CN212458030U - Heat exchanger convenient to clearance - Google Patents
Heat exchanger convenient to clearance Download PDFInfo
- Publication number
- CN212458030U CN212458030U CN202020403675.1U CN202020403675U CN212458030U CN 212458030 U CN212458030 U CN 212458030U CN 202020403675 U CN202020403675 U CN 202020403675U CN 212458030 U CN212458030 U CN 212458030U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- partition plate
- cylinder
- heat exchanger
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002918 waste heat Substances 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 heat exchangers, in particular to a heat exchanger convenient to clean, a first clapboard is fixedly arranged inside the opening side of a connecting cylinder, a plurality of heat exchange tubes which are uniformly distributed are arranged on the inner bottom surface of the connecting cylinder at the two sides of the first clapboard in a penetrating way, the closed side of the connecting cylinder is fixedly provided with a cylinder body through a plurality of bolts and nuts, the surface of the end part of the connecting cylinder in the cylinder body is fixedly provided with a second clapboard corresponding to the first clapboard, a plurality of vertical pipes corresponding to the heat exchange pipes are arranged on one side of the upper surface of the second clapboard in a penetrating way, two ends of each vertical pipe are connected with the corresponding heat exchange pipe through connecting pieces, the connecting cylinder opening side is provided with a sealing cover in a threaded manner, the connecting cylinder bodies on the two sides of the first partition plate are fixedly provided with first connecting pipes, and the cylinder bodies on the two sides of the second partition plate are fixedly provided with second connecting pipes. The utility model has the advantages of be convenient for clear up.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to a heat exchanger convenient to clearance.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called 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. For example, the polytetrafluoroethylene heat exchanger for low temperature of a power plant is a novel device for recovering waste heat of the power plant for reducing the temperature of exhaust smoke. Most of existing heat exchangers adopt water as low-temperature liquid for heat exchange, but when the water is used as the low-temperature liquid for heat exchange for a long time, a layer of scale is attached to the surface of a heat exchange tube, so that the heat exchange efficiency of high-temperature liquid and the low-temperature liquid in the heat exchange tube is reduced, and the heat exchange efficiency can be ensured only by regularly cleaning the heat exchange tube. Most of heat exchange tubes of the existing heat exchanger adopt an integrated structure, so that the heat exchange tubes are very troublesome to disassemble, and the heat exchanger is very inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of being not convenient for to clear up that exists among the prior art, and the heat exchanger convenient to clear up that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat exchanger convenient to clean is designed, which comprises a connecting cylinder, a first clapboard is fixedly arranged inside the opening side of the connecting cylinder, a plurality of heat exchange tubes which are uniformly distributed are arranged on the inner bottom surface of the connecting cylinder at the two sides of the first clapboard in a penetrating way, the closed side of the connecting cylinder is fixedly provided with a cylinder body through a plurality of bolts and nuts, the surface of the end part of the connecting cylinder in the cylinder body is fixedly provided with a second clapboard corresponding to the first clapboard, a plurality of vertical pipes corresponding to the heat exchange pipes are arranged on one side of the upper surface of the second clapboard in a penetrating way, a plurality of through holes are fixedly arranged on the other side of the upper surface of the second clapboard, two ends of each vertical pipe are connected with the corresponding heat exchange pipe through connecting pieces, the connecting cylinder opening side is provided with a sealing cover in a threaded manner, the connecting cylinder bodies on the two sides of the first partition plate are fixedly provided with first connecting pipes, and the cylinder bodies on the two sides of the second partition plate are fixedly provided with second connecting pipes.
Preferably, a U-shaped handle is fixedly arranged on the end part of each heat exchange tube positioned in the connecting cylinder.
Preferably, the outer surface of the connecting cylinder is fixedly provided with corresponding bent rods on two sides, the bottom end of each bent rod is fixedly connected with a first fixing plate, a supporting column corresponding to the cylinder is fixedly arranged between the first fixing plates, and the top end of the supporting column is fixedly provided with an arc plate which is in contact with the cylinder.
Preferably, the surface of the arc-shaped plate is sprayed with a rubber layer.
The utility model provides a pair of heat exchanger convenient to clearance, beneficial effect lies in: through the sealing cover which is arranged on the connecting cylinder in a threaded manner and the heat exchange tube which is connected with the vertical tube by the connecting piece, the heat exchange tube is more convenient to disassemble, and the heat exchange tube is more convenient to clean.
Drawings
Fig. 1 is a schematic structural diagram of a heat exchanger convenient to clean according to the present invention;
fig. 2 is a schematic view of an internal structure of a connecting cylinder of a heat exchanger convenient to clean according to the present invention;
fig. 3 is a schematic view of an internal structure of a heat exchanger barrel convenient to clean according to the present invention;
fig. 4 is the utility model provides a heat exchange tube structure schematic diagram of heat exchanger convenient to clearance.
In the figure: the heat exchange tube comprises a connecting cylinder 1, a first partition plate 2, a heat exchange tube 3, a cylinder 4, a second partition plate 5, a vertical tube 6, a connecting piece 7, a through hole 8, a sealing cover 9, a first connecting tube 10, a second connecting tube 11, a bent rod 12, a first fixing plate 13, a second fixing plate 14, a supporting column 15, an arc-shaped plate 16 and a U-shaped handle 17.
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.
