CN220230183U - Heat exchanger capable of preventing heat loss - Google Patents
Heat exchanger capable of preventing heat loss Download PDFInfo
- Publication number
- CN220230183U CN220230183U CN202321153424.2U CN202321153424U CN220230183U CN 220230183 U CN220230183 U CN 220230183U CN 202321153424 U CN202321153424 U CN 202321153424U CN 220230183 U CN220230183 U CN 220230183U
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- China
- Prior art keywords
- fixedly connected
- pipe
- well casing
- heat exchanger
- middle shell
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- 239000012535 impurity Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 39
- 238000002955 isolation Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 29
- 238000005192 partition Methods 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger capable of preventing heat loss, which relates to the technical field of heat exchangers and comprises a middle shell and anti-blocking components, wherein end covers are symmetrically arranged on the left side and the right side of the middle shell, a communicating pipe is arranged in the middle of the end cover, partition plates are symmetrically and fixedly connected to the left end and the right end of the middle shell, a flow pipe is fixedly connected between the partition plates, a flow dividing plate is fixedly connected to the inner part of the middle shell at intervals, a discharging pipe is arranged above the middle shell, vacuum layers are arranged in the middle shell and the end cover, an exhaust pipe is arranged at the left lower part of the middle shell, and a filtering component for filtering impurities is arranged at the left side of the communicating pipe of the left end cover of the middle shell and is used for preventing the blocking of a pipeline. Through the matching of the parts, the utility model can filter out impurities in the fluid during use, thereby avoiding the condition that the impurities in the fluid cause the blockage of a pipeline or the condensation of dirt in the pipeline after the heat exchange of the fluid.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger capable of preventing heat loss.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy.
When the existing heat exchanger is used, impurities mixed in fluid are inconvenient to filter, and therefore the condition that a pipeline is blocked or dirt is condensed in the pipeline possibly occurs after heat exchange is caused.
Accordingly, in view of the above, research and improvement are made to the conventional structure and the conventional defects, and a heat exchanger for preventing heat loss is proposed.
Disclosure of Invention
The utility model aims to provide a heat exchanger capable of preventing heat loss, 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 a heat exchanger of heat loss prevention, includes well casing and prevents stifled subassembly, well casing left and right sides symmetry is provided with the end cover, and the end cover middle part is provided with communicating pipe, both ends symmetry fixedly connected with baffle about well casing, and fixedly connected with runner pipe between the baffle, well casing inside interval fixedly connected with flow distribution plate, and well casing top is provided with the discharging pipe, all be provided with the vacuum layer in well casing, the end cover wall, and well casing left side below is provided with the exhaust tube, well casing left side end cover's communicating pipe left side is provided with the filtration subassembly that is used for filtering impurity, well casing right side below fixedly connected with inlet pipe for prevent that the pipeline from blockking up prevent that the subassembly sets up in the inlet pipe middle part, and inlet pipe upper portion is provided with the valve.
Further, prevent stifled subassembly includes spout and filter frame, the spout has been seted up at the inlet pipe middle part, and the spout sliding connection has the filter frame.
Further, prevent stifled subassembly still includes shrouding, connects flitch and filter screen, filter frame right-hand member fixedly connected with shrouding, and filter frame internal symmetry fixedly connected with connects the flitch, filter frame upper wall fixedly connected with filter screen.
Further, the filter frame is connected with the feeding pipe in a clamping way through the sliding groove, and the sealing plate is attached to the feeding pipe through the sliding groove.
Further, the filter component comprises a sealing groove and a sealing ring, the sealing groove is formed in the left part of the communicating pipe of the left end cover of the middle shell, and the sealing ring is connected in the sealing groove in a jogged mode.
Further, the filter component further comprises a connector, a feed inlet and a plug plate, wherein the connector is fixedly connected to the left side of the seal ring, the feed inlet is formed in the left side of the connector, and the plug plate is clamped and connected below the connector.
Further, the filter component further comprises an isolation net and a shaft sleeve, the middle part in the joint is fixedly connected with a filter screen, and the right of the filter screen is provided with the shaft sleeve.
Further, the filter component further comprises a shaft rod, scraping plates and impellers, the shaft rod is rotationally connected to the center of the shaft sleeve, the scraping plates are fixedly connected to the left end of the shaft rod, and the impellers are fixedly connected to the right end of the shaft rod.
The utility model provides a heat exchanger capable of preventing heat loss, which has the following beneficial effects: according to the heat exchanger capable of preventing heat loss, impurities in the fluid can be filtered out during use through the cooperation of parts of each part, so that the condition that the pipeline is blocked or dirt is condensed in the pipeline caused by the impurities in the fluid after the heat exchange of the fluid is avoided;
1. according to the utility model, through the arrangement of the anti-blocking assembly, when fluid enters the middle shell from the feeding pipe, impurities mixed in the fluid can be intercepted by the filter screen and fall onto the receiving plate, backflow is avoided, the sealing plate can seal the sliding groove, so that the fluid is prevented from seeping out of a gap between the sliding groove and the filtering frame, after the filtering frame is full, the filtering frame can be cleaned by only closing the valve and pulling the sealing plate to draw out the filtering frame from the sliding groove, and when the heat exchanger is used, the vacuum layer can be vacuumized through the exhaust pipe, so that the heat insulation performance of the device is improved, and heat loss is avoided;
2. according to the utility model, through the arrangement of the filtering component, the joint is firstly arranged on the communicating pipe, the sealing ring can seal the joint and the communicating pipe through the sealing groove, after fluid enters the joint from the feed inlet, impurities can be intercepted by the isolation net, when the fluid flows through the impeller, the impact of the fluid can drive the impeller to rotate, so that the scraper is driven to rotate by the shaft rod, impurities adhered on the isolation net are scraped, and when excessive impurities accumulated in the joint, the impurities can be led out from the joint only by removing the plug plate.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view showing a half-section and three-dimensional structure of a filter frame according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a middle shell; 2. an end cap; 3. a communicating pipe; 4. a partition plate; 5. a flow pipe; 6. a diverter plate; 7. a discharge pipe; 8. a vacuum layer; 9. an exhaust pipe; 10. a filter assembly; 1001. sealing the groove; 1002. sealing rings; 1003. a joint; 1004. a feed inlet; 1005. a plug plate; 1006. an isolation net; 1007. a shaft sleeve; 1008. a shaft lever; 1009. a scraper; 1010. an impeller; 11. a feed pipe; 12. an anti-blocking assembly; 1201. a chute; 1202. a filter frame; 1203. a sealing plate; 1204. a receiving plate; 1205. a filter screen; 13. and (3) a valve.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, a heat exchanger for preventing heat loss comprises a middle shell 1 and an anti-blocking component 12, wherein end covers 2 are symmetrically arranged on the left side and the right side of the middle shell 1, a communicating pipe 3 is arranged in the middle of the end cover 2, partition plates 4 are symmetrically and fixedly connected to the left end and the right end of the middle shell 1, a flow pipe 5 is fixedly connected between the partition plates 4, a flow dividing plate 6 is fixedly connected to the inner space of the middle shell 1, a discharging pipe 7 is arranged above the middle shell 1, vacuum layers 8 are arranged in the walls of the middle shell 1 and the end covers 2, an exhaust pipe 9 is arranged at the left lower part of the middle shell 1, a filtering component 10 for filtering impurities is arranged at the left side of the communicating pipe 3 of the end cover 2 at the left side of the middle shell 1, a feeding pipe 11 is fixedly connected to the right lower part of the middle shell 1, an anti-blocking component 12 for preventing the blockage of the pipeline is arranged in the middle of the feeding pipe 11, a valve 13 is arranged at the upper part of the feeding pipe 11, the anti-blocking component 12 comprises a chute 1201 and a filtering frame 1202, the middle part of the feed pipe 11 is provided with a chute 1201, the chute 1201 is connected with a filter frame 1202 in a sliding way, the anti-blocking component 12 further comprises a sealing plate 1203, a material receiving plate 1204 and a filter screen 1205, the right end of the filter frame 1202 is fixedly connected with the sealing plate 1203, the filter frame 1202 is symmetrically and fixedly connected with the material receiving plate 1204 in the filter frame 1202, the upper wall of the filter frame 1202 is fixedly connected with the filter screen 1205, the filter frame 1202 is clamped and connected with the feed pipe 11 through the chute 1201, the sealing plate 1203 is attached with the feed pipe 11 through the chute 1201, through the arrangement of the anti-blocking component 12, when fluid enters the middle shell 1 from the feed pipe 11, impurities mixed in the fluid can be intercepted by the filter screen 1205, thereby falling onto the material receiving plate 1204 to avoid backflow, the sealing plate 1203 can seal the chute 1201, thereby avoiding the fluid from oozing out of a gap between the chute 1201 and the filter frame 1202, and after the filter frame 1202 is filled, the sealing plate 1203 is pulled to draw out the filter frame 1202 from the sliding groove 1201 only by closing the valve 13, so that the filter frame 1202 can be cleaned, and when the heat exchanger is used, the vacuum layer 8 can be vacuumized through the exhaust pipe 9, so that the heat insulation performance of the device is improved, and heat loss is avoided.
As shown in fig. 1 and 4, the filter assembly 10 comprises a seal groove 1001 and a seal ring 1002, the seal groove 1001 is arranged at the left part of a communicating pipe 3 of a left end cover 2 of a middle shell 1, the seal ring 1002 is connected in the seal groove 1001 in a jogged manner, the filter assembly 10 further comprises a joint 1003, a feed inlet 1004 and a plug board 1005, the joint 1003 is fixedly connected at the left part of the seal ring 1002, the feed inlet 1004 is arranged at the left part of the joint 1003, the plug board 1005 is connected below the joint 1003 in a clamping manner, the filter assembly 10 further comprises an isolation net 1006 and a shaft sleeve 1007, the middle part in the joint 1003 is fixedly connected with a filter screen, the shaft sleeve 1007 is arranged at the right part of the filter screen, the filter assembly 10 further comprises a shaft 1008, a scraper 1009 and an impeller 1010, the shaft 1008 is connected in a rotary manner at the center of the shaft sleeve 1007, and the scraper 1009 is fixedly connected to the left end of the shaft 1008, the impeller 1010 is fixedly connected to the right end of the shaft 1008, the joint 1003 is firstly installed on the communicating pipe 3 through the arrangement of the filtering component 10, the sealing ring 1002 can seal between the joint 1003 and the communicating pipe 3 through the sealing groove 1001, after fluid enters the joint 1003 from the feed inlet 1004, impurities can be intercepted by the isolation net 1006, when the fluid flows through the impeller 1010, the impact of the fluid can drive the impeller 1010 to rotate, so that the scraper 1009 is driven to rotate by the shaft 1008 to scrape the impurities adhered on the isolation net 1006, and when the impurities accumulated in the joint 1003 are too much, the impurities can be guided out from the joint 1003 by only taking down the plug plate 1005.
