CN216523259U - U-shaped tubular heat exchange device - Google Patents
U-shaped tubular heat exchange device Download PDFInfo
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- CN216523259U CN216523259U CN202122509267.1U CN202122509267U CN216523259U CN 216523259 U CN216523259 U CN 216523259U CN 202122509267 U CN202122509267 U CN 202122509267U CN 216523259 U CN216523259 U CN 216523259U
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Abstract
The utility model provides a U-shaped tubular heat exchange device, which comprises a bottom plate, a shell, a tube box and a U-shaped tube, wherein a partition plate is arranged in the middle of the tube box, a cold fluid inlet is arranged on the left side of the tube box, a cold fluid outlet is arranged on the right side of the tube box, the cold fluid inlet is communicated with the U-shaped tube, a hot fluid inflow tube body is arranged on the left side of the shell, the hot fluid inflow tube body comprises a first hot fluid inflow tube body and a second hot fluid inflow tube body, a first filtering device is arranged between the first hot fluid inflow tube body and the second hot fluid inflow tube body, a hot fluid outflow tube body is arranged on the right side of the shell, the hot fluid outflow tube body comprises a first hot fluid outflow tube body and a second hot fluid outflow tube body, and a second filtering device is arranged between the first hot fluid outflow tube body and the second hot fluid outflow tube body. The utility model can filter the hot fluid, reduce the formation of dirt, improve the heat exchange effect and ensure that the discharged hot fluid is more environment-friendly.
Description
Technical Field
The utility model relates to the technical field of heat exchange devices, in particular to a u-shaped tubular heat exchange device.
Background
Heat exchange devices are devices that transfer heat from one fluid to another. The U-shaped tube type heat exchanger is one kind of tube and shell type heat exchanger 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 structure is simple and compact, the sealing performance is high, the maintenance and the cleaning are convenient, the metal consumption is minimum under high temperature and high pressure, and the manufacturing cost is minimum; the U-shaped tube heat exchanger has only one tube plate, has good thermal compensation performance and stronger bearing capacity, and is suitable for operation under high-temperature and high-pressure working conditions.
However, the existing u-shaped tubular heat exchange device has the problems that the heat exchange process does not have the filtering and purifying effect on the hot fluid, dirt is easily formed on the outer wall of the u-shaped tube, the heat exchange efficiency is influenced, and the effective utilization of resources is not facilitated.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the problems, the utility model provides the u-shaped tubular heat exchange device which can filter hot fluid, reduce the formation of dirt, improve the heat exchange effect and ensure that the discharged hot fluid is more environment-friendly.
In order to solve the above problems, the technical solution provided by the present invention is as follows:
a U-shaped tubular heat exchange device comprises a bottom plate, a shell, a tube box and a U-shaped tube, wherein the U-shaped tube is arranged inside the shell, a partition plate is arranged in the middle of the tube box, a cold fluid inlet is arranged on the left side of the tube box, a cold fluid outlet is arranged on the right side of the tube box, the cold fluid inlet, the cold fluid outlet and the U-shaped tube are communicated, the U-shaped tube is fixedly arranged at the lower end of a tube fixing plate, a hot fluid inflow tube body is arranged on the left side of the shell and comprises a first hot fluid inflow tube body and a second hot fluid inflow tube body, the first hot fluid inflow tube body and the shell are of an integrated structure, a first filtering device is arranged between the first hot fluid inflow tube body and the second hot fluid inflow tube body, a hot fluid outflow tube body is arranged on the right side of the shell and comprises a first hot fluid outflow tube body and a second hot fluid outflow tube body, the first hot fluid outflow pipe body and the shell are of an integrated structure, and a second filtering device is installed between the first hot fluid outflow pipe body and the second hot fluid outflow pipe body.