Example 1
Referring to fig. 1-4, a heat exchanger convenient for cleaning comprises a connecting cylinder 1, wherein a first partition plate 2 is fixedly arranged inside the opening side of the connecting cylinder 1, and the interior of the connecting cylinder 1 is divided into two parts by arranging the first partition plate 2, so that introduced high-temperature liquid can be discharged into and discharged from each other without interference. The bottom surface all runs through the heat exchange tube 3 that is provided with a plurality of evenly distributed in the connecting cylinder 1 of 2 both sides of first baffle, all is equipped with rubber seal between heat exchange tube 3 and the connecting cylinder 1, and every heat exchange tube 3 all is fixed on being located the tip of connecting cylinder 1 and is equipped with U type handle 17, and U type handle 17 can make things convenient for the plug of heat exchange tube 3.
The connecting cylinder 1 is closed and is provided with the cylinder body 4 through a plurality of bolt and nut fixed devices, the surface of the end part of the connecting cylinder 1 in the cylinder body 4 is fixedly provided with the second partition plate 5 corresponding to the first partition plate 2, the inside of the cylinder body 4 is divided into two spaces through the second partition plate 5, and the two spaces are connected through the through hole 8, so that the low-temperature liquid entering the cylinder body 4 can exchange heat with the high-temperature liquid in the heat exchange tube 3 in sufficient time. A plurality of vertical pipes 6 corresponding to the heat exchange pipes 3 are arranged on one side of the upper surface of the second partition plate 5 in a penetrating mode, and the vertical pipes 6 are arranged on one side, away from the connecting cylinder 1. A plurality of through holes 8 are fixedly arranged on the other side of the upper surface of the second clapboard 5, and the through holes 8 are arranged on one side close to the connecting cylinder 1. The both ends of every standpipe 6 all are connected with the heat exchange tube 3 that corresponds through connecting piece 7, and threaded mounting has sealed lid 9 on the opening side of connecting cylinder 1, all fixedly on the 1 barrel of connecting cylinder of 2 both sides of first baffle is equipped with first connecting pipe 10, all fixedly on the barrel 4 of 5 both sides of second baffle is equipped with second connecting pipe 11.
The utility model discloses when using, equally divide two first connecting pipes 10 do not with the input/output end fixed connection of high temperature liquid, with two second connecting pipes 11 respectively with the input/output end fixed connection of low temperature liquid, just can carry out the heat transfer operation afterwards, after lasting operation a period, when needs clear up adnexed incrustation scale on the heat transfer pipe, cut the input pipeline of high temperature low temperature liquid, and wait for connecting cylinder 1, the liquid in the barrel 4 is arranged totally the back, open sealed lid 9, then wash after taking heat exchange tube 3 out with the hand, wash after accomplishing, insert back heat exchange tube 3 can, convenience very.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that corresponding bent rods 12 are fixedly disposed on both sides of the outer surface of the connecting cylinder 1, first fixing plates 13 are fixedly connected to the bottom ends of the bent rods 12, a supporting column 15 corresponding to the cylinder 4 is fixedly disposed between the two first fixing plates 13, an arc plate 16 contacting with the cylinder 4 is fixedly disposed on the top end of the supporting column 15, and a rubber layer is sprayed on the surface of the arc plate 16. Through setting up the supporting mechanism who comprises above-mentioned subassembly for the installation of heat exchanger and dismantlement are more convenient quick.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The heat exchanger convenient to clean comprises a connecting cylinder (1) and is characterized in that a first partition plate (2) is fixedly arranged inside the opening side of the connecting cylinder (1), a plurality of heat exchange tubes (3) which are uniformly distributed are arranged on the bottom surface in the connecting cylinder (1) on the two sides of the first partition plate (2) in a penetrating manner, a cylinder body (4) is fixedly arranged on the closed side of the connecting cylinder (1) through a plurality of bolts and nuts, a second partition plate (5) corresponding to the first partition plate (2) is fixedly arranged on the surface of the end part of the connecting cylinder (1) in the cylinder body (4), a plurality of vertical tubes (6) corresponding to the heat exchange tubes (3) are arranged on one side of the upper surface of the second partition plate (5) in a penetrating manner, a plurality of through holes (8) are fixedly arranged on the other side of the upper surface of the second partition plate (5), and the two ends of each vertical tube (6) are connected, the connecting cylinder (1) opening side is provided with a sealing cover (9) in a threaded manner, first connecting pipes (10) are fixedly arranged on the connecting cylinder (1) bodies on the two sides of the first partition plate (2), and second connecting pipes (11) are fixedly arranged on the cylinder bodies (4) on the two sides of the second partition plate (5).
2. A heat exchanger for facilitating cleaning according to claim 1, wherein each heat exchanging pipe (3) is fixedly provided with a U-shaped handle (17) at the end portion thereof located in the connecting cylinder (1).
3. The heat exchanger convenient to clean as claimed in claim 1, wherein corresponding bent rods (12) are fixedly arranged on both sides of the outer surface of the connecting cylinder (1), first fixing plates (13) are fixedly connected to the bottom ends of the bent rods (12), a supporting column (15) corresponding to the cylinder body (4) is fixedly installed between the two first fixing plates (13), and an arc-shaped plate (16) contacting with the cylinder body (4) is fixedly arranged at the top end of the supporting column (15).
4. A heat exchanger for facilitating cleaning according to claim 3, characterized in that the arc-shaped plates (16) are coated with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403675.1U CN212458030U (en) | 2020-03-26 | 2020-03-26 | Heat exchanger convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403675.1U CN212458030U (en) | 2020-03-26 | 2020-03-26 | Heat exchanger convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458030U true CN212458030U (en) | 2021-02-02 |
Family
ID=74466744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020403675.1U Expired - Fee Related CN212458030U (en) | 2020-03-26 | 2020-03-26 | Heat exchanger convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458030U (en) |
-
2020
- 2020-03-26 CN CN202020403675.1U patent/CN212458030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |