CN220380347U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN220380347U CN220380347U CN202321738903.0U CN202321738903U CN220380347U CN 220380347 U CN220380347 U CN 220380347U CN 202321738903 U CN202321738903 U CN 202321738903U CN 220380347 U CN220380347 U CN 220380347U
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- Prior art keywords
- filter
- heat exchanger
- box
- filter plate
- main body
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract 1
- 241000220317 Rosa Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger, and relates to the technical field of heat exchangers. A heat exchanger includes a heat exchanger body and a filter assembly. The filter component comprises a filter box, a filter plate, a collecting tank, a box door and a fixing lug. The filter tank sets up in the heat exchanger main part outside, and the filter sets up in the filter tank, filter and filter tank inner wall sliding connection, and the U type forms the collection groove of bending into in the filter bottom, and the box door sets up at the filter tank top, and fixed ear is fixed to be set up in filter tank and box door one side. When too many impurities are adsorbed on the filter plate to block the meshes, the box body door is opened by loosening the bolts, and the filter plate is pulled out of the filter box to clean the filter plate. The impurity falling on the filter plate can be collected by the collector groove at one side of the filter plate so as to prevent the impurity from falling into the heat exchanger main body; the handle on the filter plate is convenient for pulling the filter plate out of the filter box. The sealing gasket arranged under the box door can prevent waste gas from leaking from the filter box, and the utilization rate of the waste gas is guaranteed.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger.
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.
The heat exchanger device provided by the patent number CN212512601U solves the problem that the stability of the installation of the internal pipeline of the existing waste gas and waste heat exchanger is not high enough through the side limit fixing plate; impurity in the waste gas can be filtered to a certain extent through the filter screen, impurity adsorption in the pipeline outer wall in the heat transfer process can be better avoided. Filter screen
However, in the device provided by the proposal, the filter screen is arranged in the heat exchanger, and under the condition of long-time use, a large amount of dust is adhered to the filter screen to block the meshes of the filter screen, so that waste gas is prevented from entering the heat exchanger, and the normal work of the heat exchanger is affected. The installation mode of the filter screen is inconvenient for cleaning the filter screen, so that the heat exchanger with the filter screen convenient to clean is provided for overcoming the defects.
Disclosure of Invention
In order to make up for the defects, the utility model provides a heat exchanger, which aims to solve the problems that a large amount of dust adheres to a filter screen and blocks meshes of the filter screen to prevent waste gas from entering the heat exchanger and influence the normal operation of the heat exchanger under the condition that the filter screen is arranged in the heat exchanger and used for a long time.
The utility model is realized in the following way:
the application provides a heat exchanger including a heat exchanger body and a filter assembly.
The filter assembly comprises a filter box, a filter plate, a collecting tank, a box door and fixed lugs, wherein the filter box is arranged on the outer side of the heat exchanger main body, the filter box is communicated with the inner side of the heat exchanger main body, the filter plate is arranged in the filter box, the filter plate is connected with the inner wall of the filter box in a sliding mode, the bottom of the filter plate is bent into a U-shaped shape to form the collecting tank, the box door is arranged on the top of the filter box, the box door is connected with the top of the filter box in a rotating mode, and the fixed lugs are fixedly arranged on one side of the filter box and one side of the box door.
In a preferred technical scheme of the utility model, two side walls inside the filter box are provided with sliding grooves, and the cross section of each sliding groove is T-shaped.
In a preferred technical scheme of the utility model, sliding blocks are arranged on two sides of the filter plate, the sliding blocks are arranged on the sliding grooves in a sliding manner, and the shape of each sliding block is matched with the sliding grooves.
In a preferred embodiment of the present utility model, the case door is hinged to the filter case by a hinge.
In a preferred technical scheme of the utility model, the fixing lug is provided with a threaded hole, and a bolt is connected in the threaded hole in a threaded manner.
In a preferred technical scheme of the utility model, a handle is arranged at the top of the filter plate, and the handle is fixedly connected with the top of the filter plate.
In a preferred technical scheme of the utility model, the box door is internally provided with the accommodating cavity of the handle, a sealing gasket is arranged at a position, close to the filter plate, of the box door, and the sealing gasket is made of rubber.
In a preferred technical scheme of the utility model, the front end of the heat exchanger main body is provided with an overhaul box, a water guide pipeline is arranged in the heat exchanger main body, and one side of the heat exchanger main body is provided with a water inlet and a water outlet.