Further, the first filtering device comprises a first mounting shell, a first filtering layer and a first filtering net, a first bolt mounting hole is formed in the first mounting shell, the first filtering layer and the first filtering net are arranged inside the first mounting shell, the first mounting shell comprises a first mounting left shell and a first mounting right shell, the first mounting left shell is arranged on one side close to the second hot fluid inflow pipe body, the second mounting right shell is arranged on one side close to the first hot fluid inflow pipe body, the first filtering net comprises a first left filtering net and a first right filtering net, the first left filtering net is arranged on the left side of the first filtering layer, the first right filtering net is arranged on the right side of the first filtering layer, the second filtering device comprises a second mounting shell, a second filtering layer and a second filtering net, and a second bolt mounting hole is formed in the second mounting shell, the second filter layer with the second filter screen sets up the inside of second installation casing, second installation casing includes left casing of second installation and the right casing of second installation, the left casing setting of second installation is being close to first hot-fluid outflow body one side, the right casing setting of first installation is being close to second hot-fluid outflow body one side, the second filter screen includes left filter screen of second and the right filter screen of second, the left filter screen of second sets up the left side of second filter layer, the right filter screen of second sets up the right side of second filter layer.
Further, the upper end of bottom plate is provided with the mount, the mount includes first mount and second mount, first mount sets up the left side of casing, first mount through first fixing bolt with bottom plate fixed connection, the second mount sets up the right side of casing, the second mount through second fixing bolt with bottom plate fixed connection.
Further, the upper right end of first mount is fixed and is provided with first buffer board, first buffer board with the outer wall of casing is laminated mutually, the upper left end of second mount is fixed and is provided with the second buffer board, the second buffer board with the outer wall of casing is laminated mutually.
Further, the first thermal fluid inflow pipe body, the first filtering device and the second thermal fluid inflow pipe body are connected by a first connecting bolt, the first connecting bolt penetrates through the first bolt mounting hole, the first thermal fluid outflow pipe body, the second filtering device and the second thermal fluid outflow pipe body are connected by a second connecting bolt, and the second connecting bolt penetrates through the second bolt mounting hole.
Furthermore, the first filter layer and the second filter layer are made of coconut shell activated carbon materials.
Furthermore, a handle is fixedly mounted at the upper end of the tube box.
Furthermore, the lower end of the bottom plate is fixedly provided with a bottom foot, and the lower surface of the bottom foot is tightly attached with a foot pad.
Compared with the prior art, the utility model has the following advantages:
1. the first filtering device is arranged between the first hot fluid inflow pipe body and the second hot fluid inflow pipe body, and can filter the hot fluid which flows into the pipe body through the second hot fluid and flows into the shell through the first hot fluid, so that the formation of dirt is reduced;
2. a second filtering device is arranged between the first hot fluid outflow pipe body and the second hot fluid outflow pipe body, and can filter the second hot fluid flowing out of the second hot fluid outflow pipe body through the first hot fluid outflow pipe body through the shell, so that the hot fluid flowing out after heat exchange is more environment-friendly;
3. the first hot fluid inflow pipe body, the first filtering device and the second hot fluid inflow pipe body are connected through a first connecting bolt, the first connecting bolt penetrates through a first bolt mounting hole to facilitate the disassembly, cleaning or replacement of the first filtering device, the first hot fluid outflow pipe body, the second filtering device and the second hot fluid outflow pipe body are connected through a second connecting bolt, and the second connecting bolt penetrates through a second bolt mounting hole to facilitate the disassembly, cleaning or replacement of the second filtering device;
4. the first filter layer and the second filter layer are made of coconut shell activated carbon materials, the coconut shell activated carbon materials are black and granular in appearance, and have the advantages of being developed in pores, good in adsorption performance, high in strength, easy to regenerate, economical, durable and the like, and have wide applicability.
