the right side of the upper surface of the outer barrel body 1, the right end of the outer barrel body 1 is fixedly connected with a retractable accommodating barrel 4, the heat exchange inlet 13 and the heat exchange outlet 14 are respectively positioned on the left side of the outer barrel body 1 and the right side of the retractable accommodating barrel 4, the outer barrel body 1 is communicated with the retractable accommodating barrel 4, a spiral baffle plate 8 is arranged inside the space between the outer barrel body 1 and the retractable accommodating barrel 4, the right side wall of the retractable accommodating barrel 4 is provided with an adjusting button 6, the left end of the adjusting button 6 is connected with an adjusting screw rod 5, the left end of the adjusting screw rod 5 extends to the left side wall of an inner cavity of the outer barrel body 1, the left end of the adjusting screw rod 5 is connected with a supporting bearing 7, the adjusting screw rod 5 is rotatably connected with the left side wall of the inner cavity of the outer barrel 1 through a supporting bearing 7, the adjusting screw rod 5 penetrates through the spiral baffle plate 8, an internal thread sleeve 9 and a bearing 10 are respectively arranged on the left side and the right side of the outer wall of the adjusting screw rod 5, the internal thread sleeve 9 is in threaded fit with the adjusting screw rod 5, the internal thread sleeve 9 is fixedly connected to the left end of the spiral baffle plate 8, the inner ring of the bearing 10 is fixedly connected with the right end of the spiral baffle plate 8, the outer ring of the bearing 10 is fixedly connected with the inner wall of the shrinkage containing barrel 4, heat exchange branch pipes 12 are uniformly connected between the heat exchange inlet 13 and the heat exchange outlet 14, and the heat exchange branch pipes 12 penetrate through the spiral baffle plate 8.
Further, the edge of the spiral baffle plate 8 is sleeved with a sealing gasket, and the sealing gasket is attached to the inner walls of the outer cylinder body 1 and the shrinkage containing cylinder 4.
Furthermore, a supporting rod 11 is arranged on the outer wall of the outer ring of the bearing 10, and the other end of the supporting rod 11 is fixedly connected with the inner wall of the contraction accommodating cylinder 4.
Further, the outer wall of the heat exchange branch pipe 12 is provided with a wear-resistant coating.
The working principle is as follows: the hot fluid enters the outer barrel 1 through the high-temperature inlet 2, enters a refrigerant needing to be heated from the heat exchange inlet 13 to the heat exchange branch pipe 12, transfers heat to the refrigerant through the heat exchange branch pipe 12, heats the refrigerant, and is output in a concentrated mode through the heat exchange outlet 14 after being heated, and the hot fluid is discharged through the low-temperature outlet 3 after being subjected to heat exchange.
The entered hot fluid moves from left to right in a rotating vortex shape under the action of the spiral baffle plate 8 and is finally discharged through the low-temperature outlet 3, when the heat exchange branch pipe 12 is installed, the adjusting button 6 is rotated in advance, the adjusting screw 5 is driven to rotate through the adjusting button 6, the bearing 10 is fixed through the supporting rod 11, so that the adjusting screw 5 rotates relative to the bearing 10, meanwhile, the adjusting screw 5 rotates relative to the internal thread sleeve 9, the internal thread sleeve 9 is matched with the adjusting screw 5 through threads, so that the internal thread sleeve 9 moves right relative to the adjusting screw 5, the spiral baffle plate 8 is clamped between the adjusting screw 5 and the bearing 10, the spiral baffle plate 8 is contracted and closed (as shown in figure 3), after the heat exchange branch pipe 12 is installed, the spiral baffle plate 8 is expanded and reset, the distance between two adjacent baffle plates of the spiral baffle plate 8 can be adjusted by adjusting the length of the spiral baffle plate 8 (the spiral baffle plate 8 is formed by connecting the baffle plates end to end), thereby being capable of changing the flow speed of the hot fluid and changing the heat exchange efficiency.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (4)