In a preferred technical scheme of the utility model, an air inlet is arranged at one end, close to the filter box, of the heat exchanger main body, an air outlet is arranged at the other end of the heat exchanger main body, and the air inlet and the air outlet are communicated with the inside of the heat exchanger main body.
In a preferred embodiment of the present utility model, the air inlet and the air outlet are each provided with a variable-diameter casing.
The beneficial effects are that: during the use, with air inlet and exhaust duct sealing connection, can begin to use after the connection is accomplished, have thermal waste gas to get into the inside of heat exchanger main part through air inlet and reducing casing, when the impurity filter of waste gas through the lower extreme, can carry out the filtration of certain degree, the filter can adsorb certain large-scale impurity. When too many impurities are adsorbed on the filter plate to block the meshes, the box body door is opened by loosening the bolts, and the filter plate is pulled out of the filter box to clean the filter plate. The impurity falling on the filter plate can be collected by the collector groove at one side of the filter plate so as to prevent the impurity from falling into the heat exchanger main body; the handle on the filter plate is convenient for pulling the filter plate out of the filter box. Simultaneously, the sealing gasket that sets up under the box door can prevent that waste gas from revealing from the rose box, guarantees the utilization ratio of waste gas. The device conveniently washs the filter screen for the heat exchanger can carry out efficient work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an overall perspective structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic view of an overall planar structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a split three-dimensional structure of a filter assembly according to an embodiment of the present utility model;
fig. 4 is a schematic overall perspective view of an embodiment of the present utility model.
In the figure: 100-a heat exchanger body; 110-an overhaul box; 120-water inlet; 130-a water outlet; 140-air inlet; 150-an air outlet; 160-reducing shell; 300-a filter assembly; 310-a filter box; 311-sliding grooves; 320-filtering plates; 321-a slider; 322-handle; 330-a sump; 340-a bin door; 341-hinges; 342-a gasket; 350-fixing lugs; 351-threaded holes; 352-bolt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a heat exchanger comprises a heat exchanger main body 100 and a filter assembly 300, wherein a filter screen is arranged in the heat exchanger through the filter assembly 300, a large amount of dust is adhered to the filter screen under the condition of long-time use, meshes of the filter screen are blocked, waste gas is prevented from entering the heat exchanger, and the normal work of the heat exchanger is affected.
Referring to fig. 1 to 4, the filter assembly 300 includes a filter housing 310, a filter plate 320, a sump 330, a housing door 340, and a fixing lug 350, and the filter housing 310 is disposed outside the heat exchanger body 100. The front end of the heat exchanger main body 100 is provided with an overhaul box 110, a water guide pipeline is arranged in the heat exchanger main body 100, and one side of the heat exchanger main body 100 is provided with a water inlet 120 and a water outlet 130. An air inlet 140 is formed in one end, close to the filter box 310, of the heat exchanger main body 100, an air outlet 150 is formed in the other end of the heat exchanger main body 100, and the air inlet 140 and the air outlet 150 are communicated with the inside of the heat exchanger main body 100. The air inlet 140 and the air outlet 150 are each provided with a variable diameter housing 160. The air inlet 140 is connected with the exhaust gas pipe in a sealing way, and the exhaust gas with heat enters the interior of the heat exchanger main body 100 through the air inlet 140 and the reducing housing 160 after the connection is completed.
Referring to fig. 1 to 4, a filter box 310 is communicated with the inside of the heat exchanger main body 100, a filter plate 320 is disposed in the filter box 310, the filter plate 320 is slidably connected to the inner wall of the filter box 310, and the bottom of the filter plate 320 is bent into a U shape to form a collecting groove 330. The box door 340 sets up at the rose box 310 top, articulates through hinge 341 between box door 340 and the rose box 310, and box door 340 rotates with the rose box 310 top to be connected, and fixed ear 350 is fixed to be set up in rose box 310 and box door 340 one side. The fixing lug 350 is provided with a threaded hole 351, and a bolt 352 is connected in the threaded hole 351 in a threaded manner. The two side walls inside the filter box 310 are provided with sliding grooves 311, and the section of the sliding grooves 311 is T-shaped. The two sides of the filter plate 320 are provided with sliding blocks 321, the sliding blocks 321 are slidably arranged on the sliding grooves 311, and the shape of the sliding blocks 321 is matched with that of the sliding grooves 311. The top of the filter plate 320 is provided with a handle 322, and the handle 322 is fixedly connected with the top of the filter plate 320. The box door 340 is inside to be provided with the holding chamber of handle 322, and the box door 340 is provided with sealed pad 342 with the place that filter 320 is close to, and sealed pad 342 is made for rubber, and sealed pad 342 can prevent that waste gas from revealing from filtering case 310, guarantees the utilization ratio of waste gas.