In conclusion, the u-shaped tubular heat exchange device has wide practicability, solves the problems that the existing u-shaped tubular heat exchange device proposed in the background technology does not have a filtering and purifying effect on hot fluid in the heat exchange process, easily forms dirt on the outer wall of a u-shaped tube, influences heat exchange efficiency and is not beneficial to effective utilization of resources, and has wide popularization value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a first filter apparatus according to the present invention;
fig. 3 is a schematic view of the structure of a second filter device according to the present invention.
Description of the main element symbols:
1-bottom plate, 2-shell, 3-tube box, 301-first box chamber, 302-second box chamber,
4-U-shaped pipe, 5-cold fluid inlet, 6-cold fluid outlet, 7-clapboard, 8-pipe fixing plate, 9-first hot fluid inflow pipe body, 10-first hot fluid outflow pipe body, 11-second hot fluid inflow pipe body, 12-second hot fluid outflow pipe body, 13-first filtering device, 1301-first installation right shell, 1302-first installation left shell, 1303-first right filtering net, 1304-first left filtering net, 1305-first filtering layer, 1306-first bolt connecting hole, 14-second filtering device, 1401-second installation left shell, 1402-second installation right shell, 1403-second left filtering net, 1404, 1405-second filtering layer, 1406-second bolt connecting hole, 15-first connecting bolt connecting hole, 16-a second connecting bolt, 17-a baffle plate, 18-a first fixing frame, 19-a second fixing frame, 20-a first buffer plate, 21-a second buffer plate, 22-a first fixing bolt, 23-a second fixing bolt, 24-a bottom foot, 25-a foot pad and 26-a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1-3, an embodiment of the present invention includes a bottom plate 1, a housing 2, a tube box 3 and U-shaped tubes 4, wherein the U-shaped tubes 4 are disposed inside the housing 2, a handle 26 is fixedly mounted at an upper end of the tube box 3, a partition 7 is mounted at a middle portion inside the tube box 3 to divide the tube box into a first box chamber 301 and a second box chamber 302, a cold fluid inlet 5 is disposed at a left side of the tube box 3, a cold fluid outlet 6 is disposed at a right side of the tube box 3, the cold fluid inlet 5, the cold fluid outlet 6 and the U-shaped tubes 4 are communicated, the U-shaped tubes 4 are fixedly mounted at a lower end of a tube fixing plate 8, a hot fluid inflow tube body is disposed at a left side of the housing 2, the hot fluid inflow tube body includes a first hot fluid inflow tube body 9 and a second hot fluid inflow tube body 11, the first hot fluid inflow tube body 9 and the housing 2 are of an integral structure, a first filtering device 13 is mounted between the first hot fluid inflow tube body 9 and the second hot fluid inflow tube body 11, the first filtering device 13 is provided to filter the hot fluid flowing into the housing 2 through the second hot fluid flowing into the pipe 11 via the first hot fluid flowing into the pipe 9, so as to reduce the formation of scale, the first filtering device 13 includes a first mounting housing, a first filtering layer 1303 and a first filtering net, the first mounting housing is provided with a first bolt mounting hole 1306, the first filtering layer 1303 and the first filtering net are provided inside the first mounting housing, the first mounting housing includes a first mounting left housing 1301 and a first mounting right housing 1302, the first mounting left housing 1301 is provided at a side close to the second hot fluid flowing into the pipe 11, the second mounting right housing 1302 is provided at a side close to the first hot fluid flowing into the pipe 9, the first filtering net includes a first left filtering net 1304 and a first right filtering net 1305, the first left filtering net 1304 is provided at a left side of the first filtering layer 1301, the first right filtering net 1305 is provided at a right side of the first filtering layer 1301, a thermal fluid outflow pipe body is arranged on the right side of the casing 2, the thermal fluid outflow pipe body comprises a first thermal fluid outflow pipe body 10 and a second thermal fluid outflow pipe body 12, the first thermal fluid outflow pipe body 10 and the casing 2 are of an integral structure, a second filtering device 14 is arranged between the first thermal fluid outflow pipe body 10 and the second thermal fluid outflow pipe body 12, the second filtering device 14 can filter the second thermal fluid flowing out of the second thermal fluid outflow pipe body 12 through the first thermal fluid outflow pipe body 10 via the casing 2, so that the thermal fluid flowing out after heat exchange is more environment-friendly, the second filtering device 14 comprises a second mounting casing, a second filtering layer 1401 and a second