In summary, when the heat exchanger capable of preventing heat loss is used, firstly, according to the structure shown in fig. 1, 2, 3 and 4, the end cover 2 is fixed on the middle shell 1 through bolts, then the vacuum layer 8 is vacuumized through the exhaust pipe 9, so that the heat insulation performance of the device is improved, heat loss is avoided, the connector 1003 is mounted on the communicating pipe 3, the sealing ring 1002 can seal between the connector 1003 and the communicating pipe 3 through the sealing groove 1001, after fluid enters the connector 1003 from the feed inlet 1004, impurities can be intercepted by the isolation net 1006, when the fluid flows through the impeller 1010, the impact of the fluid can drive the impeller 1010 to rotate, thereby the scraper 1009 is driven to scrape the impurities adhered on the isolation net 1006, when the impurities accumulated in the connector 1003 are too much, only the plug 1005 is required to be removed, the impurities can be led out from the connector 1003, when the fluid enters the middle shell 1 from the feed pipe 11, the impurities mixed in the fluid can be intercepted by the filter screen 1205, and then fall onto the receiving plate 1204, backflow is avoided, the sealing plate can fill the chute 1201, the sealing plate can be fully filled with the fluid, the sealing plate 1201 can be sealed up the sealing plate 1201, and the sealing plate 1201 can be closed, and the sealing plate 1201 can be only needs to be closed, and the sealing plate 1201 is required to be cleaned up, and the sealing plate 1201 is cleaned, and the sealing plate 1202 is closed, and the sealing plate 1201 is only needs to be closed, and the sealing plate 1201 is cleaned.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a heat exchanger of heat loss prevention, includes well casing (1) and anti-blocking assembly (12), its characterized in that, well casing (1) left and right sides symmetry is provided with end cover (2), and end cover (2) middle part is provided with communicating pipe (3), well casing (1) left and right sides symmetry fixedly connected with baffle (4), and fixedly connected with runner pipe (5) between baffle (4), well casing (1) inside interval fixedly connected with flow distribution plate (6), and well casing (1) top is provided with discharging pipe (7), well casing (1), end cover (2) wall in all are provided with vacuum layer (8), and well casing (1) left side below is provided with extraction tube (9), well casing (1) left side end cover (2) communicating pipe (3) left side is provided with and is used for filtering impurity filtering component (10), well casing (1) right side below fixedly connected with inlet pipe (11) for preventing that the pipeline from blocking up in middle part (11) are provided with runner pipe (11) and are provided with in inlet pipe (1201), inlet pipe (1201) and are provided with runner (1201) and are blocked up (1), and spout (1201) sliding connection has filter frame (1202), prevent stifled subassembly (12) still include shrouding (1203), connect flitch (1204) and filter screen (1205), filter frame (1202) right-hand member fixedly connected with shrouding (1203), and filter frame (1202) internal symmetry fixedly connected with connect flitch (1204), filter frame (1202) upper wall fixedly connected with filter screen (1205).
2. The heat exchanger of claim 1, wherein the filter frame (1202) is connected to the feed pipe (11) by a chute (1201), and the sealing plate (1203) is attached to the feed pipe (11) by the chute (1201).
3. The heat exchanger for preventing heat loss according to claim 1, wherein the filter assembly (10) comprises a sealing groove (1001) and a sealing ring (1002), the sealing groove (1001) is formed in the left part of the communicating pipe (3) of the left end cover (2) of the middle shell (1), and the sealing ring (1002) is connected in the sealing groove (1001) in a jogged manner.
4. A heat exchanger for heat loss prevention according to claim 3, wherein the filter assembly (10) further comprises a joint (1003), a feed inlet (1004) and a plug plate (1005), the joint (1003) is fixedly connected to the left of the seal ring (1002), the feed inlet (1004) is provided to the left of the joint (1003), and the plug plate (1005) is connected to the lower part of the joint (1003) in a clamping manner.
5. The heat exchanger for preventing heat loss according to claim 4, wherein the filter assembly (10) further comprises an isolation net (1006) and a shaft sleeve (1007), the middle part in the joint (1003) is fixedly connected with a filter screen, and the shaft sleeve (1007) is arranged on the right of the filter screen.
6. The heat exchanger of claim 5 wherein the filter assembly (10) further comprises a shaft (1008), a scraper (1009) and an impeller (1010), wherein the shaft (1008) is rotatably connected to the center of the sleeve (1007), the scraper (1009) is fixedly connected to the left end of the shaft (1008), and the impeller (1010) is fixedly connected to the right end of the shaft (1008).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153424.2U CN220230183U (en) | 2023-05-12 | 2023-05-12 | Heat exchanger capable of preventing heat loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153424.2U CN220230183U (en) | 2023-05-12 | 2023-05-12 | Heat exchanger capable of preventing heat loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230183U true CN220230183U (en) | 2023-12-22 |
Family
ID=89195695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153424.2U Active CN220230183U (en) | 2023-05-12 | 2023-05-12 | Heat exchanger capable of preventing heat loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230183U (en) |
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2023
- 2023-05-12 CN CN202321153424.2U patent/CN220230183U/en active Active
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