Working principle: during the use, with air inlet 140 and exhaust gas pipe sealing connection, can begin to use after the connection is accomplished, the inside that has thermal waste gas to get into heat exchanger main part 100 through air inlet 140 and reducing casing 160, when the impurity filter 320 of waste gas through the lower extreme, can carry out the filtration of certain degree, filter 320 can adsorb certain large-scale impurity. When too many foreign substances are adsorbed on the filter plate 320 to block the mesh holes, the case door 340 is opened by loosening the bolts 352, and the filter plate 320 is pulled out of the filter case 310 to clean the filter plate 320. The collecting groove 330 at one side of the filter plate 320 can collect the impurities dropped on the filter plate 320 to prevent the impurities from dropping into the heat exchanger main body 100; a handle 322 on the filter plate 320 facilitates pulling the filter plate 320 out of the filter box 310. Meanwhile, the gasket 342 provided under the case door 340 can prevent the exhaust gas from leaking from the filtering case 310, and ensure the utilization rate of the exhaust gas. The device conveniently washs the filter screen for the heat exchanger can carry out efficient work.
It should be noted that, specific model specifications of the heat exchanger need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the heat exchanger and its principle are clear to a person skilled in the art and will not be described in detail here.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A heat exchanger is characterized by comprising a heat exchanger main body and a filtering component,
the filter assembly comprises a filter box, a filter plate, a collecting tank, a box door and fixed lugs, wherein the filter box is arranged on the outer side of the heat exchanger main body, the filter box is communicated with the inner side of the heat exchanger main body, the filter plate is arranged in the filter box, the filter plate is connected with the inner wall of the filter box in a sliding mode, the bottom of the filter plate is bent into a U-shaped shape to form the collecting tank, the box door is arranged on the top of the filter box, the box door is connected with the top of the filter box in a rotating mode, and the fixed lugs are fixedly arranged on one side of the filter box and one side of the box door.
2. A heat exchanger as claimed in claim 1, wherein: the two side walls inside the filter box are provided with sliding grooves, and the cross section of each sliding groove is T-shaped.
3. A heat exchanger as claimed in claim 2, wherein: the filter board both sides are provided with the slider, the slider slides and sets up the spout, the shape of slider with the spout phase-match.
4. A heat exchanger as claimed in claim 1, wherein: the box door is hinged with the filter box through a hinge.
5. A heat exchanger as claimed in claim 1, wherein: the fixed lugs are provided with threaded holes, and bolts are connected with the threaded holes in a threaded mode.
6. A heat exchanger as claimed in claim 1, wherein: the top of the filter plate is provided with a handle which is fixedly connected with the top of the filter plate.
7. A heat exchanger as claimed in claim 6, wherein: the inside chamber that holds that is provided with of box door the box door with the place that the filter is close to is provided with sealed pad, sealed pad is made for rubber.
8. A heat exchanger as claimed in claim 1, wherein: the front end of the heat exchanger main body is provided with an overhaul box, a water guide pipeline is arranged in the heat exchanger main body, and one side of the heat exchanger main body is provided with a water inlet and a water outlet.
9. A heat exchanger as claimed in claim 1, wherein: the heat exchanger is characterized in that an air inlet is formed in one end, close to the filter box, of the heat exchanger main body, an air outlet is formed in the other end of the heat exchanger main body, and the air inlet and the air outlet are communicated with the inside of the heat exchanger main body.
10. A heat exchanger as claimed in claim 9, wherein: the air inlet and the air outlet are both provided with reducing shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738903.0U CN220380347U (en) | 2023-07-05 | 2023-07-05 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738903.0U CN220380347U (en) | 2023-07-05 | 2023-07-05 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380347U true CN220380347U (en) | 2024-01-23 |
Family
ID=89566865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738903.0U Active CN220380347U (en) | 2023-07-05 | 2023-07-05 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380347U (en) |
-
2023
- 2023-07-05 CN CN202321738903.0U patent/CN220380347U/en active Active
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