filtering screen, a second bolt mounting hole 1406 is arranged on the second mounting casing, the second filtering layer 1401 and a second mounting right casing and a second mounting left casing are arranged on the right side of the casing, and the second filtering layer 1403 and the second filtering screen are arranged inside the second mounting casing, the second installation case includes a second installation left case 1401 and a second installation right case 1402, the second installation left case 1401 is disposed at a side adjacent to the first hot fluid outflow pipe 10, the first installation right case 1402 is disposed at a side adjacent to the second hot fluid outflow pipe 12, the second filter includes a second left filter 1404 and a second right filter 1405, the second left filter 1404 is disposed at a left side of the second filter 1403, the second right filter 1405 is disposed at a right side of the second filter 1403, the first hot fluid inflow pipe 9, the first filter 13 and the second hot fluid inflow pipe 11 are connected by a first connection bolt 15, the first connection bolt 15 passes through the first bolt installation hole 1306 to facilitate detachment, cleaning or replacement of the first filter, the first hot fluid outflow pipe 10, the second filter 12 and the second hot fluid outflow pipe 14 are connected by a second connection bolt 16, the convenience is dismantled, is washd or is changed second filter equipment, and 16 second bolt mounting holes 1406 are passed to the second connecting bolt, and first filter layer 1303 and second filter layer 1403 adopt the coconut shell activated carbon material to make, and coconut shell activated carbon material outward appearance is black, and is grainy, has advantages such as the pore is flourishing, adsorption efficiency is good, intensity is high, easy regeneration, economical and durable, has extensive application.
The upper end of the bottom plate 1 is provided with a fixing frame, the stability of the shell 2 on the bottom plate 1 can be improved by arranging the fixing frame, the fixing frame comprises a first fixing frame 18 and a second fixing frame 19, the first fixing frame 18 is arranged at the left side of the shell 2, the first fixing frame 18 is fixedly connected with the bottom plate 1 through a first fixing bolt 22, the second fixing frame 19 is arranged at the right side of the shell 2, the second fixing frame 19 is fixedly connected with the bottom plate 1 through a second fixing bolt 23, can conveniently dismantle and assemble first mount 18 and second mount 19 through setting up first fixing bolt 22 and second fixing bolt 23, the fixed first buffer board 20 that is provided with in the upper right end of first mount 18, first buffer board 20 laminates with the outer wall of casing 2 mutually, the fixed second buffer board 21 that is provided with in the upper left end of second mount 19, second buffer board 21 laminates with the outer wall of casing 2 mutually.
When the u-shaped tubular heat exchange device is used, cold fluid flows into the first tank chamber 301 through the cold fluid inflow 5, then enters the u-shaped tube 4, then flows into the second tank chamber 302 through the u-shaped tube 4, and flows out through the cold fluid outlet 6, meanwhile, hot fluid flows into the shell 2 through the hot fluid inflow tube body, and after heat exchange is completed, the hot fluid flows out through the hot fluid outflow tube body, and the cold fluid flows into the u-shaped tube 4 to realize heat exchange with the hot fluid in the shell 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A U-shaped tubular heat exchange device comprises a bottom plate, a shell, a tube box and a U-shaped tube, wherein the U-shaped tube is arranged inside the shell, a partition plate is arranged in the middle of the tube box, a cold fluid inlet is arranged on the left side of the tube box, a cold fluid outlet is arranged on the right side of the tube box, the cold fluid inlet, the cold fluid outlet and the U-shaped tube are communicated, and the U-shaped tube is fixedly arranged at the lower end of a tube fixing plate and is characterized in that a hot fluid inflow tube body is arranged on the left side of the shell and comprises a first hot fluid inflow tube body and a second hot fluid inflow tube body, the first hot fluid inflow tube body and the shell are of an integrated structure, a first filtering device is arranged between the first hot fluid inflow tube body and the second hot fluid inflow tube body, and a hot fluid outflow tube body is arranged on the right side of the shell, the hot fluid outflow pipe body comprises a first hot fluid outflow pipe body and a second hot fluid outflow pipe body, the first hot fluid outflow pipe body and the shell are of an integrated structure, and a second filtering device is arranged between the first hot fluid outflow pipe body and the second hot fluid outflow pipe body.