1. The utility model provides a tubular heat exchanger with spiral baffling board is zoomed, includes outer barrel (1), high temperature import (2), low temperature export (3), heat transfer import (13) and heat transfer export (14), its characterized in that: the high-temperature inlet (2) and the low-temperature outlet (3) are respectively arranged on the left side of the upper surface and the right side of the lower surface of the outer barrel (1), the right end of the outer barrel (1) is fixedly connected with a contraction containing barrel (4), the heat exchange inlet (13) and the heat exchange outlet (14) are respectively arranged on the left side of the outer barrel (1) and the right side of the contraction containing barrel (4), the outer barrel (1) and the contraction containing barrel (4) are communicated, a spiral baffle plate (8) is arranged inside the space between the outer barrel (1) and the contraction containing barrel (4), the right side wall of the contraction containing barrel (4) is provided with an adjusting button (6), the left end of the adjusting button (6) is connected with an adjusting screw rod (5), the left end of the adjusting screw rod (5) extends to the left side wall of the inner cavity of the outer barrel (1), the left end of the adjusting screw rod (5) is connected with a support bearing (7), the adjusting screw rod (5) is rotatably connected with the left side wall of the inner cavity of the outer barrel (1) through a supporting bearing (7), the adjusting screw rod (5) penetrates through the spiral baffle plate (8), an inner thread sleeve (9) and a bearing (10) are respectively arranged on the left side and the right side of the outer wall of the adjusting screw rod (5), the inner thread sleeve (9) is in threaded fit with the adjusting screw rod (5), the inner thread sleeve (9) is fixedly connected to the left end of the spiral baffle plate (8), the inner ring of the bearing (10) is fixedly connected with the right end of the spiral baffle plate (8), the outer ring of the bearing (10) is fixedly connected with the inner wall of the shrinkage accommodating barrel (4), heat exchange branch pipes (12) are uniformly connected between the heat exchange inlet (13) and the heat exchange outlet (14), and the heat exchange branch pipes (12) penetrate through the spiral baffle plate (8).
2. A tube heat exchanger with a scaling of spiral baffles according to claim 1, wherein: the edge of the spiral baffle plate (8) is sleeved with a sealing gasket, and the sealing gasket is attached to the inner walls of the outer cylinder body (1) and the shrinkage containing cylinder (4).
3. A tube heat exchanger with a scaling of spiral baffles according to claim 1, wherein: and a supporting rod (11) is arranged on the outer wall of the outer ring of the bearing (10), and the other end of the supporting rod (11) is fixedly connected with the inner wall of the shrinkage accommodating barrel (4).
4. A tube heat exchanger with a scaling of spiral baffles according to claim 1, wherein: and the outer wall of the heat exchange branch pipe (12) is provided with a wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270250.7U CN215295912U (en) | 2020-12-30 | 2020-12-30 | Tubular heat exchanger with scaling of spiral baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270250.7U CN215295912U (en) | 2020-12-30 | 2020-12-30 | Tubular heat exchanger with scaling of spiral baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215295912U true CN215295912U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023270250.7U Active CN215295912U (en) | 2020-12-30 | 2020-12-30 | Tubular heat exchanger with scaling of spiral baffle plate |
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| Country | Link |
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| CN (1) | CN215295912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811985A (en) * | 2022-06-08 | 2022-07-29 | 广州市凌静制冷设备有限公司 | Energy-saving environment-friendly flooded screw machine water chilling unit |
| CN115307461A (en) * | 2022-07-19 | 2022-11-08 | 李清军 | Tubular heat exchanger for cooling circulation of industrial equipment |
-
2020
- 2020-12-30 CN CN202023270250.7U patent/CN215295912U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811985A (en) * | 2022-06-08 | 2022-07-29 | 广州市凌静制冷设备有限公司 | Energy-saving environment-friendly flooded screw machine water chilling unit |
| CN114811985B (en) * | 2022-06-08 | 2023-01-10 | 广州市凌静制冷设备有限公司 | Energy-saving environment-friendly flooded screw machine water chilling unit |
| CN115307461A (en) * | 2022-07-19 | 2022-11-08 | 李清军 | Tubular heat exchanger for cooling circulation of industrial equipment |
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