2. A u-shaped tubular heat exchange device according to claim 1, wherein the first filter device comprises a first mounting case, a first filter layer and a first filter screen, the first mounting case is provided with a first bolt mounting hole, the first filter layer and the first filter screen are provided inside the first mounting case, the first mounting case comprises a first mounting left case and a first mounting right case, the first mounting left case is provided adjacent to the second hot fluid inflow pipe body side, the second mounting right case is provided adjacent to the first hot fluid inflow pipe body side, the first filter screen comprises a first left filter screen and a first right filter screen, the first left filter screen is provided on the left side of the first filter layer, the first right filter screen is provided on the right side of the first filter layer, and the second filter device comprises a second mounting case, Second filter layer and second filter screen, be provided with second bolt mounting hole on the second installation casing, the second filter layer with the second filter screen sets up the inside of second installation casing, second installation casing includes the left casing of second installation and the right casing of second installation, the left casing setting of second installation is being close to first hot-fluid outflow body one side, the right casing setting of first installation is being close to second hot-fluid outflow body one side, the second filter screen includes left filter screen of second and the right filter screen of second, the left filter screen of second sets up the left side of second filter layer, the right filter screen of second sets up the right side of second filter layer.
3. The u-tube heat exchanger of claim 2 wherein the upper end of the base plate is provided with a fixing frame, the fixing frame comprises a first fixing frame and a second fixing frame, the first fixing frame is disposed at the left side of the housing, the first fixing frame is fixedly connected to the base plate through a first fixing bolt, the second fixing frame is disposed at the right side of the housing, and the second fixing frame is fixedly connected to the base plate through a second fixing bolt.
4. The u-tube heat exchanger of claim 3, wherein a first buffer plate is fixedly disposed at the upper right end of the first fixing frame, the first buffer plate is attached to the outer wall of the housing, and a second buffer plate is fixedly disposed at the upper left end of the second fixing frame, and the second buffer plate is attached to the outer wall of the housing.
5. A u-tube heat exchanger as set forth in claim 4 wherein said first hot fluid inflow pipe, said first filter means and said second hot fluid inflow pipe are connected by a first connecting bolt passing through said first bolt mounting hole, said first hot fluid outflow pipe, said second filter means and said second hot fluid outflow pipe are connected by a second connecting bolt passing through said second bolt mounting hole.
6. A u-tube heat exchange apparatus as claimed in claim 5, wherein said first and second filter layers are made of coconut shell activated carbon material.
7. A u-tube heat exchanger according to claim 6 wherein a handle is fixedly mounted to the upper end of the tube box.
8. The u-tube heat exchanger of claim 7, wherein the bottom plate is fixedly provided with feet at the lower end thereof, and the feet are closely attached to the lower surfaces of the feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509267.1U CN216523259U (en) | 2021-10-19 | 2021-10-19 | U-shaped tubular heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509267.1U CN216523259U (en) | 2021-10-19 | 2021-10-19 | U-shaped tubular heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523259U true CN216523259U (en) | 2022-05-13 |
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ID=81523966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122509267.1U Active CN216523259U (en) | 2021-10-19 | 2021-10-19 | U-shaped tubular heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523259U (en) |
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2021
- 2021-10-19 CN CN202122509267.1U patent/CN216523259U/en active Active
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